How do I measure for a PSS shaft seal?

You need two measurements. First, the propeller shaft diameter — measure with callipers or check the shaft specification (common Australian sizes are 1", 1-1/4", 1-1/2", 1-3/4" and 2"; metric sizes like 30, 35 and 40 mm usually appear on European-built boats). Second, the outside diameter of the stern tube (shaft log) where the bellow clamps on. Each PSS part fits stern tubes from its nominal size up to 1/8" larger.

What do the dimension letters A–E mean?

They follow the official PSS diagram: A is the shaft diameter, B the stern tube outside diameter the bellow fits, C the seal's uncompressed length along the shaft, D the rotor diameter (the largest part — check clearance to bearers and hull), and E the cuff length — how much exposed stern tube the bellow needs to clamp onto.

How much space does the seal need on the shaft?

Allow the installed length (C minus the bellow compression) between the end of the stern tube and the shaft coupling, plus room to slide the rotor for servicing. The bellow needs the full cuff length (E) of clean, exposed stern tube — between 1-1/2" and 2-1/2" (38–64 mm) depending on size. If space is tight, send us the measurements and we'll check the fit before you order.

My stern tube is between sizes — which part do I pick?

Pick the part whose nominal stern tube size is at or just below your measurement: every PSS bellow fits its nominal size up to 1/8" over. For example, a 2.06" (52 mm) stern tube takes the -200 (2") bellow. If your stern tube is unusual — fibreglass logs are often oversized — we can confirm the right fit from a couple of photos and measurements.

Official PSS Type A data

PSS Shaft Seal sizes & dimensions

Name: Luxfords Marine Industrial Solutions
Address: 2/19 Bennetts Road, Mornington, VIC, 3931, AU
Telephone: (03) 5973 6444

Every standard PSS Shaft Seal, from 3/4″ to 3-3/4″ (20–95 mm) shafts — pick your shaft size for the available stern tube options, part numbers and dimensions. Most are on our shelf.

Find your PSS seal

Two measurements pick the exact part number: shaft diameter, and the outside diameter of the stern tube the bellow clamps onto.

1. Shaft diameter

2. Stern tube OD (optional)

The standard PSS Shaft Seal covers shafts 3/4"–3-3/4" (20–95 mm) — larger commercial sizes are available on request.

Reading the dimensions

A — shaft diameter. The seal is bored for the exact shaft size; imperial and metric versions are separate parts.
B — stern tube OD. Each bellow fits its nominal size up to 1/8″ over (e.g. a -300 fits 3″–3-1/8″ tubes).
C — uncompressed length. The assembly length before the bellow is compressed; installed length is roughly C minus the compression.
D — rotor diameter. The widest point — check clearance to stringers, hoses and the hull.
E — cuff length. The exposed stern tube the bellow must clamp onto, secured with two hose clamps.

Bellow compression at installation: 3/4" (20 mm) for 3/4"–1-3/8" (20–35 mm) shafts, 1" (25 mm) for 1-1/2"–3-3/4" (38–95 mm). Part numbers read 02-shaft-stern tube: 02-114-200 is a 1-1/4″ shaft seal for a 2″ stern tube.

PSS Shaft Seal dimension reference — rotor, carbon stator and bellow on shaft

The full PSS Type A reference table

Grouped by shaft size — imperial first, then metric. Dimensions in inches with millimetre conversions; lengths are uncompressed (C).

Imperial shaft sizes

3/4" shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-034-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-034-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-034-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-034-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-034-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-034-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

7/8" shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-078-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-078-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-078-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-078-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-078-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-078-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

1" shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-100-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-100-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-100-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-100-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-100-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-100-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

1-1/8" shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-118-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-118-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-118-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-118-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-118-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-118-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

1-1/4" shaftrotor Ø 2.875″ (73 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-114-134	1-3/4"–1-7/8" (44–48 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-114-200	2"–2-1/8" (51–54 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-114-214	2-1/4"–2-3/8" (57–60 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-114-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-114-234	2-3/4"–2-7/8" (70–73 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-114-300	3"–3-1/8" (76–79 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-114-314	3-1/4"–3-3/8" (83–86 mm)	9.0625″ (230 mm)	8.313″ (211 mm)	2″ (51 mm)
02-114-312	3-1/2"–3-5/8" (89–92 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)

1-3/8" shaftrotor Ø 2.875″ (73 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-138-134	1-3/4"–1-7/8" (44–48 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-138-200	2"–2-1/8" (51–54 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-138-214	2-1/4"–2-3/8" (57–60 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-138-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-138-234	2-3/4"–2-7/8" (70–73 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-138-300	3"–3-1/8" (76–79 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-138-314	3-1/4"–3-3/8" (83–86 mm)	9.0625″ (230 mm)	8.313″ (211 mm)	2″ (51 mm)
02-138-312	3-1/2"–3-5/8" (89–92 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)

1-1/2" shaftrotor Ø 3.75″ (95 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-112-200	2"–2-1/8" (51–54 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-112-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-112-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-112-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-112-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-112-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-112-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-112-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-112-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

1-9/16" shaftrotor Ø 3.75″ (95 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-1916-200	2"–2-1/8" (51–54 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-1916-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-1916-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-1916-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-1916-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-1916-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-1916-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-1916-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-1916-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

1-3/4" shaftrotor Ø 3.75″ (95 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-134-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-134-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-134-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-134-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-134-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-134-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-134-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-134-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

2" shaftrotor Ø 3.75″ (95 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-200-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-200-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-200-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-200-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-200-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-200-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-200-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

2-1/4" shaftrotor Ø 4.2″ (107 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-214-314	3-1/4"–3-3/8" (83–86 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-214-312	3-1/2"–3-5/8" (89–92 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-214-334	3-3/4"–3-7/8" (95–98 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-214-400	4"–4-1/8" (102–105 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-214-414	4-1/4"–4-3/8" (108–111 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-214-412	4-1/2"–4-5/8" (114–117 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-214-434	4-3/4"–4-7/8" (121–124 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-214-500	5"–5-1/8" (127–130 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

2-1/2" shaftrotor Ø 4.2″ (107 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-212-314	3-1/4"–3-3/8" (83–86 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-212-312	3-1/2"–3-5/8" (89–92 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-212-334	3-3/4"–3-7/8" (95–98 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-212-400	4"–4-1/8" (102–105 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-212-414	4-1/4"–4-3/8" (108–111 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-212-412	4-1/2"–4-5/8" (114–117 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-212-434	4-3/4"–4-7/8" (121–124 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-212-500	5"–5-1/8" (127–130 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

2-3/4" shaftrotor Ø 5″ (127 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-234-400	4"–4-1/8" (102–105 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-234-414	4-1/4"–4-3/8" (108–111 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-234-412	4-1/2"–4-5/8" (114–117 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-234-434	4-3/4"–4-7/8" (121–124 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-234-500	5"–5-1/8" (127–130 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-234-514	5-1/4"–5-3/8" (133–137 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-234-512	5-1/2"–5-5/8" (140–143 mm)	10.4375″ (265 mm)	9.438″ (240 mm)	2.5″ (64 mm)
02-234-534	5-3/4"–5-7/8" (146–149 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-234-600	6"–6-1/8" (152–156 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

3" shaftrotor Ø 5″ (127 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-300-400	4"–4-1/8" (102–105 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-300-414	4-1/4"–4-3/8" (108–111 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-300-412	4-1/2"–4-5/8" (114–117 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-300-434	4-3/4"–4-7/8" (121–124 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-300-500	5"–5-1/8" (127–130 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-300-514	5-1/4"–5-3/8" (133–137 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-300-512	5-1/2"–5-5/8" (140–143 mm)	10.4375″ (265 mm)	9.438″ (240 mm)	2.5″ (64 mm)
02-300-534	5-3/4"–5-7/8" (146–149 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-300-600	6"–6-1/8" (152–156 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

3-1/4" shaftrotor Ø 6″ (152 mm) · 11 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-314-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-314-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-314-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-314-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-314-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-314-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-314-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-314-614	6-1/4"–6-3/8" (159–162 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-314-612	6-1/2"–6-5/8" (165–168 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-314-634	6-3/4"–6-7/8" (171–175 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-314-700	7"–7-1/8" (178–181 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)

3-1/2" shaftrotor Ø 6″ (152 mm) · 11 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-312-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-312-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-312-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-312-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-312-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-312-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-312-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-312-614	6-1/4"–6-3/8" (159–162 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-312-612	6-1/2"–6-5/8" (165–168 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-312-634	6-3/4"–6-7/8" (171–175 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-312-700	7"–7-1/8" (178–181 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)

3-5/8" shaftrotor Ø 6″ (152 mm) · 11 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-358-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-358-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-358-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-358-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-358-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-358-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-358-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-358-614	6-1/4"–6-3/8" (159–162 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-358-612	6-1/2"–6-5/8" (165–168 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-358-634	6-3/4"–6-7/8" (171–175 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-358-700	7"–7-1/8" (178–181 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)

3-3/4" shaftrotor Ø 6″ (152 mm) · 11 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-334-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-334-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-334-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-334-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-334-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-334-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-334-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-334-614	6-1/4"–6-3/8" (159–162 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-334-612	6-1/2"–6-5/8" (165–168 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-334-634	6-3/4"–6-7/8" (171–175 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)
02-334-700	7"–7-1/8" (178–181 mm)	11.675″ (297 mm)	10.675″ (271 mm)	2″ (51 mm)

Metric shaft sizes

20 mm shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-20M-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-20M-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-20M-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-20M-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-20M-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-20M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

22 mm shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-22M-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-22M-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-22M-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-22M-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-22M-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-22M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

25 mm shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-25M-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-25M-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-25M-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-25M-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-25M-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-25M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

28 mm shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-28M-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-28M-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-28M-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-28M-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-28M-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-28M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

30 mm shaftrotor Ø 2.375″ (60 mm) · 6 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-30M-114	1-1/4"–1-3/8" (32–35 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-30M-112	1-1/2"–1-5/8" (38–41 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-30M-134	1-3/4"–1-7/8" (44–48 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-30M-200	2"–2-1/8" (51–54 mm)	6.875″ (175 mm)	6.125″ (156 mm)	1.5″ (38 mm)
02-30M-214	2-1/4"–2-3/8" (57–60 mm)	6.75″ (171 mm)	6″ (152 mm)	1.5″ (38 mm)
02-30M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)

32 mm shaftrotor Ø 2.875″ (73 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-32M-134	1-3/4"–1-7/8" (44–48 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-32M-200	2"–2-1/8" (51–54 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-32M-214	2-1/4"–2-3/8" (57–60 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-32M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-32M-234	2-3/4"–2-7/8" (70–73 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-32M-300	3"–3-1/8" (76–79 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-32M-314	3-1/4"–3-3/8" (83–86 mm)	9.0625″ (230 mm)	8.313″ (211 mm)	2″ (51 mm)
02-32M-312	3-1/2"–3-5/8" (89–92 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)

35 mm shaftrotor Ø 2.875″ (73 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-35M-134	1-3/4"–1-7/8" (44–48 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-35M-200	2"–2-1/8" (51–54 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-35M-214	2-1/4"–2-3/8" (57–60 mm)	7.5″ (191 mm)	6.75″ (171 mm)	1.5″ (38 mm)
02-35M-212	2-1/2"–2-5/8" (64–67 mm)	7.375″ (187 mm)	6.625″ (168 mm)	1.5″ (38 mm)
02-35M-234	2-3/4"–2-7/8" (70–73 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-35M-300	3"–3-1/8" (76–79 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)
02-35M-314	3-1/4"–3-3/8" (83–86 mm)	9.0625″ (230 mm)	8.313″ (211 mm)	2″ (51 mm)
02-35M-312	3-1/2"–3-5/8" (89–92 mm)	8.875″ (225 mm)	8.125″ (206 mm)	2″ (51 mm)

38 mm shaftrotor Ø 3.75″ (95 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-38M-200	2"–2-1/8" (51–54 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-38M-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-38M-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-38M-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-38M-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-38M-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-38M-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-38M-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-38M-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

40 mm shaftrotor Ø 3.75″ (95 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-40M-200	2"–2-1/8" (51–54 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-40M-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-40M-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-40M-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-40M-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-40M-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-40M-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-40M-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-40M-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

45 mm shaftrotor Ø 3.75″ (95 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-45M-214	2-1/4"–2-3/8" (57–60 mm)	9.155″ (233 mm)	8.155″ (207 mm)	2″ (51 mm)
02-45M-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-45M-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-45M-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-45M-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-45M-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-45M-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-45M-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

50 mm shaftrotor Ø 3.75″ (95 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-50M-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-50M-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-50M-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-50M-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-50M-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-50M-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-50M-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

55 mm shaftrotor Ø 3.75″ (95 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-55M-212	2-1/2"–2-5/8" (64–67 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-55M-234	2-3/4"–2-7/8" (70–73 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-55M-300	3"–3-1/8" (76–79 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-55M-314	3-1/4"–3-3/8" (83–86 mm)	9.2175″ (234 mm)	8.218″ (209 mm)	2″ (51 mm)
02-55M-312	3-1/2"–3-5/8" (89–92 mm)	9.03″ (229 mm)	8.03″ (204 mm)	2″ (51 mm)
02-55M-334	3-3/4"–3-7/8" (95–98 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)
02-55M-400	4"–4-1/8" (102–105 mm)	9.405″ (239 mm)	8.405″ (213 mm)	2″ (51 mm)

60 mm shaftrotor Ø 4.2″ (107 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-60M-314	3-1/4"–3-3/8" (83–86 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-60M-312	3-1/2"–3-5/8" (89–92 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-60M-334	3-3/4"–3-7/8" (95–98 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-60M-400	4"–4-1/8" (102–105 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-60M-414	4-1/4"–4-3/8" (108–111 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-60M-412	4-1/2"–4-5/8" (114–117 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-60M-434	4-3/4"–4-7/8" (121–124 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-60M-500	5"–5-1/8" (127–130 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

65 mm shaftrotor Ø 4.2″ (107 mm) · 8 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-65M-314	3-1/4"–3-3/8" (83–86 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-65M-312	3-1/2"–3-5/8" (89–92 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-65M-334	3-3/4"–3-7/8" (95–98 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-65M-400	4"–4-1/8" (102–105 mm)	9.625″ (244 mm)	8.625″ (219 mm)	2″ (51 mm)
02-65M-414	4-1/4"–4-3/8" (108–111 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-65M-412	4-1/2"–4-5/8" (114–117 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-65M-434	4-3/4"–4-7/8" (121–124 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-65M-500	5"–5-1/8" (127–130 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

70 mm shaftrotor Ø 5″ (127 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-70M-400	4"–4-1/8" (102–105 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-70M-414	4-1/4"–4-3/8" (108–111 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-70M-412	4-1/2"–4-5/8" (114–117 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-70M-434	4-3/4"–4-7/8" (121–124 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-70M-500	5"–5-1/8" (127–130 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-70M-514	5-1/4"–5-3/8" (133–137 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-70M-512	5-1/2"–5-5/8" (140–143 mm)	10.4375″ (265 mm)	9.438″ (240 mm)	2.5″ (64 mm)
02-70M-534	5-3/4"–5-7/8" (146–149 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-70M-600	6"–6-1/8" (152–156 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

75 mm shaftrotor Ø 5″ (127 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-75M-400	4"–4-1/8" (102–105 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-75M-414	4-1/4"–4-3/8" (108–111 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-75M-412	4-1/2"–4-5/8" (114–117 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-75M-434	4-3/4"–4-7/8" (121–124 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-75M-500	5"–5-1/8" (127–130 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-75M-514	5-1/4"–5-3/8" (133–137 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-75M-512	5-1/2"–5-5/8" (140–143 mm)	10.4375″ (265 mm)	9.438″ (240 mm)	2.5″ (64 mm)
02-75M-534	5-3/4"–5-7/8" (146–149 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-75M-600	6"–6-1/8" (152–156 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

80 mm shaftrotor Ø 5″ (127 mm) · 9 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-80M-400	4"–4-1/8" (102–105 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-80M-414	4-1/4"–4-3/8" (108–111 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-80M-412	4-1/2"–4-5/8" (114–117 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-80M-434	4-3/4"–4-7/8" (121–124 mm)	10.3125″ (262 mm)	9.313″ (237 mm)	2.5″ (64 mm)
02-80M-500	5"–5-1/8" (127–130 mm)	10.125″ (257 mm)	9.125″ (232 mm)	2.5″ (64 mm)
02-80M-514	5-1/4"–5-3/8" (133–137 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-80M-512	5-1/2"–5-5/8" (140–143 mm)	10.4375″ (265 mm)	9.438″ (240 mm)	2.5″ (64 mm)
02-80M-534	5-3/4"–5-7/8" (146–149 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)
02-80M-600	6"–6-1/8" (152–156 mm)	10.25″ (260 mm)	9.25″ (235 mm)	2.5″ (64 mm)

85 mm shaftrotor Ø 6″ (152 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-85M-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-85M-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-85M-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-85M-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-85M-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-85M-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-85M-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)

90 mm shaftrotor Ø 6″ (152 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-90M-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-90M-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-90M-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-90M-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-90M-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-90M-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-90M-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)

95 mm shaftrotor Ø 6″ (152 mm) · 7 stern tube optionsShow table

Part No.	Stern tube OD (B)	Length (C)	Installed ≈	Cuff (E)
02-95M-412	4-1/2"–4-5/8" (114–117 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-95M-434	4-3/4"–4-7/8" (121–124 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-95M-500	5"–5-1/8" (127–130 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-95M-514	5-1/4"–5-3/8" (133–137 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)
02-95M-512	5-1/2"–5-5/8" (140–143 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-95M-534	5-3/4"–5-7/8" (146–149 mm)	10.8625″ (276 mm)	9.863″ (251 mm)	2.5″ (64 mm)
02-95M-600	6"–6-1/8" (152–156 mm)	10.675″ (271 mm)	9.675″ (246 mm)	2.5″ (64 mm)

Dimensions transcribed from the official PSS Type A tables and compression charts. A small number of individual part numbers carry slightly different lengths in PSS's own listings — confirm critical clearances with us before ordering. Shafts above 3-3/4″ (95 mm) move to the PSS Type B commercial seal, which we can supply on request.

Found your size? It's probably on our shelf.

Send the part number — or just your two measurements — and we'll confirm stock, price and freight today. Maintenance kits and spares ship with it if you want them.

Luxfords is an authorised PSS dealer holding one of Australia's largest ranges in stock — most shaft and stern tube combinations are on the shelf, so we can usually have you sorted straight away.

(03) 5973 6444

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