951078 Snap Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta snap ring, not used on later versions of the assembly, listed for 92 applications across AD, D, XDP, TSK, TMD and BB series engines. It supersedes part number 3852299.

🚤 Compatibility

• Engine Family: AD, D, XDP, TSK, TMD, BB, DP, SP, MS, DPX, HS, SX, TAMD, MD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• Not used on later versions of the assembly
• 92 applications across six engine series
• Supersedes 3852299

🔌 Function

Sits in a machined groove and holds a shaft or bore assembly axially in place.

⚠️ Common Signs of Failure

• End float or axial movement where the assembly should be held
• Ring found displaced from its groove
• Cracked ring or a broken pliers eye
• Groove worn, chamfered or peened
• Rattle or knock from the assembly in service

🛠️ Service Notes

• Later builds of this assembly do not use the ring at all — check what came out before ordering
• Open the ring only as far as the groove requires; overstretching it stops it seating

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 951078 → Supersedes 3852299

OEM / Related Numbers

• 3852299 earlier number superseded by this part

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 570, 500B, 500, 571A, 430
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-G, DP-A, DP-A2, DP-B, DP-B1, DP-S, DP-SM, DP-SMTD, DP-SMTD1, DP-SMTD3
• Volvo Penta TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31B, TAMD31D, TAMD31P-B
• Volvo Penta SX-C1, SX-CT1, SX-M, SX-M1, SX-MTD, SX-MTD3, SX-RT1
• Volvo Penta AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD41B, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
• Volvo Penta AD41B, AD41L-A, AD41P-A, AD41BJ
• Volvo Penta SP-C, SP-E, SP-A2, SP-C1
• Volvo Penta DPX-A, DPX-R, DPX-S1
• Volvo Penta TMD31B, TMD31D, TMD31L-A
• Volvo Penta D41B, D41L-A
• Volvo Penta MS5A, MS5B
• Volvo Penta TMD41B, TMD41L-A
• Volvo Penta XDP-B, XDP-D3
• Volvo Penta BB740A
• Volvo Penta HS1A
• Volvo Penta KAD42B
• Volvo Penta KAMD42B
• Volvo Penta MD31A
• Volvo Penta MS4B
• Volvo Penta TAMD42B
• Volvo Penta TSK DP-S