949658 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta O-ring, also supplied inside repair kit 3807335, listed for 51 applications across the D, AD, TMD, IPS and TAMD series. It consolidates ten earlier numbers: 3551575, 3582724, 3582722, 3582723, 3807335, 468729, 853774, 876229, 925061 and 960171.

🚤 Compatibility

• Engine Family: D, AD, TMD, IPS, TAMD
• HP Range: 150-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Also supplied in repair kit 3807335
• 51 applications across five engine series
• Supersedes ten earlier numbers
• Replaces 876229, which is also replaced by O-ring 949659
• Quantity varies by assembly, most commonly one

📋 Kit Contents

• Included in repair kit 3807335.

🔌 Function

Seals a static or slow-moving joint by being squeezed into its groove, the rubber flowing against both faces to close the gap.

⚠️ Common Signs of Failure

• Seeping or dripping at the joint after a period standing
• Ring flattened, nicked or torn when it comes out
• Rubber gone hard, glazed or chalky to the touch
• Pressure lost from the circuit the ring seals

🛠️ Service Notes

• Old number 876229 is replaced by this ring and by O-ring 949659 together — it is a set, so order both rather than treating one as the substitute for the other
• If you are doing the whole joint, repair kit 3807335 contains this ring along with the rest of the seals

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 949658 → Supersedes 3551575 → Supersedes 3582722 → Supersedes 3582723 → Supersedes 3582724 → Supersedes 3807335 → Supersedes 468729 → Supersedes 853774 → Supersedes 876229 → Supersedes 925061 → Supersedes 960171 → Supersedes 3581390 → Supersedes 3581391 → Supersedes 3581392 → Supersedes 3803507 → Supersedes 852502 → Supersedes 852503 → Supersedes 850413 → Supersedes 3581415 → Supersedes 852003

OEM / Related Numbers

• 925061 earlier number superseded by this part
• 960171 earlier number superseded by this part
• 3551575 earlier number superseded by this part

Aftermarket / Verified Equivalents

• SLP: OR-658

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C2-B MP, D13C2-A MP, D13C4-A MP, D13B-L MP, D13B-G MP, D13B-K MP, D13B-C MP, D13C6-A MP, D13C4-B MP, D13C5-B MP, D13C5-A MP, D13C7-B MP, D13C8-B MP
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D6-300A-G, D6-340A-G, D6-380A-G, D6-400A-G, D6-440A-G, D6-480A-G
• Volvo Penta D11C2-A MP, D11C4-A MP, D11B2-A MP, D11A-D MP, D11A-E MP
• Volvo Penta D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G
• Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
• Volvo Penta AD41L-A, AD41P-A
• Volvo Penta IPS3-C, IPS3-A
• Volvo Penta IPS30-E, IPS30-D
• Volvo Penta D41L-A
• Volvo Penta IPS2-B
• Volvo Penta IPS20-E
• Volvo Penta TMD41L-A