3808687 Crankshaft | Genuine Volvo Penta Part
3808687 Crankshaft | Genuine Volvo Penta Part
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Available from Volvo Penta international
Typically reaches our store in 10–14 business days
Availability checked daily with Volvo Penta
✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
Genuine Volvo Penta crankshaft for TWD, TMD, TD and TAMD series engines, weighing 121 kg and listed for 6 applications. It supersedes part number 3826010, and is marked Classified in the parts notes. At 121 kg this is a lifting-gear item rather than something carried by hand.
🚤 Compatibility
Typically suits:
- Volvo Penta TWD1031VE
- Volvo Penta TMD102A
- Volvo Penta TD1030VE
- Volvo Penta TAMD102A
- Volvo Penta TAMD102D
- Volvo Penta TAMD103A
- Engine Family: TWD, TMD, TD, TAMD
⚙️ Key Features
- For TWD, TMD, TD and TAMD series engines
- 121 kg, so lifting equipment is required
- Supersedes 3826010
- Marked Classified
- 6 listed applications
🔌 Function
Converts the pistons' reciprocating motion into rotation and delivers it to the flywheel, while driving the timing gear and oil pump.
⚠️ Common Signs of Failure
- Deep rumbling knock from low in the engine, worst under load
- Oil pressure falling away as bearing clearances open up
- Journals scored, ovalled or discoloured blue
- Metal glitter in the oil or caught on the filter element
- A crack found at a fillet radius on inspection
🛠️ Service Notes
- Have the journals measured and the crank crack-tested before choosing between regrind and replacement
- Renew main and big-end bearings, thrust washers and the rear seal at the same time
- 121 kg needs lifting gear plus a second pair of hands, so arrange handling before it arrives
🔄 Supersession & Cross Reference
OEM Supersession Chain
- 3808687 → Supersedes 3826010 → Supersedes 3825697
OEM / Related Numbers
- 3826010 earlier number superseded by this part
- 3826009 earlier number superseded by this part
- 3825697 earlier number superseded by this part
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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