20476104 Hexagon Screw | Genuine Volvo Penta Part
20476104 Hexagon Screw | 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
OEM fastening component used in the sae flywheel and vehicle-clutch installation. It restores the specified thread, length, strength and clamping arrangement required by the original Volvo Penta assembly.
🚤 Compatibility
Typically suits:
- Volvo Penta TD420VE
- Volvo Penta TAD620VE
- Volvo Penta TAD420VE
- Engine Family: TD, TAD
- Year Range: Approximately late 1990s-2010s, depending on engine and installation
⚙️ Key Features
- 85 mm long
- Hexagon head
- 0.054 kg
- For the SAE flywheel and vehicle-clutch installation
- Listed for 3 applications across TD and TAD series engines
- L=85mm (Volvo assembly listing)
- 10 used per assembly
🔌 Function
Clamps the SAE flywheel or vehicle-clutch assembly, holding it to its mating face against the drive torque.
⚠️ Common Signs of Failure
- Knocking or rumbling from the bellhousing area under load
- Bright fretting dust around the flywheel joint
- Screw found loose, stretched or snapped on inspection
- Mating faces found polished or scuffed where the joint has been working
🛠️ Service Notes
- At 85 mm long the grip length matters - a shorter or longer screw will not clamp this joint correctly, so check the length before ordering
- Drive-train fasteners that have been loose should be renewed, not retightened, and the mating faces checked for fretting damage
- This joint carries drive torque; if a screw has failed, inspect the flywheel and coupling faces before reassembly
🔄 Supersession & Cross Reference
OEM / Related Numbers
- 20460194 flywheel
- 20405650 gear ring
- 21033328 later starter gear ring
- 20476128 flange
- 20459912 washer
📦 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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