20405855 Spring Pin | Genuine Volvo Penta Part
20405855 Spring Pin | 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 spring pin used in the TD520GE radiator-support assembly. It locates the support bushing and adjoining radiator hardware so the cooling package remains correctly aligned while allowing the designed vibration isolation.
🚤 Compatibility
Typically suits:
- Volvo Penta TD520GE
- Volvo Penta TD520VE
- Engine Family: TD
⚙️ Key Features
- Hardened locating spring pin for the radiator support
- Used with bushing 20405668
- Works with washers 20551709 and screws 20551710
- Maintains radiator and coolant-pipe alignment
- Should be replaced if compressed, cracked or loose in its bore
- Engine type: Volvo Penta 5-litre industrial diesel
🔌 Function
Locates and retains the radiator-support bushing and hardware at the specified position.
⚠️ Common Signs of Failure
- Radiator movement or rattling
- Pin loose in the support bore
- Pin cracked, corroded or compressed
- Coolant-pipe misalignment
- Accelerated wear of the support bushing
🛠️ Service Notes
- Support the component solidly and drive the pin straight along its bore with a pin punch of the correct size — a pin started at an angle burrs the bore and locks up
- Check the holes in the two parts line up and the bore is clean and free of burrs before you start
- Fit a new pin rather than reusing one that has been driven out; a spring pin loses its grip once it has been collapsed and expanded
- Drive it to the same depth as the original so it sits flush and cannot foul or catch a moving part
- Where the pin retains a shaft, lever or roller, check the joint moves freely afterwards and that the pin is properly captive
🔄 Supersession & Cross Reference
OEM / Related Numbers
- 20405668 - support bushing
- 20551709 - washers
- 20551710 - screws
- 20412307 - related screws
- 20412319 - sealing ring
- 20412291 - coolant pipe
📦 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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