1677365 Valve Adjusting Shim for Volvo FH12 D12D
1300 05 037
Summary
Precision 3.80 mm valve adjusting shim designed for Volvo FH12 D12D engines. This heavy-duty grade material component ensures accurate valve clearance and optimal engine performance in heavy commercial vehicle applications. Equivalent to OE Volvo 1677365.
| EAN Code | 8699031053561 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1677365
Description
What does a valve adjusting shim do?
This valve adjusting shim is a precision-ground spacer designed to maintain the exact valve clearance required for heavy commercial vehicle diesel engines. By sitting between the rocker arm or cam follower and the valve, it ensures the valve seats fully and correctly during every combustion cycle, preventing compression loss.Compatibility with Volvo engines
This specific shim is compatible with Volvo FH12 engines featuring the D12D engine code. It serves as a high-strength component within the engine valve train to ensure long-term durability under continuous impact loading.Installation and maintenance
When performing maintenance, technicians should ensure the shim seat is clean and lightly lubricated before assembly to prevent scoring. It is critical to measure each valve individually, as clearances can vary between cylinders even within the same engine model.Troubleshooting and selection
Regularly checking valve clearance at manufacturer-recommended intervals helps prevent premature wear on the contact surfaces. For optimal results, always verify clearances after installation and ensure the shim matches the exact thickness required by the engine specifications.OE cross-reference
1300 05 037 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677365.Other OEMs
VOLVO
- 1677365
Related Products
Grouped Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| VOLVO | |||
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | NH12 | D12C | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 |
FAQ
What is the function of a valve adjusting shim?
A valve adjusting shim is a precision-ground spacer used to bring valve clearance in diesel engines to the manufacturer's specified tolerance, ensuring proper valve seating.
Which vehicles is this shim compatible with?
This component is specifically designed for Volvo FH12 models equipped with the D12D engine.
How should I install a new valve adjusting shim?
The shim seat should be cleaned thoroughly and lightly oiled before installation to prevent scoring during the initial start-up of the engine.
Why is it important to measure each valve individually?
Each valve may require a different grade; measuring them individually prevents incorrect clearance settings that could lead to compression loss or component damage.
What are the OE reference numbers of this part?
1300 05 037 directly replaces Volvo OE number 1677365.