1677365 3.80 mm Engine Valve Shim for Volvo
1300 05 037
Summary
Precision 3.80 mm valve adjusting shim designed for Volvo engines including D16C, D12D, and D12C. This heavy-duty grade component ensures accurate valve clearance for heavy commercial vehicle engines, maintaining optimal combustion and performance. 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 component designed to maintain the exact valve clearance required for heavy commercial vehicle diesel engines. By acting as a spacer within the valve train, it ensures that the valve seats fully and consistently during every engine cycle, which is critical for maintaining compression and preventing premature wear on the valve seating faces.Compatible Volvo engines and models
This specific 3.80 mm thickness grade is compatible with several Volvo engine series, including the D16C, D12D, D12C, D10A, and D12 engines used in FH16, FH12, NH12, FM12, FM10, VHD, and VNL models. It is essential to verify compatibility by cross-referencing the thickness and dimensions against the removed component or the engine code to ensure a perfect fit.Installation and maintenance guidance
When performing engine maintenance, technicians should measure each valve individually to account for specific clearance requirements. It is recommended to clean the shim seat thoroughly and apply a light film of oil before installation to prevent scoring during the initial startup. Always re-verify clearances after assembly to ensure all parameters meet manufacturer specifications.Troubleshooting and selection
Regularly checking valve clearances according to service intervals helps prevent compression loss and potential damage to the cylinder head components.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
How do I ensure this shim fits my engine?
The most reliable method is to cross-reference the thickness and dimensions with the removed shim or the engine code provided in your service manual.
Why is precise thickness important for valves?
Correct thickness ensures the valve seats fully on every cycle; an incorrect grade can cause compression loss or excessive wear on the seating face.
Can I sand a used shim to adjust clearance?
No, you should never grind or sand a shim as this removes the hardened surface layer and significantly shortens its service life.
What are the symptoms of incorrect valve clearance?
Incorrect clearance can lead to increased engine noise, loss of compression, and accelerated wear on the rocker arms or cam followers.
What are the OE reference numbers of this part?
1300 05 037 directly replaces Volvo OE number 1677365.