1677365 Volvo FH12 D12C 3.80 mm Shim
1300 05 037
Summary
Precision 3.80 mm valve adjusting shim specifically designed for Volvo FH12 D12C engines. This heavy-duty grade component ensures accurate valve clearance and optimal engine timing within the valve train system. 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 sitting between the rocker arm or cam follower and the valve, it compensates for wear and ensures the valve seats fully during every engine cycle, preventing compression loss.Engine compatibility and fitment
This specific 3.80 mm shim is compatible with Volvo FH12 engines, specifically the D12C series. It serves as a reliable replacement for worn or improperly sized shims in truck and tractor unit engine assemblies, ensuring the valve train operates within manufacturer specifications.Installation and maintenance
When installing this component, technicians should ensure the shim seat is clean and lightly lubricated to prevent scoring upon first start-up. It is critical to measure each valve individually to ensure the correct thickness is applied to each cylinder, as clearances can vary across the engine block.Maintenance importance
Regular inspection of valve clearance during scheduled maintenance helps prevent premature wear of the contact surfaces and maintains peak engine performance.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 in heavy commercial vehicle diesel engines to bring valve clearance back to the manufacturer's specified tolerance.
Which vehicles is this shim compatible with?
This 3.80 mm shim is designed for use in Volvo FH12 trucks equipped with the D12C engine.
How can I ensure I am selecting the correct thickness?
Compatibility should be confirmed by cross-referencing the OE part number of the removed shim or cylinder head, as dimensions can differ by engine code.
What are the symptoms of incorrect valve clearance?
Incorrect clearance can lead to compression loss, increased engine noise, and potential damage to the valve seating face.
What are the OE reference numbers of this part?
1300 05 037 directly replaces Volvo OE number 1677365.