1677356 Volvo FH12 D12C 3.35 mm Shim
1300 05 028
Summary
This high-strength 3.35 mm valve adjusting shim is designed for Volvo FH12 engines with the D12C specification. It ensures precise valve clearance within the engine valve train, maintaining optimal performance in heavy commercial vehicle diesel engines. Equivalent to OE Volvo 1677356.
| EAN Code | 8699031053479 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1677356
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 by the engine manufacturer. By sitting between the rocker arm or cam follower and the valve, it ensures the valve seats fully during every cycle, which is critical for maintaining engine compression and timing accuracy.Compatibility with Volvo FH12 engines
This specific 3.35 mm shim is compatible with Volvo FH12 trucks equipped with D12C engines. It serves as a reliable replacement for components in the engine valve train, ensuring that heavy commercial vehicle diesel engines operate within specified tolerances to prevent performance loss.Installation and maintenance guidance
When performing engine maintenance, technicians should measure each valve individually to ensure the correct thickness is applied to each cylinder. It is essential to clean the shim seat and apply a light film of oil before installation to prevent scoring during the initial start-up sequence.Selection and performance benefits
Proper selection of shims prevents compression loss and protects the valve seating face from premature wear. Always verify clearances after installation and consult your authorized distributor to ensure exact fitment for your specific engine configuration.OE cross-reference
1300 05 028 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677356.Other OEMs
VOLVO
- 1677356
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 heavy commercial vehicle diesel engines to the exact tolerance set by the manufacturer.
Which vehicles is this shim compatible with?
This 3.35 mm shim is designed for Volvo FH12 trucks specifically utilizing the D12C engine series.
How should I install a new valve adjusting shim?
The shim seat should be cleaned and lightly lubricated before assembly to prevent scoring on first start-up and ensure proper seating.
Can I grind a used shim to adjust clearance?
No, you should never grind a shim as it removes the hardened layer; always install a new, ready-made shim of the correct thickness.
What are the OE reference numbers of this part?
1300 05 028 directly replaces Volvo OE number 1677356.