1677350 Volvo VNL D12 3.05 mm Shim
1300 05 022
Summary
High-strength 3.05 mm valve adjusting shim designed for Volvo VNL D12 engines. This precision component ensures accurate valve clearance in heavy commercial vehicle diesel engines to maintain optimal performance. Equivalent to OE Volvo 1677350.
| EAN Code | 8699031053417 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1677350
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 engine operation. By providing the specific thickness needed, it ensures that the valve seats fully during every cycle, which is critical for maintaining compression and preventing engine wear in heavy commercial vehicle diesel engines.Compatibility and fitment
This specific 3.05 mm shim is compatible with Volvo VNL models equipped with D12 engines. It serves as a high-strength replacement for components used in the valve train system, ensuring the rocker arm and cam follower assembly operates within manufacturer tolerances.Installation and maintenance
For proper installation, technicians should ensure the shim seat is clean and lightly lubricated before assembly to prevent scoring on start-up. It is essential to measure each valve individually, as each may require a different grade to achieve the correct clearance. Always verify clearances after fitting to ensure the engine meets specification.Preventing engine wear
Maintaining correct valve lash is vital for preventing compression loss and protecting the valve seating face from premature damage.OE cross-reference
1300 05 022 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677350.Other OEMs
VOLVO
- 1677350
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 3.05 mm valve adjusting shim?
It is a precision-ground component used to bring valve clearance in heavy commercial vehicle diesel engines to the exact tolerance set by the manufacturer.
Which vehicles are this shim compatible with?
This 3.05 mm shim is designed specifically for Volvo VNL vehicles utilizing the D12 engine series.
How should I install a new valve adjusting shim?
Clean and lightly oil the shim seat before assembly to prevent scoring marks during initial engine start-up.
Why is precise thickness important for shims?
The correct thickness prevents compression loss and protects the valve seating face from damage caused by incorrect clearance.
What are the OE reference numbers of this part?
1300 05 022 directly replaces Volvo OE number 1677350.