1547974 Volvo VHD D12 Valve Adjusting Shim
1300 05 008
Summary
This 2.35 mm valve adjusting shim is designed for Volvo VHD D12 engines. Manufactured with high-strength components to ensure precise valve clearance and durability in heavy commercial vehicle diesel engines. Compatible with Volvo OE specifications. Equivalent to OE Volvo 1547974.
| EAN Code | 8699031053271 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 1547974
Description
What does a valve adjusting shim do?
This valve adjusting shim serves as a precision spacer within the engine valve train, ensuring that valve clearance remains within the exact tolerances required by the manufacturer. By sitting between the rocker arm or cam follower and the valve, it maintains the correct gap to allow full seating during every combustion cycle, which is critical for engine efficiency and performance.Compatible vehicles and engines
This specific part is designed for use in Volvo VHD trucks equipped with D12 engines. It is also compatible with other heavy commercial vehicle diesel engines from manufacturers such as Mercedes-Benz, MAN, Scania, DAF, Iveco, and Renault Trucks. Proper fitment ensures the engine maintains optimal compression and prevents premature wear of the valve seating face.Installation and maintenance
When performing engine maintenance or valve train adjustments, technicians must ensure the shim thickness is measured accurately to prevent compression loss. This component is essential for shim-adjusted cylinder head designs where precise clearance is maintained through calibrated thickness rather than threaded nuts. Check the compatibility list to confirm exact fitment for your engine code.Troubleshooting and selection
Regular inspection of valve clearances can prevent significant engine damage. If you notice unusual noise or a loss of power, it may indicate that shims require replacement or adjustment to restore correct engine timing and valve seating.OE cross-reference
1300 05 008 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1547974.Other OEMs
VOLVO
- 1547974
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 spacer used to bring valve clearance in diesel engines to the exact manufacturer-specified tolerance, ensuring the valves seat fully.
Which engines are this shim compatible with?
This specific 2.35 mm shim is designed for Volvo VHD engines with the D12 configuration, ensuring precise fitment for heavy commercial vehicle applications.
How can I ensure I am selecting the correct thickness?
Compatibility should be confirmed by cross-referencing the OE part number or checking the dimensions against the specific engine code of your vehicle.
What are the symptoms of incorrect valve clearance?
Incorrect clearance can lead to compression loss, increased engine noise, or potential damage to the valve seating face due to improper seating.
What are the OE reference numbers of this part?
1300 05 008 directly replaces Volvo OE number 1547974.