1300 05 018 Valve Adjusting Shim 2.85 mm — Volvo compatible
1300 05 018
Summary
This 2.85 mm valve adjusting shim is designed for heavy commercial vehicle diesel engines, providing precise clearance for Volvo FH12, FM12, and Renault Trucks Magnum engines. Manufactured with high-strength components to withstand continuous impact loading in the valve train. Equivalent to OE Volvo 1547984.
| EAN Code | 8699031053370 |
|---|
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Compatible OEM Codes
-
VOLVO
- 1547984
Description
What does a valve adjusting shim do?
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. It is positioned within the valve train to ensure the valve seats fully during every cycle, preventing compression loss and ensuring optimal engine timing.Compatible vehicles and engines
This specific 2.85 mm shim is compatible with several Volvo engines, including the D12C, D12D, D16C, D10A, and D12 series, as well as Renault Trucks Magnum engines with DXi12 specifications. It is also fitted to Volvo FH16, NH12, FM12, FM10, VHD, and VNL models. These shims are essential for maintaining the structural integrity of the cylinder head components under high pressure.Installation and maintenance
When performing engine maintenance, technicians should verify the thickness using a micrometer or by checking the stamped grade on the original part. It is critical to ensure the shim diameter matches the seat to prevent side loading or surface scoring. Proper installation helps prevent premature wear of the rocker arm or cam follower.Selection and troubleshooting
For reliable performance, always cross-reference the dimensions with the original engine specifications. Maintaining correct valve lash prevents engine noise and power fluctuations in heavy-duty applications. Consult your authorized distributor.OE cross-reference
1300 05 018 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1547984.Other OEMs
VOLVO
- 1547984
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 does a valve adjusting shim function?
The shim acts as a precision spacer in the valve train to adjust the gap between the cam and the valve, ensuring correct clearance for full seating.
Which engines are these shims compatible with?
These shims are designed for Volvo engines like the D12C, D16C, and D10A, as well as Renault Trucks Magnum DXi12 engines.
How can I verify if this is the correct thickness?
Technicians should use a micrometer or check the stamped measurement on the removed shim to ensure an exact match for the engine code.
What are the symptoms of incorrect valve clearance?
Incorrect clearance can lead to compression loss, increased engine noise, or excessive wear on the rocker arm and valve seating face.
What are the OE reference numbers of this part?
1300 05 018 directly replaces Volvo OE number 1547984.