1300 05 026 Volvo Compatible 3.25 mm Valve Adjusting Shim
1300 05 026
Summary
Precision 3.25 mm valve adjusting shim designed for heavy commercial vehicle engine valve trains. Compatible with Volvo FH16 (D16C), VHD (D12), FM10 (D10A), VNL (D12), FH12 (D12C/D12D), FM12 (D12C/D12D), and NH12 (D12C) engines, as well as Renault Trucks Magnum (DXi12). Equivalent to OE Volvo 1677354.
| EAN Code | 8699031053455 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 1677354
Description
What does a valve adjusting shim do?
This valve adjusting shim is a precision-ground component used to maintain correct valve clearance within the engine valve train. By providing an exact thickness of 3.25 mm, it ensures that the valve seats fully during every cycle, preventing compression loss and protecting the valve seating face from premature wear.Compatible Volvo and Renault Trucks engines
This specific 3.25 mm thickness is engineered for heavy commercial vehicle diesel engines, including various Volvo models such as the FH16 with D16C engines, VHD with D12 engines, FM10 with D10A engines, and VNL with D12 engines. It is also suitable for Volvo FH12, FM12, and NH12 series engines, as well as Renault Trucks Magnum models utilizing DXi12 engines.Installation and maintenance guidance
For optimal performance, technicians should ensure the shim seat is clean and lightly lubricated before installation to prevent scoring marks during initial start-up. It is essential to measure each valve individually to ensure the specific thickness matches the required clearance for each cylinder, as tolerances can vary between individual engine components.Troubleshooting and selection
Regularly checking valve clearances according to manufacturer intervals helps prevent rapid wear of contact surfaces. When replacing shims, always verify all clearances after adjustment and consider renewing the valve cover gasket to maintain system integrity.OE cross-reference
1300 05 026 (Valve Adjusting Shim Engine Valve) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1677354.Other OEMs
VOLVO
- 1677354
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 purpose of a 3.25 mm valve adjusting shim?
It acts as a precision spacer in the valve train to bring the valve clearance to the manufacturer's exact tolerance, ensuring complete valve seating.
Which Volvo engines are compatible with this shim?
This shim is suitable for various Volvo engines including D16C (FH16), D10A (FM10), D12 (VHD/VNL/FH12/FM12/NH12), and Renault Trucks Magnum DXi12.
How should I install a new valve adjusting shim?
Clean the shim seat thoroughly and apply a light layer of oil before installation to prevent scoring during the first engine start-up.
Why should I measure valves individually during adjustment?
Each cylinder may require a different thickness to reach proper clearance; assuming all valves use the same grade can lead to incorrect timing or compression loss.
What are the OE reference numbers of this part?
1300 05 026 directly replaces Volvo OE number 1677354.