Description
Overview:
This Cylinder Head Bolt is a fastener for securing the cylinder head to the engine block on Lister Petter LPWT4 diesel engines. It provides the clamping force required to seal the head gasket and combustion chambers, keeping compression, coolant and oil passages sealed under operating loads. The bolt design and finish are intended for repeated heat cycling and the tightening method specified in the workshop manual. This is a Genuine OEM replacement part from Lister Petter, supplied under OEM No. 751-40173, ensuring dimensional compatibility with the LPWT4 head and block threads. Use during head gasket replacement, top-end overhauls, or any procedure where the head is removed. Typical applications for LPWT4 engines include generators, pumps and industrial or construction equipment where reliable head clamping is essential for service life and performance.
Key Features:
- Genuine OEM Lister Petter replacement part
- OEM reference: 751-40173
- Direct fit for LPWT4 cylinder head location
- Precision thread form for correct engagement
- Hardened to OEM strength class for diesel duty
- Maintains clamping load for head-gasket sealing
- Compatible with torque-plus-angle tightening procedures
- Correct shank and under-head seat geometry
- Manufactured to Lister Petter dimensional tolerances
Typical Applications:
Used when refitting the cylinder head on Lister Petter LPWT4 engines after gasket replacement, valve work or top-end overhaul. Suitable for engines powering generators, pumps, compressors and mobile plant where stable combustion sealing and coolant/oil passage integrity are required under continuous or intermittent duty.
Also known as:
Cylinder head screw, head retaining bolt, engine head fastener, LPWT4 head bolt, cylinder head fixing.
Fits Models:
LPWT4
Alternate Part Numbers:
751 40173, 751-40173, 75140173
Product Specifications
| L&S Part No. | 751 40173 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 751-40173 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
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