Description
Overview:
The HR Rock for Lister Petter Engines is a genuine Lister Petter spare designed to restore and maintain dependable engine operation. Built from robust, precision‐machined steel, it is engineered for the HR series valve gear/rock mechanism area where reliable movement and alignment are essential for smooth running. As an OEM component, it matches factory specifications to support correct fit and function, helping your engine deliver consistent performance under demanding site, agricultural, and workshop conditions. Supplied as unused old stock, it may display light tarnishing or storage marks, but this does not affect service life or operation. Identified by OEM No. 572 50340, it is a practical choice for routine maintenance, repairs, or full overhauls on Lister Petter industrial engines used across plant and machinery.
Key Features:
- Genuine Lister Petter part for assured compatibility and reliability (OEM 572 50340)
- Durable, machined steel construction for long service life in tough environments
- Direct-fit replacement to match original dimensions and tolerances
- Helps maintain stable running, correct timing behaviour, and efficient combustion
- Suitable for preventative maintenance and full engine rebuilds
- Unused old stock; may show minor tarnishing or storage wear only
- Supports consistent performance in generators, pumps, compressors, and plant equipment
- Clear OEM reference for easy identification and parts ordering
Typical Applications:
Used during servicing or overhaul of Lister Petter engines found in site generators, water pumps, compressors, welders, lighting towers, mixing equipment, and agricultural machinery. Ideal when refurbishing the rocker/valve gear area to restore smooth operation, reduce unwanted noise, and maintain efficiency on construction sites, farms, workshops, and rental fleets.
Also known as:
HR series rock component, rocker mechanism part, valve gear component, rocker link, engine rocker piece, Lister Petter HR spare, genuine Lister Petter engine part, OEM ref. 572-50340.
Product Specifications
| L&S Part No. | 572 50340 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 572 50340 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter part, OEM No. 572 50340 - Precision-machined steel for durability - Direct-fit replacement for HR series engines - Suitable for maintenance and engine rebuilds - Supports performance in generators, pumps, and compressors |
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