Description
Overview:
The Main Bearing 040 for Petters AVA AV Engine (part code 262900/JC32/040) is a Genuine Lister Petter component used to support the crankshaft and maintain stable oil film and running clearances inside the engine. Made from durable bearing-grade metal designed for high load and continuous operation, it helps reduce friction and wear, keeping the engine smooth and reliable. This main bearing is intended for Petter AVA and AVAAV industrial engines often found in generators, pumps, and plant machinery. It is ideal for maintenance and full rebuilds, especially on vintage units. Supplied as unused old stock, it may show light storage tarnish without affecting performance. Choosing a genuine bearing ensures the correct geometry, compatibility, and long service life in demanding conditions.
Key Features:
- Genuine Lister Petter main bearing for assured fit and material quality
- Designed specifically for Petter AVA AV and AVAAV engines
- Unused old stock; may show minor storage tarnishing with no impact on function
- Precision bearing surfaces support smooth crankshaft rotation and oil control
- Durable bearing alloy for heavy-duty, continuous-use engines
- Helps restore correct clearances during rebuilds and reduces vibration and wear
- Suitable for vintage engine maintenance and authentic restorations
- Straightforward to install by a competent mechanic using standard tools
- Supports long service life when installed with clean assembly practices and correct lubrication
- Identifiable by manufacturer reference 262900/JC32/040 (040 size designation as per manufacturer)
Typical Applications:
Used during overhaul or repair of Petter AVA-series engines driving generators, water pumps, compressors, site mixers, agricultural equipment, and other stationary plant. Ideal when refurbishing vintage engines to restore reliable oil pressure, reduce knock, and achieve stable running under load.
Also known as:
Crankshaft main bearing, main journal bearing, engine main bearing shells, AV-series main bearing insert, Petter AVA crank main bearing, Lister Petter AV main bearing shells, main bearing insert for Petter industrial engines.
Fits Models:
AVA AV, AVAAV
Product Specifications
| L&S Part No. | 262900/JC32/040 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 262900/JC32/040 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter main bearing for Petter AVA AV, AVAAV engines - Durable bearing alloy for high load, continuous operation - Precision surfaces support smooth crankshaft rotation and oil control - Unused old stock; minor tarnish doesn't affect performance - Identifiable by reference 262900/JC32/040, 040 size designation |
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