Description
Overview:
The Main Bearing 020 for Petters AVA AV engines is a genuine Lister Petter component designed to support the crankshaft and maintain correct oil clearance under load. Supplied as an unused old stock vintage part, it is a steel-backed bearing shell with an anti-friction overlay for stable operation and reduced wear. The 020 designation indicates a 0.020 in (0.51 mm) undersize, intended for engines with a reground crankshaft. Built for reliability in demanding service, it helps control vibration, reduce friction, and protect journals during start-up and continuous running. This OEM part (262898/JC32/020) is suitable for maintaining or restoring AVA AV series engines used in equipment such as generators, pumps, compressors, and site machinery. As old stock, it may show light tarnish or storage marks without affecting function.
Key Features:
- Genuine Lister Petter OEM main bearing for assured compatibility and performance (OEM 262898/JC32/020)
- 0.020 in (0.51 mm) undersize for use with correctly reground crankshaft journals
- Steel-backed bearing shell with anti-friction overlay for dependable load carrying
- Precise fit for AVA AV series engines to maintain correct oil film and clearances
- Supports smooth, quiet running and helps reduce crankshaft wear
- Durable construction suited to continuous-duty industrial applications
- Unused old stock: may have cosmetic ageing, no effect on serviceability
- Straightforward to install as part of a standard overhaul following the workshop manual
- Helps restore oil pressure and bearing clearances in rebuilds and refurbishments
Typical Applications:
Used during engine rebuilds, crankshaft regrinds, and preventative maintenance on Petters AVA AV engines powering generators, pumps, site mixers, compressors, and agricultural or garden machinery. Suitable for restoring vintage plant to reliable working order, improving bearing support, and stabilising crankshaft rotation in daily service.
Also known as:
Crankshaft main journal bearing, main bearing shell, undersize main bearing (0.020 in / 0.51 mm), engine main shells, Lister Petter AV series main bearing, AV engine crankshaft bearing, journal bearing shell.
Fits Models:
AVA AV, AVAAV
Product Specifications
| L&S Part No. | 262898/JC32/020 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 262898/JC32/020 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter OEM main bearing for AVA AV engines - 0.020 in (0.51 mm) undersize for reground crankshaft journals - Steel-backed shell with anti-friction overlay for reduced wear - Suitable for generators, pumps, compressors, and site machinery - Unused old stock; cosmetic ageing does not affect function |
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