Description
Overview:
Big End Shell Bearings for Lister LR engines are precision-engineered bearing shells that support the crankpin at the connecting-rod big end. This Genuine Lister Petter part (570 12180/020) is supplied as a matched pair to make one bearing set for the LR series. Manufactured from high-quality bearing alloy on a rigid shell, they are made for dependable service in industrial diesel applications such as generators, pumps, compressors, and site equipment. Marked /020, this size is commonly used to denote 0.020 in undersize (approximately 0.51 mm), intended for use with a correctly reground crankshaft. As new old stock, the bearings are unused OEM items and may show light tarnish from storage while retaining full functionality and fit.
Key Features:
- Genuine Part: Authentic Lister Petter component for correct fit and performance.
- Direct replacement: Designed specifically for Lister LR big ends; no modifications required when the crank is prepared to the matching undersize.
- Accurate /020 size: 0.020 in (approx. 0.51 mm) undersize for use after crankshaft regrind.
- Matched pair of shells: Supplied as two halves to complete one big-end bearing set.
- Built for durability: Engine-grade bearing surface with stable backing for consistent oil film and load distribution.
- Smooth running: Helps restore oil clearance, reduce knock, and protect the crankpin.
- New old stock: OEM quality with possible cosmetic tarnish only; unused and fully serviceable.
- Cost-effective maintenance: Ideal for overhauls to extend engine life and reliability.
Typical Applications:
Routine service and full rebuilds of Lister LR diesel engines used in generators, water pumps, cement mixers, welders, compressors, and other site or agricultural equipment. Suitable when the crankpin has been reground to 0.020 in (0.51 mm) undersize and an accurate, OEM-quality big-end bearing set is required to restore correct clearances.
Also known as:
Big-end shells, con-rod bearings, connecting-rod bearings, crankpin bearings, bearing shells, engine rod bearings, LR big-end set, undersize big-end shells, 0.020 in undersize shells (0.51 mm), OEM rod bearings.
Fits Models:
LR
Alternate Part Numbers:
57012180020
Product Specifications
| L&S Part No. | 570 12180/020 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Applications | LR |
| Machine Type | Engines |
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