Description
Overview:
The Main Bearings Standard for Lister ST Diesel Engines (MPN 570-12980 STD) are genuine Lister Petter bearing shells designed to support the crankshaft and maintain a stable oil film in air‐cooled diesel engines. Built as steel‐backed, precision‐machined shells with a smooth bearing surface, they offer consistent clearance and long service life when used with correctly sized journals. Supplied in standard (STD) size, they are intended for engines with unworn or reground‐to‐standard crankshafts, helping restore correct running clearances and oil pressure. This set is tailored for Lister ST series engines and is also used across selected SR variants for cross‐compatibility, including ST and SR1. As New Old Stock (NOS), these genuine parts deliver original specification fit and reliability for rebuilds and preventative maintenance.
Key Features:
- Genuine Lister Petter part for OE fit, geometry, and material specification
- Standard (STD) size bearing shells for crankshafts at standard journal diameter
- Supports crankshaft alignment to reduce friction, wear, and vibration
- Precision‐machined surfaces for stable oil film and consistent oil pressure
- Durable steel‐backed construction for strength and heat stability in air‐cooled engines
- Suitable for Lister ST 1-2-3 cylinder engines and selected SR applications
- Includes 2 x 201 80120 STD bearing shell components for correct pairing
- New Old Stock (NOS) for authentic build quality and dependable performance
- Straightforward replacement during bottom‐end overhaul when journals measure within spec
Typical Applications:
Used during engine rebuilds and repairs on Lister ST/SR engines powering generators, water pumps, compressors, mixers, small plant, agricultural equipment, and site machinery. Ideal for replacing worn main bearings to restore oil pressure, reduce knock, and prolong crankshaft and block life.
Also known as:
Main bearing shells, crankshaft main bearings, bottom end bearings, main journal bearings, engine main shells, crank main shells.
Fits Models:
ST, SR1, SR2, SR3, SRW
Alternate Part Numbers:
201 80120 STD, 201 80120/STD, 570-12980/STD, 201-80120/STD, 570 12980 STD, 20180120STD, 57012980STD
Product Specifications
| L&S Part No. | 570 12980/STD |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 570-12980 STD |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter part for OE fit and material specification - Standard size for crankshafts at standard journal diameter - Precision-machined for stable oil film and consistent pressure - Steel-backed construction for strength and heat stability - Suitable for Lister ST and selected SR engine applications |
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