Description
Overview:
This main bearing is a non-genuine replacement part for Wacker rammer engines, built to support the crankshaft and keep the power unit running smoothly. Manufactured from hardened bearing steel with precision-ground raceways, it is designed for durability under vibration, dust and impact loads common on site. It replaces OEM references 0182662 and 2001645 and suits a range of popular 2-stroke Wacker models, including BS50-2 and BS60-2. By minimising friction and wear at the crankshaft journal, it helps maintain compression, power delivery and reliable starting. It is a practical choice for servicing and overhauls where a dependable, cost-effective alternative to OEM is required, helping extend service life and reduce downtime on rammers used in compaction and trench work.
Key Features:
- Non-genuine replacement part offering a cost-effective alternative to OEM
- Precision-manufactured bearing with hardened steel races for long service life
- Supports the crankshaft to reduce friction, heat build-up and wear
- Suitable for high-vibration, dusty and impact-prone rammer environments
- Consistent fit for compatible Wacker rammer engines to aid smooth assembly
- Helps restore stable idle, smoother running and efficient power transfer
- Compatible with multiple models for easier stocking across mixed fleets
- Works as part of standard engine rebuilds alongside seals and gaskets
- Designed for reliable operation with correct lubrication and clearances
- Backed by widely used cross-reference numbers for easy identification
Typical Applications:
Used during engine repairs and full overhauls of Wacker rammers and trench compactors to replace worn crankshaft main bearings. Suits planned maintenance to prevent noise, vibration and premature failure, and reactive repairs where play or roughness is found. Appropriate for plant hire fleets, groundwork contractors and DIY users maintaining legacy Wacker models.
Also known as:
Engine main bearing, crank main bearing, crankshaft support bearing, drive-end bearing, flywheel-end bearing, primary crank bearing, power unit bearing, machinery main bearing.
Fits Models:
BS 45Y, BS 50-2, BS 500, BS 52Y, BS 60-2, BS 600, BS 60Y, BS 650, BS 65Y, BS 70-2, BS 700, BS45Y, BS50-2, BS500, BS502, BS52Y, BS60-2, BS600, BS602, BS60Y, BS650, BS65Y, BS70-2, BS700, BS702
Alternate Part Numbers:
2001645, 0182662
Product Specifications
| L&S Part No. | 610 638 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | BS 45Y, BS 50-2, BS 500, BS 52Y, BS 60-2, BS 600, BS 60Y, BS 650, BS 65Y, BS 70-2, BS 700, BS45Y, BS50-2, BS500, BS502, BS52Y, BS60-2, BS600, BS602, BS60Y, BS650, BS65Y, BS70-2, BS700, BS702 |
| Machine Type | Rammers, Breakers |
| Fits Brands | Wacker Neuson |
