Description
Overview:
This genuine Yanmar Bearing, Pin Undersize 0.25 is a precision shell bearing for the connecting-rod pin (crank pin) on single‐cylinder Yanmar diesel engines. It supports the rotating journal, maintains correct oil clearance, and helps protect the crankshaft and con‐rod from wear. Built from durable metal bearing materials with accurately machined surfaces, it is engineered for long service life under continuous load. The undersize 0.25 specification is intended for engines where the crank pin has been reground to the matching undersize, restoring correct running clearance. Designed for Yanmar L100N and L100AE engines used in compact machinery and equipment, it provides a dependable fit that supports smooth starting, steady running, and reliable performance in tough site or garden conditions. OEM No. 714650-23610.
Key Features:
- Genuine Yanmar part for assured compatibility and build quality
- Undersize 0.25 specification for use with a correctly reground crank pin
- Precision-ground surfaces for stable oil film and reduced friction
- Robust metal shell construction for durability under continuous load
- Helps restore correct bearing clearance and oil pressure after overhaul
- Supports smooth operation, reduced vibration, and consistent performance
- Designed to work seamlessly with the genuine connecting rod assembly
- Direct replacement for routine maintenance and full engine rebuilds
Typical Applications:
Used during engine overhauls, crankshaft reconditioning, or scheduled maintenance on Yanmar L‐series diesel engines powering generators, pumps, compactors, small plant, and agricultural equipment. Suitable where the crank pin has been machined to the matching undersize, allowing the engine to regain proper bearing clearance, oil control, and reliability for daily use on site or in the workshop.
Also known as:
Con‐rod big‐end bearing, crank pin bearing, crank journal shell, rod journal bearing, big‐end shell, undersize bearing 0.25, engine rod bearing, conrod bearing shell for diesel engines.
Fits Models:
L100AE, L100N, L100N5EA1C1AA, L100N6AJ1R2AA, L100N6CA1T1AA, L100N6DA1F1AA, L100N6FJ1P1AA, L90AE
Alternate Part Numbers:
714650-23610, 71465023610
Product Specifications
| L&S Part No. | 714650 23610 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Yanmar |
| OEM No. | 114940-23610 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Key Features | - Genuine Yanmar part ensures compatibility with L100N and L100AE engines - Undersize 0.25 for reground crank pins - Precision-ground surfaces reduce friction and maintain oil film - Durable metal shell construction for continuous load - Restores correct bearing clearance and oil pressure after overhaul |
| Fits Models | L90AE | L100N | L100AE |
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