Description
Overview:
This non-genuine crankshaft is a direct-fit replacement for Yanmar half-speed small diesel engines, including the L40ARE and L48ARE series used in compact construction and garden machinery. Made from robust, precision-machined steel, it converts the piston's reciprocating motion into smooth rotational drive and maintains the correct relationship with the camshaft for reliable timing. Built for demanding duty cycles, it helps restore efficient power transfer and steady running after wear or failure of the original part. A practical choice for equipment such as cement mixers and similar plant, it is designed to match OEM geometry for straightforward installation. Direct replacement for MPN 320 210, it offers dependable service life and consistent performance when paired with the correct bearings, seals, and torque settings.
Key Features:
- Non-genuine replacement part for cost-effective repairs without compromising core function
- Precision-machined steel construction for strength and dimensional accuracy
- Designed for half-speed engine configurations for correct timing and operation
- Direct-fit geometry compatible with Yanmar L40/L48 variants, minimising downtime
- Smooth, balanced running to reduce vibration and support consistent engine output
- Suitable for heavy, frequent use in industrial and DIY environments
- Helps restore starting, idling, and load performance after crankshaft wear or damage
- Replacement for MPN 320 210 for easy identification and parts matching
Typical Applications:
Ideal for rebuilding or servicing Yanmar-powered cement mixers and other compact machinery where reliability is essential. Suited to plant and garden equipment operating for extended periods at governed, half-speed settings. A practical option for workshops, hire fleets, site maintenance, and DIY users restoring performance and extending the service life of small diesel engines.
Also known as:
Engine crank, crank, crankshaft assembly, crank shaft, rotating shaft, engine main shaft. Often referred to as the bottom-end shaft that drives the flywheel and timing components in small diesel engines.
Fits Models:
L40, L40AE, L40ARE, L48, L48ARE
Product Specifications
| L&S Part No. | 320 210 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | L40, L40AE, L40ARE, L48, L48ARE |
| Machine Type | Engines, Mixers |
| Fits Brands | Yanmar |
| Fits Models | L40AE |
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