Description
Overview:
This fuel injector is a non-genuine replacement for Yanmar single-cylinder diesel engines, designed to restore accurate fuel delivery and reliable running. Built with a robust steel body and a precision-ground nozzle, it meters and atomises diesel effectively to support clean combustion and dependable cold starts. It replaces OEM No. 714250-53101 and is suitable for engines used across construction and garden machinery. Ideal for compact equipment powered by Yanmar L-series engines, including L40AE and L48AE, it helps reduce smoke, improve throttle response, and maintain fuel efficiency. Supplied as a complete injector assembly, it is intended as a direct swap for a worn or faulty unit. Manufacturer Part Number (MPN): 320 012.
Key Features:
- Non-genuine replacement for OEM 714250-53101 for cost-effective maintenance
- Precision metering and atomisation to support smooth idle and strong performance
- Durable steel construction for long service life in demanding site use
- Direct-fit design for listed Yanmar L-series and 170F pattern engines
- Helps reduce exhaust smoke and hard starting caused by worn injectors
- Ready to install with no modification to standard fittings required
- Stable spray pattern aids fuel economy and consistent power delivery
- Suitable for compact equipment such as generators, pumps, mixers, and compactors
- Supports reliable restarts and improved throttle response under load
- MPN: 320 012 for easy cross-reference
Typical Applications:
Used on small diesel-powered machines including plate compactors, generators, water pumps, cement mixers, rotavators, and light plant. Commonly fitted when engines show difficult starting, rough idle, excessive smoke, or increased fuel use. Suitable for workshop servicing, routine preventative maintenance, and field repairs on construction and garden machinery using compatible Yanmar-type engines.
Also known as:
Injection nozzle, fuel injection valve, nozzle holder, diesel atomiser, spray nozzle, injector nozzle assembly, spray tip, fuel delivery nozzle, injection element.
Fits Models:
170F, L40, L40AE, L40AES, L48, L48AE, L48AES
Alternate Part Numbers:
320-012, 320012, 355 1458, 3551458
Product Specifications
| L&S Part No. | 320 012 |
|---|---|
| Unit of Sale | 1 |
| Applications | 170F, L40, L40AE, L40AES, L48, L48AE, L48AES |
| Machine Type | Engines |
| Fits Brands | Chinese, Yanmar |
| Fits Models | L40AE |
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