Description
Overview:
This Fuel Injection Pump is a Non Genuine Part designed to fit Yanmar L-series single‐cylinder diesel engines, including the L40 and L70. It replaces Yanmar reference 783350-51701 and is supplied under MPN 320 007. Built from precision‐machined, hardened steel with a corrosion‐resistant finish, the pump meters and delivers high‐pressure fuel to the injector at the correct point in the cycle, helping reliable starting, smooth running, and efficient combustion. It is a direct replacement for worn or sticking pumps and is suitable for compact construction and garden machinery powered by Yanmar L‐series engines. The unit follows original equipment form and connections for a straightforward swap, restoring consistent fuel delivery and engine performance without the cost of a genuine assembly.
Key Features:
- Non Genuine Part offering dependable performance at a cost-effective price
- Replaces Yanmar reference 783350-51701 for L-series engines
- Precision-engineered steel body with durable, corrosion-resistant finish
- Plunger-type high-pressure pump for stable fuel metering and atomisation
- Matches original mounting points and fuel line connections for easy fitting
- Designed to maintain correct injection timing and efficient combustion
- Robust build suited to tough site conditions and frequent use
- Helps restore starting, throttle response, and overall engine reliability
Typical Applications:
Used on small diesel-powered equipment such as plate compactors, generators, water pumps, tillers, pressure washers, and light construction or landscaping machinery running Yanmar L-series engines. Ideal when an existing pump is worn, leaking, or delivering irregular fuel, to bring the engine back to consistent operation.
Also known as:
Diesel injection pump, in-line injection pump, high-pressure fuel pump, plunger-type injection pump, fuel metering pump for single-cylinder diesel engines.
Fits Models:
L100, L100AE, L100N, L40, L40AE, L48, L48AE, L48N, L60, L60AE, L70, L70AE, L70N, L90, L90AE
Alternate Part Numbers:
714770 51100, 714870 51700, 714870-51700, 714139 51210, 714770-51100, 71413951210, 71487051700, 71477051100, M5571
Product Specifications
| L&S Part No. | 320 007 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | L100, L100AE, L100N, L40, L40AE, L48, L48AE, L48N, L60, L60AE, L70, L70AE, L70N, L90, L90AE |
| Machine Type | Engines |
| Fits Brands | Yanmar |
| Fits Models | L40AE | L60AE | L90AE | L100N | L48AE | L70AE | L100AE | L48N | L70N |
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