Description
Overview:
This inlet manifold is a Genuine JAP component for JAP 4/3 stationary engines, supplied under OEM No. SA3438. It is a cast metal part that directs clean air into the cylinder, helping maintain stable combustion and consistent running. Designed for classic JAP petrol engines such as the JAP 3 and JAP 4, it follows original geometry for correct port alignment and sealing. The robust casting is suited to workshop use and long-term service, making it a sensible replacement where the original manifold is cracked, warped, or corroded. As a genuine part, it offers assured compatibility with original fixings and gaskets, helping to restore dependable performance on vintage plant, agricultural equipment, pumps, and generators powered by JAP stationary engines.
Key Features:
- Genuine Part: OEM SA3438 for reliable fit and function on JAP 4/3 engines
- Durable cast construction for strength, heat resistance, and longevity in continuous-duty use
- Correct port shape and flange alignment to maintain proper air flow and sealing
- Compatible with existing studs/bolts and standard gasket arrangements for straightforward fitting
- Supports efficient running, stable idling, and easier tuning of vintage engines
- Suitable for restoration work; minor storage tarnish may be present without affecting performance
- Helps resolve issues caused by air leaks, distorted flanges, or damaged original manifolds
- Built to original pattern for authenticity on heritage machinery and displays
Typical Applications:
Used when overhauling or maintaining JAP stationary engines on pumps, small generators, workshop drives, saw benches, and agricultural machinery. Ideal for replacing cracked or pitted inlet manifolds to restore correct air intake, reduce hunting or misfires, and improve cold starting. Suitable for preservation projects where originality and fit are important.
Also known as:
Intake manifold, inlet runner, induction manifold, engine air intake, inlet elbow, inlet branch, manifold intake pipe. Commonly referenced during carburettor and gasket servicing or when addressing vacuum leaks and poor mixture control on classic JAP engines.
Fits Models:
JAP 3, JAP 4
Product Specifications
| L&S Part No. | SA3438 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | JAP |
| OEM No. | SA3438 |
| Unit of Sale | 1 |
| Applications | JAP 3, JAP 4, JAP3, JAP4 |
| Machine Type | Engines |
| Fits Brands | JAP |
| Fits Models | JAP 4, 3 |
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