Description
Overview:
The Inlet Manifold for BSA 420 cc industrial engines is a robust metal component that manages the air and fuel path from the carburettor to the cylinder head. As a Genuine BSA part, OEM No. 86 1574, it is built for reliability and correct fitment on the intended engine platform. The precise passageways and mounting faces help maintain stable idle, smooth running and efficient combustion under load. Supplied as unused old stock, it may show light tarnishing or storage marks, but performance remains unaffected. Ideal for keeping generators, pumps and other plant powered by the BSA 420 cc engine running at their best, this manifold offers a straightforward, like-for-like replacement that preserves original performance and durability.
Key Features:
- Genuine BSA part for assured compatibility and build quality (OEM No. 86 1574)
- Durable metal casting designed to handle heat and vibration in industrial use
- Correct port alignment and flat mounting faces to promote a reliable gasket seal
- Restores proper air/fuel flow to support smooth starting and consistent power
- Direct bolt-on replacement using the original carburettor and fasteners
- Suited to routine maintenance or overhaul of BSA 420 cc industrial engines
- Unused old stock; cosmetic tarnish may be present but does not affect function
- Helps minimise intake leaks that can cause rough running or loss of performance
- Made to OEM tolerances for dependable, repeatable fit and operation
Typical Applications:
Used on BSA 420 cc industrial engines powering equipment such as site generators, water pumps, compressors, mixers and workshop machinery. Suitable for rebuilding engines that have suffered intake leaks, cracked manifolds or warped mating faces, and for preventative maintenance during a top-end refresh to maintain reliable performance in construction, agricultural and general plant environments.
Also known as:
Intake manifold, inlet stub, carburettor manifold, intake adaptor, manifold elbow, air/fuel intake runner, engine inlet adaptor, carb inlet, manifold connector. These terms refer to the same component that directs the air-fuel charge from the carburettor into the engine's inlet port while providing a stable, sealed mounting between components.
Product Specifications
| L&S Part No. | 86 1574 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | BSA |
| OEM No. | 861574 |
| Unit of Sale | 1 |
| Machine Type | Engines |
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