Description
Overview:
These Valve Circlips (MPN 10374) are genuine Jap components designed to secure valves in Jap industrial engines. Manufactured from high-quality steel with a resilient spring profile, they hold the valve assembly firmly in place under heat, vibration, and load. Correct seating helps maintain valve timing, compression, and smooth running, while reducing the risk of premature wear. Tailored for JAP 4/3B and JAP 4 engines commonly used on plant, workshop, and agricultural equipment, they are a dependable choice for service and repair. Supplied as unused old stock vintage parts; minor tarnish or storage marks may be present but do not affect function. A direct-fit replacement to OEM specification (10374), these clips support reliable operation in demanding environments. Genuine Jap part for assured compatibility and performance.
Key Features:
- Genuine Jap OEM part for correct compatibility and reliability (MPN 10374)
- High-quality steel construction for strength and long service life
- Resists heat, oil, and vibration in industrial operating conditions
- Maintains positive valve location to support timing and compression
- Helps reduce valve train movement, wear, and operational noise
- Straightforward installation with standard valve service tools
- Direct like-for-like replacement; no modifications required
- Unused old stock: cosmetic tarnish from storage may be visible
- Suitable for routine maintenance, repairs, and top-end rebuilds
- Supports consistent engine performance under continuous duty
Typical Applications:
Used during valve servicing or head overhauls on JAP 4/3B and JAP 4 engines powering equipment such as generators, pumps, compressors, and other small plant. Ideal as preventative replacements where original clips show wear or reduced tension. Suitable for workshop, site, or farm maintenance to keep stationary engines reliable under long operating hours and variable loads.
Also known as:
Valve keepers, valve collets, split collets, valve locks, locking wedges, retainer locks, valve lock clips.
Fits Models:
4/3B, 43B, JAP 4, JAP4
Alternate Part Numbers:
10374
Product Specifications
| L&S Part No. | 10374 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Jap |
| OEM No. | 10374 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | JAP |
| Key Features | - Genuine Jap OEM part ensures correct compatibility (MPN 10374) - High-quality steel construction for strength and durability - Resists heat, oil, and vibration in industrial conditions - Direct like-for-like replacement; no modifications needed - Suitable for JAP 4/3B and JAP 4 engines |
| Fits Models | JAP 4, 3 |
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