Description
Overview:
The Oil Filter for Hatz 3H50 and 4H50 engines is a genuine Hatz replacement designed to maintain clean lubrication and stable oil pressure in compact industrial diesel engines. Built with a durable steel canister and high‐efficiency filter media, it traps abrasive particles and sludge to reduce wear on bearings, pistons, and turbo components where fitted. Its spin‐on format supports quick routine servicing on plant, generators, pumps, light construction machinery, and compact equipment powered by Hatz 3H50 or 4H50 engines. As a Genuine Part from Hatz, it matches OEM fit and filtration performance for reliable cold starts and extended engine life. OEM reference 50638800. Finished in a hard‐wearing painted outer shell with an integrated gasket for a proper seal when correctly torqued.
Key Features:
- Genuine Hatz OEM quality for assured fit, filtration performance, and reliability
- Spin‐on design for straightforward fitting and removal during routine servicing
- High dirt‐holding capacity to protect against wear and maintain oil flow
- Robust steel canister resists pressure pulses and workshop handling
- Compatible with Hatz 3H50 and 4H50 engines used across varied plant
- Helps maintain stable oil pressure and cleaner oil between service intervals
- Supports engine longevity by filtering fine contaminants and sludge
- Sealing gasket engineered to reduce risk of leaks when correctly fitted
- Suited to regular maintenance schedules to minimise unplanned downtime
- Clear OEM reference 50638800 for easy identification and parts stocking
Typical Applications:
Ideal for scheduled servicing of Hatz‐powered compact plant such as site generators, light compaction equipment, pumps, compressors, small loaders, and agricultural or grounds-care machinery using 3H50 or 4H50 engines. Suitable for workshops, mobile service vans, hire fleets, and owner‐operators needing dependable filtration to keep engines running efficiently.
Also known as:
Engine oil filter, spin‐on oil filter, lube oil filter, full‐flow oil filter, oil filter cartridge, diesel engine oil filter.
Fits Models:
3H50, 4H50
Alternate Part Numbers:
50638800
Product Specifications
| L&S Part No. | 50638800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hatz |
| OEM No. | 50638801 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Hatz |
| Key Features | - Genuine Hatz OEM quality ensures fit and filtration performance - Spin-on design allows easy fitting and removal - Compatible with Hatz 3H50 and 4H50 engines - High dirt-holding capacity protects against wear - Integrated gasket reduces risk of leaks when fitted correctly |


