This genuine Hatz fuel hose is an OEM replacement for the 1B20 and 1B30 single‐cylinder diesel engines. Built from fuel‐resistant, durable elastomer with a reinforced wall, it safely carries diesel from the tank or filter to the engine while maintaining reliable flow. The hose is engineered to Hatz specifications for a precise fit and secure sealing on factory connections, helping to prevent leaks and air ingress that can cause hard starting or poor running. Its robust build copes with vibration, heat and oil exposure commonly found on compact construction and horticultural machines. Supplied as a direct replacement, it restores the integrity of the fuel path and supports dependable day‐to‐day operation. Genuine Hatz part for assured compatibility and long service life.

Key Features:
– Genuine Hatz OEM part for assured compatibility and correct fit on 1B20 and 1B30 engines.
– Fuel‐grade materials resist diesel and common biodiesel blends, plus oil and grime.
– Reinforced construction helps prevent hose collapse under suction and maintains flow.
– Designed to withstand engine vibration, temperature changes and outdoor site conditions.
– Direct‐fit replacement for straightforward installation with standard tooling.
– Replaces previous Hatz number 05116600 with an updated specification.
– Helps prevent leaks and air ingress for easier starting and consistent running.
– Suitable for scheduled maintenance and quick, like‐for‐like servicing in the field.

Typical Applications:
Used on compactors, generators, water pumps, concrete mixers, site lighting towers, small plant, and grounds care equipment powered by Hatz 1B series engines. Ideal for restoring a reliable fuel feed on machines operating in hire fleets, construction sites, agriculture, and landscaping.

Also known as:
Fuel pipe, diesel fuel line, fuel delivery hose, fuel supply tube, engine feed hose, flexible fuel pipe, fuel conduit, fuel tubing.

Fits Models:
1B20, 1B30

Alternate Part Numbers:
05116601

Product Specifications