This Recoil Pulley for Hatz 1B20 Engine (MPN 01548800) is a genuine Hatz part designed to restore smooth and reliable manual starting. The pulley is precision-moulded from a durable polymer to resist wear and impact, with a robust steel pawl supplied for positive engagement with the starter mechanism. It transfers pull-cord force to the crankshaft, helping the engine start efficiently and consistently. Built for Hatz single-cylinder engines found in light plant and machinery, it is directly compatible with models such as the 1B20 and 1B30, and also fits 1B40 and 1B50. Use it to replace a worn or damaged pulley assembly to maintain starting performance, reduce slippage, and protect the longevity of your engine’s recoil starter system.

Key Features:
– Genuine Hatz OEM component for assured fit and performance
– Supplied with pulley and pawl for a complete starter drive solution
– Durable polymer pulley for low weight and good abrasion resistance
– Steel pawl for reliable engagement and long service life
– Precision-engineered to match Hatz specifications (MPN 01548800)
– Helps deliver smooth, consistent pull-starting in demanding conditions
– Stable cord tracking to reduce rope wear and misfeed
– Straightforward replacement using standard hand tools
– Supports ongoing maintenance routines to minimise downtime

Typical Applications:
Used on small Hatz engines powering compactors, generators, pumps, concrete equipment, site lighting, and other light construction and landscaping machinery. Suitable for replacing a cracked, worn, or slipping recoil pulley to restore dependable cold and warm starting, especially on equipment that sees frequent stop-start operation on site or in workshop environments.

Also known as:
Starter pulley, recoil starter drum, pull-start pulley, rope start pulley, recoil drum, starter mechanism pulley, hand-start pulley.

Fits Models:
1B20
1B30
1B40
1B50

Alternate Part Numbers:
01548800, 000001548800

Product Specifications