Here is a rewritten product description:

Introducing the HouYeen Lawn Mowers Recoil Starter Pull Start Assembly, designed specifically for Einhell Hecht 548SW 546 SX garden tills lawn mowers. This replacement part ensures seamless integration with your existing engine, providing optimal performance and fuel efficiency.

This reliable assembly replaces the OE number: 340102501216, 340104801216, 340433001255, 340101501216, 340071701216, 340105403103, 340240101280. Compatible with Einhell BG-PM 46/3 S, 46/1 S, 46 S-SE; GH-PM 40 P; BM 551 5.0 HP lawn mowers.

This reliable assembly is also compatible with Hecht 548SW, 548 SX, 548 SWE, 5484SW, 5484 SX, 5484 SXE, 546 SX, 547, 546 XR, 5461 RX, 5462 XR, 5481 RX, 5480 XR, 746, 5564SX, 5564 SXE, 5483 SW, and BM 551SX lawnmowers.

This assembly features a durable design that ensures long-lasting performance. The maximum length is 200 words and starts with "The".