O-ring 4L42C, 4M42, I Ø 4 mm
- Part no.
- 50492400
- Fits
- Hatz 4L42C, Hatz 4M42
- Diagram ref
- 54
Genuine Hatz part, Hatz number 0000 504 924 00. Fits Hatz 4L42C, Hatz 4M42, Hatz 2W35, Hatz 3W35T, Hatz 3W35, Hatz 4W35T, Hatz 4W35. Height (mm) 1.0; Outside diameter (mm) 8.0; Inside diameter (mm) 4.0.
Available on back-order
Where it fits
Used on two Hatz engines, in the speed control.
Find your engine below. The number on each drawing is the part's reference, so you can check it against your own engine before you order.
Engine not listed? It may still fit. Send us your engine serial number →
Details
- Manufacturer
- Hatz (genuine)
- Part number
- 50492400
- Engines
- Hatz 4L42C
Hatz 4M42 - Assemblies
- Speed control, ref 54 (4L42C)
Speed control, ref 54 (4M42)
Good to know
Genuine Hatz part, Hatz number 0000 504 924 00. Fits Hatz 4L42C, Hatz 4M42, Hatz 2W35, Hatz 3W35T, Hatz 3W35, Hatz 4W35T, Hatz 4W35. Height (mm) 1.0; Outside diameter (mm) 8.0; Inside diameter (mm) 4.0.
Ordering for a fleet or need several parts? Request a quote →
Need a hand?
Not sure it’s the right part?
Send us a photo or your engine serial number and our parts team will confirm it before you order.
Send a parts enquiry →Talk to us
+44 (0) 1626 778 266
Real people who know these engines. Most emails answered the same day.
sales@sleemans.com →





