Cylinder kit for STIHL FS120 FS200 FS200 FS250 FS250R BT120 HT250 38mm 4134 020 1212

This STIHL FS120 cylinder kit is a „Winzor“ aftermarket cylinder and piston set intended for compatible two-stroke brushcutters, trimmers and earth augers. The 38mm cylinder matches code 4134 020 1212. Therefore the kit is suitable for replacing a scratched cylinder, a damaged piston or a worn cylinder assembly.

STIHL FS120 cylinder kit compatibility

Confirmed models:

STIHL FS120 and FS120R
STIHL FS200 and FS200R
STIHL FS250 and FS250R
STIHL BT120C
STIHL BT121
STIHL SP200

This kit is not suitable for the newer FS120 2MIX cylinder version, which uses a different part number.

Parts included
38mm cylinder
Piston
Two piston rings
Piston pin
Two circlips
Matches code: 4134 020 1212
Other format: 41340201212
Brand: „Winzor“

Before installation, check the crankshaft bearings, connecting rod, carburetor adjustment, air filter and intake system. Also eliminate air leaks or the cause of an incorrect fuel mixture.

You can find more compatible products in the STIHL FS120 parts category. Model diagrams can be checked in the official STIHL parts system.