Model compatibility includes FS 400 FS 450 FS 480 SP 400 SP 400 FR 450 a precise fit for various engine types
Designed to replace part numbers 4128 020 and 1211 for accurate matching with specifications
Available in 40mm 42mm and 44mm sizes to accommodate different cylinder configurations
Constructed for sealing performance in temperature and pressure environments
Ideal for use in small engine maintenance and repair applications requiring piston seal solutions
Description
40mm 42mm 44mm Cylinder Piston Seal Set compatible with FS 400 450 480 SP 400 FS400 FS450 FS480 SP400 FR450 models.Includes 4128 020 1211.Designed for use in cylinder rebuild and maintenance applications.Ensures proper sealing performance between piston and cylinder bore.Suitable for replacement during engine servicing.