Komatsu 878000542 Replacement Hydraulic Cylinder Seal Kit

*Please Verify Kit Before Ordering*

*Please Verify All Measurements And Model Numbers (The WHOLE Model Number). It Is Up To You To Decide For Sure If This Item Fits Your Machine. If You Need Help, Please Call Or Email Us.*

Use With OEM Cylinder Numbers: 395005009, 395005010, 395005017, 395005018, 395005021, 395005022

Press In Wiper
Rod Seal: U-Seal & Buffer
Piston Seal: 4 PC Capped T-Seal

Rod: 50.00 MM
Bore: 115.00 MM

Fits Komatsu® Loader/Backhoe Applications:

WB140-2 Loader/Backhoe (BH Boom Swing (LH) - S/N: 140F10001-Up, BH Boom Swing (RH) - S/N: 140F10001-Up)

WB140-2N Loader/Backhoe (BH Boom Swing (LH) - S/N: A20001-Up, BH Boom Swing (RH)- S/N: A20001-Up)

WB140PS-2 Loader/Backhoe (BH Boom Swing (LH) - S/N: 140F50001-Up, BH Boom Swing (RH) - S/N: 140F50001-Up)

WB140PS-2N Loader/Backhoe (BH Boom Swing (LH) - S/N: A40001-Up, BH Boom Swing (RH) - S/N: A40001-Up)

WB150-2 Loader/Backhoe (BH Swing (LH) - S/N: 150F10001-Up, BH Swing (RH) - S/N: 150F10001-Up)

WB150-2N Loader/Backhoe (BH Swing (LH) - S/N: A60001-Up, BH Swing (RH) - S/N: A60001-Up)

WB150AWS-2 Loader/Backhoe (BH Swing (LH) - S/N: 150F80001-Up, BH Swing (RH) - S/N: 150F80001-Up)

WB150AWS-2N Loader/Backhoe (BH Swing (LH) - S/N: A90001-Up, BH Swing (RH) - S/N: A90001-Up)

WB150PS-2 Loader/Backhoe (BH Swing (LH) - S/N: 150F50001-Up, BH Swing (RH) - S/N: 150F50001-Up)

WB150PS-2N Loader/Backhoe (BH Swing (LH) - S/N: A70001-Up, BH Swing (RH) - S/N: A70001-Up)

This Item Is A Brand New Aftermarket Hydraulic Cylinder Seal Kit. Matches OEM Kit, All Parts And Seals Are Included.