2617175 Kit Seal-Hyd Fits Caterpillar Models

One New Aftermarket Replacement Hydraulic Cylinder Seal Kit for Caterpillar (Cat) Backhoe Loader Models

This aftermarket replacement hydraulic cylinder seal kit (replaces Caterpillar part number 2617175 / 261-7175) services the backhoe stick and loader tilt cylinders on Caterpillar (Cat) D-series and E-series backhoe loaders. The kit includes wiper seals, U-cup seals, buffer seals, and piston seals needed to rebuild a leaking or worn hydraulic cylinder and restore full hydraulic pressure.

Specifications

• Application 1: Backhoe Stick Cylinder -- 2-1/2" Rod x 4-1/2" Bore
• Application 2: Loader Tilt Cylinder -- 2" Rod x 75mm Bore
• Application 3: Backhoe EXT Stick Cylinder -- 1-1/2" Rod x 3" Bore
• Kit Includes: Wiper seal, U-cup seal, buffer seal, and piston seals
• Associated Hydraulic Cylinder Numbers: 1923884 / 192-3884

Compatible Models

Caterpillar (Cat) Backhoe Loaders: 428D (Serial# BLD860-UP; TDR1-UP; WEP1-UP -- Backhoe Stick Cylinder), 428E, 430D, 430E, 432D (Serial# BLD860-UP; TDR1-UP; WEP1-UP -- Backhoe Stick Cylinder), 432E (Serial# BXE1-UP; RXS1-UP -- Backhoe EXT Stick Cylinder), 438D (Serial# BPE512-UP; BPN365-UP -- Loader Tilt Cylinder), 442D (Serial# BRG650-UP; BRY624-UP; SMJ1-UP; TBD1-UP -- Loader Tilt Cylinder), 442E (Serial# GKZ1-UP; PCR1-UP -- Loader Tilt Cylinder)

Note: Serial number restrictions apply to specific cylinder applications -- verify your machine serial number and cylinder application before ordering.

Replaces Part Number(s):

2617175, 261-7175

New aftermarket replacement part - not remanufactured, not used.