JCB Backhoe Loader Hydraulic Seal Kit

JCB Backhoe Loader Hydraulic Seal Kit

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JCB Backhoe Loader Hydraulic Seal Kit

Restore full hydraulic cylinder performance on your JCB backhoe loader with this OEM-spec seal kit. Engineered to JCB tolerances, this complete rebuild kit includes every seal, O-ring, wiper, and back-up ring required for a single cylinder overhaul — covering loader arm, bucket, stabilizer, and backhoe dipper/crowd cylinders. Get your machine back to work fast with a single, ready-to-install kit.

Kit Contents

  • Piston seal(s) — polyurethane or nitrile (NBR/Buna-N) construction
  • Rod seal(s) — precision-fit for JCB cylinder rod diameter
  • Wiper/dust seal — keeps contaminants out of the cylinder bore
  • O-rings — static and dynamic sealing points throughout
  • Back-up rings — anti-extrusion support under high-pressure, high-cycle loads
  • Buffer seal (where applicable by cylinder model)

Key Features

  • Manufactured to JCB OEM specifications for direct-fit replacement
  • Rated for high-pressure backhoe loader hydraulic systems
  • Compatible with mineral-based hydraulic oils (HLP 46/68) and UTTO fluids
  • Resistant to wear, abrasion, and hydraulic fluid degradation
  • Operating temperature range: -40°F to +212°F (-40°C to +100°C)
  • All components included for a complete single-cylinder rebuild

Compatible Applications

Designed for JCB backhoe loader hydraulic cylinders including loader lift, loader bucket, stabilizer, boom, dipper, and crowd cylinders. Common fitment models include the JCB 1CX, 2CX, 3CX, 3DX, 4CX, and 5CX series. Specify your cylinder bore size, rod diameter, and machine model when ordering to confirm correct kit fitment.

An all-in-one solution for scheduled maintenance and field rebuilds — engineered to restore OEM sealing performance and minimize costly downtime.

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Model Specifications

Specifications: Weight: 0.5500 lbs Product Type: Hydraulic Seal Kit Machine Type: Backhoe Loader Application: Backhoe Bucket Rod: 2.000" Bore: 4.000" Code: I-SP-13 Serial Number: M125001-M290000 Model Number: 3C MIII Cylinder: - Machine Type Model Application Cylinder Serial Backhoe Loader 3C MIII Backhoe Bucket - M125001-M290000 Backhoe Loader 3C MIII Backhoe Dipper - M125001-M290000 Backhoe Loader 3C MIII Jaw Bucket - M125001-M290000 Backhoe Loader 3C MIII Loader Lift - M125001-M290000 Backhoe Loader 3D Jaw Bucket - To M319999; M320000 and up Backhoe Loader 3D MKII Bucket / Jaw Bucket - - Backhoe Loader 3D MKII Tilt - - Backhoe Loader 3D MKIII Bucket - M125001-M290000 Backhoe Loader 3D MKIII Jaw Bucket - M125001-M290000 Backhoe Loader 3D MKIII Loader Tilt - M125001-M290000 Backhoe Loader 214 Jaw Bucket 560-34300 M400001-M430000 Backhoe Loader 214SM-4 Jaw Bucket 560-34300 M460001-UP Backhoe Loader 215-4 Jaw Bucket 560-34300 M460001-UP Backhoe Loader 215S Jaw Bucket 560-34300 M400001-M430000 Backhoe Loader 1400, 1400B Jaw Bucket 560-34300 M337001-M399999 Backhoe Loader 1550, 1550B Jaw Bucket 560-34300 M337001-M399999 Backhoe Loader 1700B Jaw Bucket 560-34300 M337001-M399999 Backhoe Loader SITEMASTER Jaw Bucket 560-34300 M337001-M399999 Backhoe Loader 3CX Jaw Bucket - 0430001-0459999 (1994-1997) Backhoe Loader 3CX Jaw Bucket - 0460001-0927500 (1997-2002) Backhoe Loader 3CX Jaw Bucket - 0469125-0927500 (1999-2002) Backhoe Loader 3CX Jaw Bucket - 0960000-1709999 (2004-2010) Backhoe Loader 3CX-4WD TURBO Jaw Bucket 560-34400 0480988-0499999; 0920001-0929999 Backhoe Loader 3CX TURBO Jaw Bucket - -