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998-10021 Boom Cylinder Seal Kit Fits JCB JS240

998-10021 Boom Cylinder Seal Kit Fits JCB JS240

Regular price £123.00 GBP
Regular price Sale price £123.00 GBP
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One New Aftermarket Replacement Boom Cylinder Seal Kit for JCB JS-Series Excavators

This aftermarket replacement boom cylinder seal kit restores hydraulic integrity to the boom ram on JCB JS240 and JS260 tracked excavators. Designed to stop hydraulic fluid leaks and return the boom cylinder to full operating performance, the kit includes all necessary seals for a complete rebuild of the boom ram.

Specifications

  • Rod Diameter: 90 mm
  • Bore Diameter: 130 mm
  • Kit Type: Boom Cylinder (Ram) Seal Kit
  • Includes: Wiper seal, U-seal, buffer seal, and piston seals

Compatible Models

JCB JS-Series Tracked Excavators (Serial Number 708501 and above): JS240, JS260

Note: Serial number restriction applies -- verify your machine serial number before ordering. This kit fits JS240 and JS260 units with serial numbers from 708501 onward.

Replaces Part Number(s):

998-10021, JCB-998-10021, HYI40-1252

Aftermarket Interchange Numbers

SK-P-UB-10-90X130

New aftermarket replacement part - not remanufactured, not used.

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