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All Balls 18-9004 Rear Brake Caliper Piston Kit

All Balls 18-9004 Rear Brake Caliper Piston Kit

Regular price $25.63 USD
Regular price Sale price $25.63 USD
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15 in stock

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All Balls 18-9004 application-specific brake caliper piston kit for the verified European motorcycle applications below. Match the exact model, year and front/rear caliper position before ordering.

  • Manufacturer part number: 18-9004.
  • Sold as one kit for one caliper. Order the required quantity if servicing multiple calipers.
  • For the original-equipment caliper on the listed applications; aftermarket calipers require separate confirmation.
  • Kit contents are specific to this part number; see the product image.

Kit contents

  • Caliper Piston: 1.
DUCSHOP Fitment & Installation Guide
Make Model Years Position
KTM EXC 125 2001–2005 Rear
KTM EXC 200 2001–2003 Rear
KTM EXC 250 2001–2003 Rear
KTM EXC 250 Racing 2001–2006 Rear
KTM EXC 250 Racing Six Days 2002–2003 Rear
KTM EXC 300 2001–2003 Rear
KTM EXC 380 2001–2002 Rear
KTM EXC 400 2001–2002 Rear
KTM EXC 520 2001–2002 Rear
KTM EXC 525 2003 Rear
KTM EXC-G 250 Racing 2002–2003 Rear
KTM MXC 200 2001–2003 Rear
KTM MXC 250 2001 Rear
KTM MXC 300 2001–2003 Rear
KTM MXC 380 2001 Rear
KTM MXC 400 2001–2002 Rear
KTM MXC 520 2001–2002 Rear
KTM MXC-G 450 2003 Rear
KTM MXC-G 525 2003 Rear
KTM SX 125 2001–2002 Rear
KTM SX 200 2001–2002 Rear
KTM SX 250 2001–2002 Rear
KTM SX 380 2001–2002 Rear
KTM SXS 250 2001 Rear

Fitment is based on the stock motorcycle and the stated manufacturer part number. Confirm the model year, exact model designation and caliper position. Modifications or aftermarket brake components may change compatibility.

Installation & brake-service guidance

Brake service should be performed by a qualified technician following the motorcycle service manual. Inspect the caliper bore and piston surfaces. Replace damaged seals and service parts as required by the motorcycle service manual; a piston kit does not imply that separate seals are included. Keep components clean and use only the specified compatible brake fluid and service materials. Follow the correct bleeding procedure where the hydraulic system is opened, verify lever/pedal pressure and inspect for leaks before riding.

Need help confirming fitment? Call 770-424-8804 or email parts@ducshop.com.


Ducshop internal product code: WP

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