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All Balls Brake Caliper Piston Kit (18-9007)

Part # 18-9007
Item #138815
Fits 12 motorcycles
  • Kawasaki
    • KLX140 · 2008 (rear)
    • KX100 · 1995–2021 (rear)
    • KX112 · 2022–2025 (rear)
    • KX80 · 1991–2000 (rear)
    • KX80 Big Wheel · 1992–1994 (rear)
    • KX85 · 2001–2025 (rear)
    • KX85 Big Wheel · 2001–2018 (rear)
  • Suzuki
    • RM100 · 2003 (rear)
  • Yamaha
    • YZ65 · 2018–2025 (rear)
    • YZ80 · 1993–2001 (rear)
    • YZ85 · 2002–2025 (rear)
    • YZ85LW · 2022–2025 (rear)

⚠ Brake parts are caliper-specific. The same model can use different calipers by trim or year (base vs SP, ABS, Brembo vs stock), and catalog data isn't always exact. Confirm this fits your bike's actual caliper before ordering.

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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
All Balls Racing Brake Caliper Piston Kit — Kawasaki KLX140 (2008) + 11 more
Product Details

Caliper pistons stuck, sticky lever feel, or a creeping low fluid level with no visible leak — the rubber seals inside the caliper or master cylinder are toast. All Balls rebuild kits include every rubber part you need to make ONE caliper or master cylinder new again: piston seals, dust boots, bleeder caps, pad pins, copper crush washers. OEM-spec EPDM rubber, bike-specific fitment.

Kit fits the bikes listed below. Confirm whether you need front or rear (some bikes share a kit, most don't).

Kit contents:

  • 1x Caliper Piston

Fitment

Kawasaki: KLX140 2008 (rear) · KX100 1995–2021 (rear) · KX112 2022–2025 (rear) · KX80 1991–2000 (rear) · KX80 Big Wheel 1992–1994 (rear) · KX85 2001–2025 (rear) · KX85 Big Wheel 2001–2018 (rear)

Suzuki: RM100 2003 (rear)

Yamaha: YZ65 2018–2025 (rear) · YZ80 1993–2001 (rear) · YZ85 2002–2025 (rear) · YZ85LW 2022–2025 (rear)

Brake parts are caliper-specific — the same model can use different calipers by trim or year. Confirm this fits your bike’s actual caliper before ordering.

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