All Balls Rear Brake Caliper Piston for Yamaha YFM350X Warrior 2X4 1989-2004

• Precision machined from high grade 304 Stainless Steel
• Stainless steel reduces thermal conductivity by up to 93% compared to aluminum
• Plastic composite pistons are prone to damage and become brittle with age
• OEM chrome plated steel and aluminum pistons are prone to corrosion
• Eliminates failure-prone ceramic inserts found on some KTM models
• Each kit contains piston or pistons to rebuild one caliper

Bike Fitment:

• Yamaha YFM350X Warrior 2X4 1989
• Yamaha YFM350X Warrior 2X4 1990
• Yamaha YFM350X Warrior 2X4 1991
• Yamaha YFM350X Warrior 2X4 1992
• Yamaha YFM350X Warrior 2X4 1993
• Yamaha YFM350X Warrior 2X4 1994
• Yamaha YFM350X Warrior 2X4 1995
• Yamaha YFM350X Warrior 2X4 1996
• Yamaha YFM350X Warrior 2X4 1997
• Yamaha YFM350X Warrior 2X4 1998
• Yamaha YFM350X Warrior 2X4 1999
• Yamaha YFM350X Warrior 2X4 2000
• Yamaha YFM350X Warrior 2X4 2001
• Yamaha YFM350X Warrior 2X4 2002
• Yamaha YFM350X Warrior 2X4 2003
• Yamaha YFM350X Warrior 2X4 2004