2004 Polaris Touring Service Manual, Page 285Get this manual
BRAKESFINAL DRIVE 7Install seals, shift arm, brake disc and caliperInstall detent ball, spring, and spring guideFill with 20 ounces (600cc) Polaris Premium Synthetic 0W-40 Oil
Synthetic 0W-40 Lubricant Gallon PN2871844 Quart PN 2871281
Brake Caliper RemovalWideTrak LX