Rhino GPD-30 Ranch Pro service kit includes(#8) O-Ring Seal for Piston and Hammer (2) (#26) O-Ring Seal for Pro-Series Crankcase Cover (#12) Large Retainer O-Ring Seal (2) (#16) Anvil O-Ring Seal (#17) Chuck Tube or Sleeve O-Ring Seal Rhino Pro-Series Lubricant (1)
Rhino Tool Model 300508
See the Video Instructions