Minor Rebuild kit featuring the o-rings, springs, and other parts for the ProMaster.

This minor rebuild kit features the components necessary for a basic rebuild and includes:

• 3 H-010 O-Rings
• 2 H-015 UR90 O-Rings
• 2 H-016 O-Rings
• 1 H-019 O-Ring
• 1 H-006 O-Ring
• 2 Regulator Seals
• 1 Valve Seal
• 1 HP Reg Main Spring
• 1 LP Reg Main Spring
• 1 Cylinder Main Spring
• 2 Reg Cup Springs
• 1 Trigger Spring
• 1 Ball Detent
• 2 6-32x3/8 SHCS
• 2 6-32x1/4 SHCS