Unloader Parts Set

Keep your YVB4021HT pressure trapping unloader working properly with this repair kit! It contains genuine General Pump parts designed to keep your existing items working smoothly. Please note that this kit is only for repairs and it is not the entire unloader. Total kit weight is 1 lb. Contents include: 

• (1) Back-up ring (GP #Y10401075)
• (1) M6 SST shutter pin (GP #Y60180851)
• (1) SST seat (GP #Y60180951)
• (1) O-ring (GP #Y10306601)
• (1) O-ring (GP #Y10307201)
• (1) O-ring (GP #Y10306801)
• (1) O-ring (GP #Y10329285)
• (1) O-ring (GP #Y10307260)
• (2) O-ring (GP #Y10317175)
• (1) Back-up ring (GP #Y10400875)