GRACO 24B621 - Kit, 1050, Center Rebuild

Compatible Equipment

• 1050A pump with Center Section A01A
• A01A-A01D
• A01H, AU1A, AU3A, AC1A

Related Parts

• 24D730 - Kit, 1050, Center Rebuild, Fk
• 24B656 - Kit, 1050, Shaft
• 24D731 - Kit, 1050, Shaft, Fk
• 24B658 - Kit, 1050, Bearing
• 24D732 - 1050 FK Bearing Kit
• 24B657 - Kit, 1050, Pilot Valve
• 24C825 - Kit, 1050, Fk Pilot Valve, Replacement
• 24D043 - 1050 Remote Pilot Kit
• 24B622 - BN Standard Diaphragm Kit
• 24B623 - GE Standard Diaphragm Kit

Kit Contents

• 101 - VALVE, pilot (qty 2)
• 102 - CARTRIDGES, pilot valve receiver (qty 2)
• 103 - O-RING, receiver cartridge (qty 2)
• 104 - SHAFT, center (qty 1)
• 105 - BEARING, center shaft (qty 2)
• 106 - U-CUP, center shaft (qty 2)
• 108 - GASKET, air valve (qty 1)
• 109 - SCREW, M6 x 25, stainless steel (qty 4)
• 112 - NUTS for plastic center section models (qty 4)
• 101 - pilot valves (2)
• 102 - pilot cartridges (2)
• 103 - cartridge o-rings, buna-N (2)
• 104 - center shaft (1)
• 105 - center shaft bearings (2)
• 106 - center shaft u-cups (2)

Kit referenced as 'Center Section Rebuild Kit 24B621' in footnote. Items marked with * are included in this rebuild kit. Item 113 (remote pilot insert) is for remote air control models only and not included in standard kit. This is marked with (*) indicating it's a Center Section Rebuild Kit Kit 24B621 is the Center Section Rebuild Kit. The shaft (104) is part of this kit. Fluid plates (13, 14) and diaphragm shaft bolts (304) are sold separately but referenced in relation to this kit.

Reference Manuals

• 313435 (Page 21) 1050 Air-Operated Diaphragm Pump, Repair
• 334459 (Page 12) BQG100/0.2 Mining Diaphram Pump, Instructions/Parts
• 3A8983 (Page 35) SaniForce Diaphragm Pumps, BV-Series
• 406806 (Page 1) Center Rebuild Kit 24B621, Husky 1050