For 1-1/2" Pump

P/N 04-9985-20Wilden Air Repair Kit, Pro-Flo 1.5" - 2" Metal/Plastic, Clamped/Bolted

P/N 04-9988-99Wilden Air Repair Kit, Pro-Flo X 1.5" - 2" Metal Clamped/BoltedContains genuine Wilden parts for the air side of

P/N 04-9980-07Wilden Air Repair Kit, Turbo 1.5" Metal Clamped

P/N 04-9986-20Wilden Air Repair Kit, Pro-Flo 1.5" - 2" Plastic Bolted

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/C/M/R OEM Part Number: WIL-04-9988-11 Includes:

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/C/M/R/S OEM Part Number: WIL-04-9988-11-320 Includes:

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/C/C/P OEM Part Number: WIL-04-9988-20 Includes:

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/C/C/P/S OEM Part Number: WIL-04-9988-20-320 Includes:

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/C/M/M/S OEM Part Number: WIL-04-9988-99-320 Includes:

P/N 04-9989-20Wilden Air Repair Kit, Air, Pro-Flo X 1.5" Plastic Bolted

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/A/P/P/S OEM Part Number: WIL-04-9989-20-320 Includes:

P/N 04-9990-99Wilden Air Repair Kit, Pro-Flo X 1.5" - 2" Plastic Bolted 

Wilden Pump Air Kit Kit, Air, PX /1.5"-2"/A/P/M/S OEM Part Number: WIL-04-9990-99-320 Includes:

P/N 04-9991-99Wilden Air Repair Kit, High Pressure 1.5" Metal Bolted

Wilden Pump Air Kit Kit, Air, HS /1.5"/A/M/M/S OEM Part Number: WIL-04-9991-99-320 Includes: