Graco DataTrak kit Instructions And Parts page 19

Replacement Kits
Solenoid/Reed Switch
Husky Husky
1050, 2200,
15120 3300 Air Valve Material
24B771 24K863
24B772 24K864
Reed Switch
Husky
Pumps Air Valve Material
Plastic
24B796
Aluminum
24B798
313840N
Plastic Reed switch and solenoid (4a),
bracket (4c), and fasteners (4b, 4d)
Aluminum
Includes
Reed switch (5a)
and fastener (5b)
Includes
Parts
19