Pump: 1 to 1 ratio double diaphragm pump

Laser etched and stamped markings support quick size identification

Capacity: 10 Gal

Greaseable design for corrosion prevention

Coats OEM Rod Cylinder Kit for Coats Bead Breaker - 8183519 (3pc) Air Gauges_Mini Gauge Pump: 1 to 1 ratioCoats OEM Part number 8183519 is the Rod kit for the Bead Breaking Cylinder (bead loosener) on most Coats rim clamp tire changers. Used Coats models IF they have 3 4in diameter threads on the rod where it attaches to the Arm. Specs: PN: 8183519 Fit Thread: 3 4in Length: 18in O ring: Included Kit: 3 pcs Ref No.: 8183519 183519 8183519 8183311 BW 1235 19 BW 1233 11 Application: 50X 60X 70X