LiquiDynamics P N 81281 15A 1½” x 15’ Petro Hose Assy w Male Female Cam and Groove Fittings POLY PLUG WITH O RING 1″ BREATHER OPENING PLUG Description BL 2004 084 338120 1 Nylon 1.75 Inch Cutter Planer Description BL 2004 084 338120 1 Nylon Piston *BL 2004 090 323693 2 Aluminum Gasket *BL 2004 115 171009 13 1 O Ring BL 2004 116 171009 31 1 O Ring(for model 7783 C4) *BL 2004 117 171009 33 1 O Ring *BL 2004 118 171009 35 1 O Ring BL 2004 119 171009 36 1 Ball *BL 2004 120 172190 5 1 1 1 16" OD Seal 1 4" Thick BL 2004 120K 393530 5 5 PAck: 1 1 16" OD Seal 3 8" Thick *BL 2004 121 172190 65 1 1 9 16" OD Seal 3 8" Thick BL 2004 121K 393530 6 5 PAck: 1 9 16" OD Seal 3 8" Thick *BL 2004 122 323419 1 Washer 7 8" x 1 9 64" BL 2004 123 323707 1 Valve Seat BL 2004 124 323712 1 Heavy Spring(for Models 7783 A4 & B4) BL 2004 125 324274 1 Bushing BL 2004 126 324648 4 Spring Clip BL 2004 127 336438 1 Light Spring (for Model 7783 C4) *BL 2004 128 337361 1 Washer *BL 2004 129 337362 1 Lantern Ring *BL 2004 130 337363 1 Steel Spacer This major repair kit is for use when repaiting pump tubes on the following models: FLOW RATE Up to 2 P N 81281 20A 2’ x 15’ Petro Hose assembly with male female Cam and Groove fittings