Description 855 Max SeriesInstruction ManualAce Pumps FMC-855F-HYD Instruction Manual Part Breakdown Reference Number Part Number EDP Number Description Required 12075020750Pipe plug, 1/4” NPT4 2BAC-12-855F30154Volute, 300 X 300 flange, cast iron, e-coated1 3 (1)4001840018O-ring, volute seal1 44039740397Nut, acorn, 5/8”-11, stainless steel1 5BAC-26-855-CI30198Impeller, cast iron, e-coated1 6BAC-16-85545263Seal plate, cast iron, e-coated1 74110741107Bushing, #8 SAE x 1/4" FNPT, with o-ring1 84131641316Air valve, 1/4" NPT1 9 (1)BAC-4-15040015O-ring; seal plate to frame1 10 (1)BAC-7-850V40148Seal assembly, 1-1/4” type 21 double, carbon/ceramic/Viton®1 11BAC-14-855-HYD40294Mounting frame, cast iron, e-coated1 124095340953Cap screw, 3/8” NC x 2-1/4” hex head8 134190841908Cap screw, seal plate, 3/8” NC x 3/4” socket head, stainless steel4 144110841108Plug, #8 SAE, hex head1 154403944039Bushing, #8 SAE x 1/8" FNPT, with o-ring1 165015050150Pressure gauge, 0-60 PSI, 1/8" NPT1 175585155851Sight gauge1 18GE-5442220Slinger1 194194541945Snap ring, external4 204087640876Bearing, front1 214108541085Key, 3/16” x 3/16” x 7/8”, impeller1 22BAC-6-850-HYD-SS40065Shaft, female 11T spline, stainless steel1 234087740877Bearing, rear1 244341943419O-ring, flange, M Series motor (effective 6/15)1 254341443414Pad, absorbent, M Series motor (effective 6/15)1 26BAC-75-HYD-M3041357Hydraulic motor, pressure plated gear type, case drain1 274270142701Washer, 3/8”, stainless steel2 284190741907Cap screw, motor, 3/8” NC x 1” socket head2 *29 (1)5503255032Barrier fluid, quart2 (1)RK-FMC-85552726Repair kit, includes item 3, 9, 10, and 55032 (2 quarts)- Technical SpecificationsAce Pumps FMC-855F-HYD Product Specifications