Lower Parts
311690M 15
750cc Lowers
Part No. 289366, Series A, Stainless Steel
▲ Replacement Danger and Warning labels, tags, and cards are available at no cost.
* Parts included in Seal Repair Kit (purchase separately). See page 20.
† Parts included in Throat Packing Repair Kit (purchase separately). See page 21.
Ref.
No. Part No. Description Qty.
1 183049 CYLINDER, pump, sst 1
2* 108526 PACKING, o-ring; PTFE 6
3 183085 TUBE, fluid; sst 2
4* 181875 GASKET, cylinder; UMWPE 2
5 101968 BALL, intake; 1.25 in. dia; sst 2
6 253483 SEAT, intake valve, with relief valve; sst 1
7* 181877 GASKET, seat, valve; UHMWPE 4
8 111003 WASHER, flat; 8.4 mm; sst 8
9 112084 CAPSCREW, hex hd; M8 x 1.25 x 25; sst 8
10 183081 PISTON; 2.5 in.; sst 2
11* 181680 PACKING, piston; 2.5 in.; UHMWPE 1
12 108528 NUT, piston; hex hd; sst 1
13 108523 CAPSCREW, hex hd; 9/16-12 unc x 7.5 in.; sst 3
14 108525 LOCKWASHER, spring; 9/16 in.; sst 3
15 181905 HOUSING, inlet; sst 1
16 192512 HOUSING, outlet; sst 1
17 16A462 ROD, piston; sst 1
18 15H663 MANIFOLD, inlet; sst 1
19† 192263 GLAND, male; sst 2
20† 183295 V-PACKING, throat; UHMWPE 5
21 181684 NUT, packing; sst 1
22 15H664 MANIFOLD, outlet; sst 1
23 110259 BALL, outlet; 1 in. (25 mm) dia.; sst 2
24 15H746 SEAT, valve; tungsten carbide 2
25† 120238 V-PACKING, throat; leather 3
26† 192264 GLAND, female; sst 1
34 239865 SEAT, intake valve; sst 1
35 192490 ADAPTER; sst 1
36† 107313 PACKING, o-ring; PTFE 1
37▲ 172479 TAG, warning (not shown) 1