tem
Part 
Number Description Qty.
1 1241129 Lock, Valve Cover 6
2 1311749 Plug, Valve 3
3 1241131 Bushing, Valve Guide 6
4 1241133 Gasket, Cover 6
5 1313463 Retaining Ring, Valve 6
6 0103179 Nut, Valve Cover Flange 48
7 1311747 Flange, Valve Cover 6
8 1241137 Stud, Valve Cover Flange 48
9 1874003 Stud, Discharge Manifold 12
Not 
Shown 0103179 Nut, Discharge Mounting (1” 
Heavy Hex) 12
10 1241140 Stud, Fluid End Mounting 24
11 1241139 Stud, Liner Retainer 12

12 1310503 Module, Fluid End 3

Item Part Number Description Qty.
1 1241140 Stud, Fluid End Mounting 24
2 1241139 Stud, Liner Mounting 12
3 0377358 Nut, Fluid End Mounting 12
4 1317746 Seal, Liner Wear Plate 3
5 1318080 Wear Plate, Liner 3
6 1317761 Gasket, Liner 3
7
1317096 Liner, 4” Chrome Iron
3
1317156 Liner, 4½” Chrome Iron
1317211 Liner, 5” Chrome Iron
1317262 Liner, 5½” Chrome Iron

1317311 Liner, 6” Chrome Iron
1317357 Liner, 6½” Chrome Iron
1317393 Liner, 7” Chrome Iron
1317108 Liner, 4” Zirconia
1317167 Liner, 4½” Zirconia
1317221 Liner, 5” Zirconia

1317272 Liner, 5½” Zirconia
1317320 Liner, 6” Zirconia
1317366 Liner, 6½” Zirconia
1317400 Liner, 7” Zirconia
8 1230780 Retainer, Liner 3
9 1198261 Nut, Liner Mounting 24
Item Description
Bonded DD 
Urethane
Bonded DD 
HT Urethane
Bonded 
Nitrile Qty.
1 Piston Rod, 1 PC 1317506 3
2
Piston, 4.00 inch 1317542 1317541 1317543
3
Piston, 4.50 inch 1317550 1317549 1317551
Piston, 5.00 inch 1317558 1317557 1317559
Piston, 5.50 inch 1317566 1317565 1317567
Piston, 6.00 inch 1317574 1317573 1317575
Piston, 6.50 inch 1317582 1317581 1317584
Piston, 7.00 inch 1317591 1317590 1317592
3 Nut, Piston Lock 1133856 3
Not 
Shown Clamp, Piston Rod (NS) 1316922 3