Parts List for Cat Pump model # 781G1
Key
Part #
Description
Price
Stock
Required
Quantity
Action
KIT1 # 701883
SEAL KIT, Seal and O-ring KIT, in includes all low and high-pressure seals and their associated O-rings
$295.31
2 in Stock
1
0
1
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KIT2 # 701884
VALVE KIT, VALVE KIT, includes the Valve, retainer, spring, seat, and necessary O-rings
$476.05
2 in Stock
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5 # 92538
Screw, HHC, Sems, 304 Stainless Steel
$2.27
0 in Stock
8
0
1
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8 # 133571
Cover, Bearing, ALE
$62.86
0 in Stock
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9 # 815280
Split Shim, 2-Piece, FBR
$18.47
0 in Stock
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10 # 12393
O-Ring, Bearing Cover, Nitrile
$5.58
0 in Stock
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11 # 43222
Seal, Oil, Crankshaft, Nitrile
$8.03
4 in Stock
1
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1
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15 # 43221
Bearing, Roller, Steel
$45.99
0 in Stock
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20 # 48863
Rod Assembly, Connecting, High-Strength
$56.95
0 in Stock
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25 # 46554
Crankshaft, Single-End (Model 781G1), Forged Chrome-moly
$653.90
0 in Stock
1
0
1
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30 # 133572
Cover, Blind Bearing, ALE
$62.86
0 in Stock
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32 # 44666
Cap, Oil Filler, Domed, RTP
$30.29
0 in Stock
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33 # 14177
O-Ring, Filler Cap-70D, Nitrile
$1.80
5 in Stock
1
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37 # 92241
Gauge, Oil, Bubble with Gasket-80D, Poly Carbonate
$11.35
4 in Stock
1
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1
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38 # 44428
Gasket, Flat, Oil Gauge-80D, Nitrile
$2.56
3 in Stock
1
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40 # 92538
Screw, HHC, Sems, 304 Stainless Steel
$2.27
0 in Stock
4
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48 # 25625
Plug, Drain, Steel/Chrome Plated
$5.99
0 in Stock
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49 # 23170
O-Ring, Drain Plug-70D, Nitrile
$1.26
0 in Stock
1
0
1
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50 # 133569
Cover, Rear, ALE
$57.80
0 in Stock
1
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1
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51 # 14047
O-Ring, RearCover-70D, Nitrile
$8.69
0 in Stock
1
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53 # 133593
Crankcase with Guide Pins, ALE
$394.04
0 in Stock
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54 # 27488
Pin, Guide, 304 Stainless Steel
$1.56
0 in Stock
2
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1
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64 # 43237
Pin, Crosshead, Chrome-Moly
$12.58
0 in Stock
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65 # 48913
Rod, Plunger, Short, SHS
$93.65
0 in Stock
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69 # 126589
Washer, Oil Seal, Steel/Chrome Plated
$2.27
2 in Stock
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70 # 43228
Seal, Oil, Crankcase, Nitrile
$8.79
2 in Stock
3
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75 # 43328
Slinger, Barrier, 304 Stainless Steel
$3.25
0 in Stock
3
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88 # 45697
Washer, Keyhole, 304 Stainless Steel
$3.02
3 in Stock
3
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1
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90 # 45890
Plunger, Ceramic
$115.59
0 in Stock
3
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95 # 89653
Stud, Plunger Retainer, 316 Stainless Steel
$17.64
0 in Stock
3
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1
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96 # 43235
Backup Ring, Plunger Retainer, PTFE
$3.29
6 in Stock
3
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1
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97 # 17399
O-Ring, Plunger Retainer-80D, Nitrile
$1.80
9 in Stock
3
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1
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98 # 44041
Gasket, Plunger Retainer, 316 Stainless Steel
$3.80
3 in Stock
3
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99 # 49665
Retainer, Plunger, 316 Stainless Steel
$40.93
0 in Stock
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100 # 995686
Retainer, Seal
$3.25
2 in Stock
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104 # 701734
O-Ring, Inlet Adapter-70D, Nitrile
$2.27
0 in Stock
3
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105 # 701587
Adapter, Inlet, 316 Stainless Steel
$73.83
0 in Stock
3
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1
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106 # 48821
Seal, Low-Pressure with SS-Spring, Nitrile
$24.26
2 in Stock
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110 # 49205
Manifold, InletDischarge, Block-Style, 316 Stainless Steel
$2716.03
0 in Stock
1
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1
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112 # 701595
O-Ring, V-Packing Spacer-70D, Nitrile
$1.99
0 in Stock
3
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117 # 87952
Screw, HSH, 304 Stainless Steel
$11.23
0 in Stock
4
0
1
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122 # 701598
Backup Ring, V-Packing Cylinder, PTFE
$4.76
0 in Stock
3
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123 # 701596
O-Ring, V-Packing Cylinder-70D, Nitrile
$2.27
0 in Stock
3
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124 # 701589
Cylinder, V-Packing, 316 Stainless Steel
$239.62
0 in Stock
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126 # 701682
Adapter, Female, 316 Stainless Steel
$98.71
0 in Stock
3
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127 # 45895
V-Packing, Special Blend Buna
$22.57
0 in Stock
9
0
1
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128 # 701683
Adapter, Male, 316 Stainless Steel
$94.50
0 in Stock
3
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1
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162 # 701599
Backup Ring, Valve Seat, PTFE
$3.54
0 in Stock
12
0
1
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163 # 701597
O-Ring, Seat-70D, Nitrile
$1.77
0 in Stock
12
0
1
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164 # 701591
Seat, 316 Stainless Steel
$50.62
0 in Stock
6
0
1
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166 # 701751
Valve, 316 Stainless Steel
$34.80
0 in Stock
6
0
1
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167 # 44056
Spring, 316 Stainless Steel
$5.99
0 in Stock
6
0
1
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168 # 44565
Retainer, Spring, PVDF
$5.99
0 in Stock
6
0
1
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185 # 49213
Manifold, Valve, Block-Style, 316 Stainless Steel
$3763.12
0 in Stock
1
0
1
2
3
4
5
6
7
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188 # 87952
Screw, HSH, , 304 Stainless Steel
$11.23
0 in Stock
14
0
1
2
3
4
5
6
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Download Parts PDF Specsheet
