6412 Complete Pump Breakdown
Reference Number Description of Part Number Quantity Required Part Number
1 Air chamber 1 15411D
2 Roller bearing for air chamber 2 15514A1
3 Cylinder body w/ stainless steel liners 2 15427C1
4 Cylinder liner, upper 2 15427C2A
5 Cylinder liner, lower 2 15427C3A
6 Plunger assembly 2 15422B1
20 Cap screw 6 19103A1
21 O-ring 2 5876A53
  O-ring 2 5876A68
22 Pipe Plug 2 5022A20
23 Lower cap with stainless steel seat 2 15428B1
24 Seat, stainless steel, for lower cap 2 M2168A2
25 Cap screw 8 19103A21
26 Suction valve 2 17714A1
27 Spring for suction valve 2 11432A
28 Retainer for suction valve 2 15429A
29 O-ring 2 5876A52
30 Crosshead 2 15420B1
31 Bearing for crosshead 2 5806A27
32 Bearing race for crosshead 4 15421A1
32A Grease fitting 2 5725A
33 Link complete 2 15417B3
33A Grease fitting 4 13047A
34 Needle bearing for link 4 15418A2
35 Cap screw 4 19101A44
  Sealant loctite removable 14550A2
36 Ball bearing for link 2 5775A15
  Lockwasher 4 5454A7
37 Shaft, drive, solid shaft 1 17690B
38 Retaining ring 1 10848A3
38A Spacer 1 21310A
38B Pin, roll 1 10789A34
39 Washer 1 5030A73
40 Thrust washer 1 5030A111
  Washer, steel, for pulley end of shaft 1 5030A87
  Retaining ring, for pulley end of shaft 1 10848A8
41 Nut 2 19109A48
42 Grease fitting 1 5725A
43 Pipe plug 3 5022A15
  Pipe plug, 3/4", electro plated 1 5022A19
  Parts kit 1 17198A

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