FMC L1122D Piston Pump

American Mfg Company is in no way affiliated with FMC. References to FMC are for identification purposes only and are not Trade Marks or Trade Names used by or affiliated with American Mfg Company.

American Mfg Company interchangeable, replacement parts for the FMC L1122D piston pump.

Power End Assembly

FMC L1122D Power End Assembly
Qty. Description Part No.
1 Power Frame PPFMC 5257698
1 Pinion Shaft PPFMC 511596
1 Eccentric and Gear Assembly PPFMC 1285094
3 Connecting Rod Assembly PPFMC 5266814
2 Hsg, Ecct. Brg PPFMC 1248369
1 Backcover PPFMC 508969
2 Cone, Bearing PPFMC 1177473
2 Cup, Bearing PPFMC 1177474
2 Bearing PPFMC 511746
1 Pinion Bearing Cap PPFMC 5257338
1 Seal PPFMC A5054
1 Oil Seal PPFMC 5257339
3 Pin, Crosshead PPFMC A91014
2 Gasket PPFMC A91674
2 Gasket PPFMC A91675
1 Gasket, Cover PPFMC P508966
12 Screw PPFMC 1100054
20 Screw PPFMC 1106980
2 Screw PPFMC 1100804
1 Key PPFMC 1104349
1 Petcock PPFMC 1187039
9 Seal PPFMC 1177489
3 Set Screw PPFMC 1182554
2 Plug PPFMC 1187048
6 Shim PPFMC 1252595
3 Crosshead Assembly PPFMC 1252939
3 Nut PPFMC 1266323
3 Holder, Seal PPFMC 3268369
6 Bearing, Insert, Connecting Rod PPFMC P514965
3 Gasket PPFMC 3268418
1 Plate, Inspection PPFMC 5260567
1 Cap, Pinion, Closed PPFMC 508916
2 O-Ring PPFMC 3226710

Fluid End

FMC L1122D Fluid End Assembly
Qty. Description Part No.
1 Fluid Cylinder PPFMC 5251955
3 Valve Cover PPFMC 1283530
6 Stud PPFMC 1248372
3 Clamp, Valve Cover PPFMC 1247716
3 O-Ring PPFMC 1181154
1 Plug PPFMC 1177205
2 Plug PPFMC 1177202
6 Hex Nut PPFMC 1121511
3 Plug PPFMC 1105121
6 Valve Assembly PPFMC 5255419
1 Plug PPFMC 3269460
1 Plug PPFMC P501267
3 Cylinder, 2 3/4", I.D. Ceramic PPFMC 1267586
3 Cup Holder PPFMC A91663
6 Cylinder Gasket PPFMC 1279676
3 Plunger Nut PPFMC A5016
3 O-Ring PPFMC 1101176
3 Special Hex Nut PPFMC 8309
3 Piston, 2 3/4" Dia. Neoprene with Fabric PPFMC A268N
3 Washer PPFMC 1216753
3 Cylinder Cover PPFMC 1283531
8 Hex Nut PPFMC 1121513
3 O-Ring PPFMC 1177476
2 Stud PPFMC 1248349
6 Stud PPFMC 5251859
3 Cylinder Head Clamp PPFMC A80392

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Mandatory Fields
Drilling Company
Supply Store
Rig Manufacturer

This document contains American Mfg Company proprietary and confidential information. It is loaned for limited purposes only and remains the property of American Mfg Company. It may not be reproduced in whole or part or disclosed to third parties without the prior written consent of American Mfg Company. The document is to be returned to American Mfg Company upon request and in all events upon completion of the use for which it was used.

American Mfg Company is in no way affiliated with the above companies. References to companies names are for identification purposes only and are not Trade Marks or Trade Names used by or affiliated with American Mfg Company.

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