National 12-P-160

Replacement parts for the National 12-P-160.

National 12-P-160 Triplex Mud Pumps 7 1/4" x 12"
  Liners Liner Gaskets Pistons Piston Replacement Rubbers
Size Ceramic Supreme Rubber Urethane White Lightning Supreme Green Duo Flexlip White Lightning Supreme
4" PPNO 012180170 PPNO 1502052 PPNO 011102926 PPNO 015180102
4 1/4"
4 1/2" PPNO 012180197 PPNO 012180196 PPNO 1502054 PPNO 011102928 PPNO 015180145 PPNO 015180144
4 3/4"
5" PPNO 07466500 PPNO 05466500 PPNO 07923265 PPNO 012180254 PPNO 012180253 PPNO 1502056 PPNO 011103033 PPNO 015180186 PPNO 015180185
5 1/4"
5 1/2" PPNO 07466550 PPNO 05466550 PPNO 07923263 PPNO 012180338 PPNO 012180337 PPNO 1502058 PPNO 011103132 PPNO 015180228 PPNO 015180227
5 3/4"
6" PPNO 07466600 PPNO 05466600 PPNO 07923261 PPNO 012180395 PPNO 012180394 PPNO 1502060 PPNO 011103629 PPNO 015180269 PPNO 015180268
6 1/4" PPNO 05466625 PPNO 07923283 PPNO 012180493 PPNO 1502061 PPNO 011103322 PPNO 015180285 PPNO 015180284
6 1/2" PPNO 07466650 PPNO 05466650 PPNO 07923284 PPNO 012180536 PPNO 012180535 PPNO 1502062 PPNO 011103827 PPNO 015180301 PPNO 015180300
6 3/4"
7" PPNO 07466700 PPNO 05466700 PPNO 07923285 PPNO 012180619 PPNO 012180618 PPNO 1502064 PPNO 011103926 PPNO 015180343 PPNO 015180342
Valves, Seats, Springs & Inserts Gaskets
Roughneck Roughneck HP Supreme OEM Urethane L Style Urethane
Valve - White Lightning Insert PPNO 9700368 PPNO 9700356 PPNO 060155042 N/A Valve Cover PPNO 1540138 PPNO 1540127 PPNO 07207119
Valve - Urethane Insert PPNO 9700250 PPNO 9700354 PPNO 060155041 PPNO 1560985 Cylinder Head
Valve - Rubber Insert PPNO 9700293 N/A PPNO 060155033 PPNO 1560984 Plug Seal
Seat PPNO 9702539 PPNO 9702539 PPNO 061102505 PPNO 1561440 HYDRA-LOK OEM Mission L
Spring PPNO 8201684 PPNO 8201684 PPNO 055413421 PPNO 1560702 Complete Assembly PPNO 80500100 PPNO 80500100
Spring - Stainless PPNO 055402945      
Insert - Urethane PPNO 9705228 PPNO 9700360 PPNO 062400338 PPNO 1560557 Modules OEM Mission L
Insert - Rubber PPNO 9705244 N/A PPNO 062400239 PPNO 1560558 Complete Assembly PPNO FEMNAT12PCA PPNO FEM12PASSYSWNS
Seat Puller Assemblies Discharge Module Studded PPNO 1292240 PPNO FEM12PDISSWNS
Puller Assembly PPNO M1060 PPNO M1060 PPNO M1060 PPNO M1060 Suction Module Studded PPNO FEMNATSUC12P PPNO FEM12PSUCSWNS
Puller Head PPNO 8401985 PPNO 8401985 PPNO 181235300 PPNO M1092 One Piece OEM Style Studded
Crosshead Extension Rods, Quick Connect Rods, Self Aligning Rod Assemblies & Piston Rods
Crosshead Rod Quick Connect Self Aligning Rod Assembly Pony Rod Baffle Piston Rod Sub Rod Stud Rod Nut Clamp Covered Rod Nut Pony Rod Seal
PPNO 1602586 PPNO 2095220 PPNO 005402052 PPNO 1292147 PPNO 1292146 PPNO 1292194 w/ Spray PPNO 1292085 PPNO CRN-1 PPNO 07209103
w/o SPRAY PPNO 005417357

Fluid End Modules & Accessories

National 12-P-160 7 1/4" x 12" Style "L" Module Fluid End Modules & Accessories
Item # Qty AM OEM Part # AM Part # Description
3 PPES 8476-A PPNO Fem12Passysw Fluid End Module Complete Assembly (Includes Items: 1-23)
1 3 PPES 8476-2S PPNO Fem12Psucsw Module, Suction Studded (Includes Items: 1,13,14,& 22)
2 3 PPES 8476-1D PPNO Fem12Pdissw Module, Discharge Studded - (Includes Items: 2,3,4,5,6,7,8,13 & 14)
3 18 PPES 4018-17 PPNO 12P160Dsucs Stud, Discharge To Suction Module
4 18 PPNO Pep55 Nut, Discharge To Suction Stud
5 30 PPES 4015-95 PPNO Nat12P160Pfs Stud, Power End
6 30 PPNO Nat8P80Trsn Nut, Power End Stud
7 6 PPES 8488-5 PPNO Pep70 Pin, Dowell
8 18 PPES 4017-65 PPNO Pep75 Capscrew,Liner Retainer Socket Head
9 3 PPES 8476-3 PPNO Pp6021260Sw Plate, Liner Wear
10 6 PPES 2988 PPNO 1290344 Gasket, Wear Plate And Module
11 3 PPES 6476 PPNO 12Plasw Flange, Liner Retainer (Liner Bushing)
12 3 PPES 6576 PPNO 12Plansw Nut, Liner Retainer
13 72 PPES 4015-54 PPNO 12Ptrssw Stud, Threaded Ring
14 72 PPNO 12P160Trsn Nut, Threaded Ring Stud
15 6 PPES 4676-2A PPNO 12Pvcsw Plug, Valve Cover (Includes Items 15,19,20,& 21)
16 6 PPES 4476 PPNO 12Pflgsw Ring, Threaded (Threaded Flange)
17 6 PPES 4597 PPNO 12Pcapsw Cap, Threaded (Screw Gland)
18 6 PPES P-107 PPNO 07207107 Seal, Valve Cover Plug
19 6 PPES 4776R PPNO 12Pvgswns Guide, Valve (Includes Items 19,& 20)
20 6 PPES 4700-I PPNO Pz789Vgi Bushing, Valve Guide
21 12 PPES 4016-98 PPNO Pep73 Screw, Valve Guide
22 24 PPES 4018-19 PPNO 700048511 Capscrew, Suction Manifold
23 3 PPES AJO-419R PPNO 1540851 Gasket, Suction Manifold
24 2 PPES 8376-2 PPNO Nat12Pdsma Adapter, Discharge
25 4 PPES 2976-2 PPNO 2410031437 Seal, Discharge Adapter
26 2 PPES 8376-1 PPNO Nat12Pdsmc Connector, Discharge
27 2 PPES 2976-1 PPNO 2410031433 Seal, Discharge Connector To Discharge Adapter
28 16 PPES 4018-18 PPNO 700030711 Capscrew, Discharge Connector (W /Lockwasher)
29 4 PPES 8376-3 PPNO 1292175 Ring, Backup (Discharge Connector)
30 16 PPES 4018-39 PPNO 7006685 Capscrew, Socket Head
3 PPNO 07924540 Kit, Module Seal: (Kit Includes Suction Manifold Gasket, Two Valve Cover Gaskets, Suction To Discharge Module Gasket, Two Discharge Adapting Gaskets, Two Discharge Connecting Gaskets, Wear Plate Gasket)

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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