Nationalpump

National Style 10-P-130 Fluid-End Assembly
Item #Part NumberDescriptionApprox. Weight (lbs)Qty Required
11367YXXLiner3
22930-XXLiner Gasket3
32408836Liner Wearplate3
42988Wearplate and Module Gasket6
5XXBYYPiston3
6568-225Piston Seal3
71287-32Piston Rod (With Elastic Stop Nut) *Torque to 1000 FT.LBS.3
8AIM-4 ESNPiston Rod Nut3
91287-1Sub Rod3
10C4018-93Bolt (5/8″ x 6-1/2″ Grade 8 Bolt With Lock Nut, and Washer) *Torque to 150 FT.LBS.12
10B1200130Pipe (3/8″ x 13″ Galvanized, and Threaded on One End)3
10A1200H30Hose (1/2″ x 30″ With 1/2″ Male x 3/8″ Male Connections)3
101287-CWRod Clamp (With Water Jacket)3
111200G87Pony Rod3
12Valve Complete6
12A773-1Valve Complete Full-Opening6
12BSWR-0500119Valve Complete DBL-Angle O-Ring6
12CSWR-050538Valve Complete Standard Plate6
13CSWR-0504890Valve Insert Standard Plate6
13BSWR-0515845Valve Insert DBL-Angle O-Ring6
13A973Valve Insert Full-Opening6
13Valve Insert6
14Valve Spring6
14A951Valve Spring Full-Opening6
14BSWR-0513744Valve Spring DBL-Angle O-Ring6
14CSWR-0515575Valve Spring Standard Plate6
15E4467ASouthwest HP Quick-Change Valve Cover Assembly
15DHP-1700Hydraulic Seat Puller Kit Complete
15CSWR-0512436Seat Standard Plate6
15BSWR-0512436Seat DBL-Angle O-Ring6
15A873-1Seat Full-Opening6
15Seat6
164467Threaded Flange1
16A1010628Adapter Ring1
174567Screw Gland1
184667APlug (Complete With Valve Guide; Screws; and Bushing)1
18A1/4″-NPTSteel Pipe Plug (1/4″ NPT Forged Steel)1
19P-128HP Valve Cover Plug Seal1
204760-3RValve Guide (Complete With Bushing #4700-I)1
214700-IValve Guide Bushing1
224016-98Valve Guide Screw2
23772610Valve Cover Stud (With 1-3/8″ 6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
244015-96Power End Stud (With 1-1/2″-6 Heavy Hex Nut) *Torque to 2400 FT/LBS24
25772946Liner Bushing Stud (With 1″-8 Heavy Hex Nut) *Torque to 650 FT.LBS.18
2680561092Liner Bushing3
2780661092Liner Clamp (With 3/4″-11 Grades 5 Bolt; Lock Nut and Washer) *Torque to 300 FT.LBS.3
28773221Suction Module Stud (With 1-1/2″-8 Heavy Hex Nut) *Torque to 2775 FT.LBS.18
294018-19Suction Manifold Cap Screw (With Lock Washer) *Torque to 500 FT.LBS24
3080371092Suction Manifold (Front or Side Outlet)1
31AJO-235Suction Manifold Gasket3
328467-52SSuction Module (Studded Only)3
338467-51DDischarge Module (Studded Only)3
342406341Dowel Pin6
34ANational “Wedge Lock” Valve Cover Assembly
354016-34Valve Cover Stud (With 1-3/8″-6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
3680803092Valve Cover Flange (Threaded Ring)1
3780703092Valve Cover1
3880871092Wedge Adjusting Screw1
3980061003Wedge Adjusting Nut1
4080513092Wedge Adjusting Washer1
4180971092Locking Wedge Assembly (Consisting of 6-Wegdes and 1-Spring)1
4280181092Wedge Spring1
4380471092Seal Retainer1
44AJO-250UValve Cover Gasket (U=Urethane / R=Rubber)1
4580141292Valve Guide Insert1
4680041292Insert Holder1
474018-18Discharge Connector Cap Screw (With Lock Washer)16
484018-27Discharge Spacer Flange Socket Head Cap Screw *Torque to 1500 FT.LBS.16
492362025Discharge Connector2
502362056Discharge Adapter2
512362084Back-Up Ring4
522362115Discharge Spacer Flange2
53389775Discharge Spacer Flange Seal2
54389716Discharge Connector/ Adapter Packing2
55389747Discharge Connector/ Adapter Packing4
56R-39-DRing Gasket2
574017-45Discharge Spacer Flange Stud (With 1-1/4″-7 Heavy Hex Nut) *Torque to 1500 FT.LBS.16
National Style 12-P-160 Fluid-End Assembly
Item #Part NumberDescriptionApprox. Weight (lbs)Qty Required
11376YXXLiner3
22930-XXLiner Gasket3
32398975Liner Wearplate3
4376414Wearplate and Module Gasket6
5XX-BYYPiston3
6568-225Piston Seal3
71286-32Piston Rod (With Elastic Stop Nut) *Torque to 1000 FT.LBS.3
8API-4 ESNPiston Rod Nud3
91286-1Sub Rod3
10C4020-29Bolt (5/8″ x 7″ Grade 8 Bolt With Lock Nut, and Washer) *Torque to 150 FT.LBS.12
10B1286CWYPF14Pipe (3/8″ x 14″ Galvanized and Threaded on One End)3
10A1200H30Hose (1/2″ x 30″ With 1/2″ Male x 3/8″ Male Connections)3
101286-CWYRod Clamp (With Water Jacket)3
111200G86Pony Rod3
12Valve Complete6
12ASWND-7-V2Valve Complete Full Opening6
12BSWR-0500110Valve Complete DBL-Angle O-Ring6
12CSWR-0505062Valve Complete Standard Plate6
13CSWR-0504893Valve Insert Standard Plate6
13BSWR-0514275Valve Insert DBL-Angle O-Ring6
13AValve Insert Full Opening6
13Valve Insert6
14Valve Spring6
14ASW5710-115LValve Spring Full Opening6
14BSWR-0513744Valve Spring DBL-Angle O-Ring6
14CSWR-0513937Valve Spring Standard Plate6
15E4476ASouthwest HP Quick-Change Valve Cover Assembly
15DHP-1700Hydraulic Seat Puller Kit Complete
15CSWR-0514299Seat Spring Standard Plate6
15BSWR-0514299Seat DBL-Angle O-Ring6
15ASWND-7-S12Seat Full Opening6
15Seat6
164476Threaded Flange1
16A1013915Adapter Ring1
174597Screw Gland1
184676APlug (Complete With Valve Guide; Screws; and Bushing)1
18A1/4″- NPTSteel Pipe Plug (1/4″ NPT Forged Stel)1
19P-107HP Valve Cover Plug Seal1
204776RValve Guide (Complete With Bushing #4700-I)1
214700-IValve Guide Bushing1
224016-98Valve Guide Screw2
234015-54Valve Cover Stud (With 1-1/2″ -6 Heavy Hex Nut) *Torque to 2400 FT.LBS.12
244015-95Power End Stud (With 1-3/8″ -6 Heavy Hex Nut) *Torque to 1775 FT.LBS.24
254018-62Liner Bushing Stud (With 1-1/8″ -7 Heavy Hex Nut) *Torque to 925 FT.LBS.18
2680561292Liner Bushing3
2780661292Liner Clamp (With 7/8″ -9 Grade 5 Bolt; Lock Nut and Washer) *Torque to 500 FT.LBS.3
284018-17Suction Module Stud (With 1-3/4″ -8 Heavy Hex Nut) *Torque to 3600 FT.LBS.18
294018-19Suction Manifold Cap Screw (With Lock Washer) *Torque to 500 FT.LBS.24
3080371292Suction Manifold (Front or Side Outlet)1
31AJO-419RSuction Manifold Gasket3
328476-52SSuction Module (Studded Only)3
338476-51 DDischarge Module (Studded Only)3
342406341Dowel Pin6
34ANational “Wedge Lock” Valve Cover Assembly
354015-57Valve Cover Stud (With 1-1/2″ -6 Heavy Hex Nut) *Torque to 2400 FT.LBS12
3680671292Valve Cover Flange (Threaded Ring)1
3780271292Valve Cover1
3880871292Wedge Adjusting Screw1
3980281002Wedge Adjusting Nut1
4080171292Wedge Adjusting Washer1
4180971292Locking Wedge Assembly (Consisting of 6-Wedges and 1-Spring)1
4280181292Wedge Spring1
4380471292Seal Retainer1
44AJO-258UValve Cover Gasket (U=Urethane/ R= Rubber)1
4580141292Valve Guide Insert1
4680041292Insert Holder1
474018-18Discharge Connector Cap Screw (With Lock Washer)16
484018-39Discharge Spacer Flange Socket Head Cap Screw *Torque to 2600 FT.LBS.16
492365312Discharge Connector2
502365343Discharge Adapter2
512365372Back-Up Ring4
522365403Discharge Spacer Flange2
53393063Discharge Spacer Flange Seal2
54393003Discharge Connector/ Adapter Packing2
55393034Discharge Connector / Adapter Packing4
56R-44-DRing Gasket2
574017-22Discharge Spacer Flange Stud (With 1-1/2″- 6 Heavy Hex Nut) *Torque to 2600 FT.LBS.16
National Style 14-P-220 Fluid-End Assembly
Item #Part NumberDescriptionQty Required
4482-1ASouthwest HP Quick-Change Valve Cover Assembly (Includes items 29 thru 37)
14020-21Discharge Spacer Flange Stud24
2BX169Ring Joint Gasket2
3395226Discharge Connector/Adaptar Packing4
4395195Discharge Connector/Adaptar Packing2
5395254Discharge Spacer Flange Seal2
62367594Discharge Spacer Flange2
72367563Discharge Connector Back-Up Ring2
82367535Discharge Adapter2
92367504Discharge Conector2
10773311Discharge Spacer Flange Capscrew24
114018-18Discharge Connector Capscrew16
122406341Dowel Pin6
138482-51DDischarge Module3
148482-52SSuction Module3
15AJO326Suction Manifold Seal3
168582Suction Manifold1
174018-19Suction Manifold Capscrew24
184019-80Suction Module Stud18
196582Liner Clamp3
204015-52Liner Bushing Stud18
216482Liner Bushing3
224019-24Power End Stud30
2380141292Valve Guide Insert6
244782-50Insert Holder6
25AJO213UOriginal Valve Cover Seal6
26Original Valve Cover Gland6
274682-50Original Seal Retainer6
28Original Valve Cover Flange6
294015-54Valve Cover Stud84
304016-98Valve Guide Capscrew12
314700IValve Guide Bushing6
324776RValve Guide6
33P121HP Valve Cover Plug Nitrile Seal6
341016138Seal Adapter6
354682-1APlug6
364582Screw Gland6
374482Valve Cover Flange6
38Valve Seat6
39Valve Spring6
40AValve Insert6
40Valve6
416200G82Pony Rod3
42C4019-77Bolt12
42B1200160Dual Spray Pipe6
42A1200H30Hose (1/2″ x 30″ with 1/2″ Male x 3/8″ Male Connections)6
426282CWYRod Clamp6
431600495Sub Rod3
44API-4ESNPiston Rod Nut3
456282W32Piston Rod3
46568-225Piston O-Ring3
47XXB-YYPiston (Please Specify XX for Size and YY for type)3
48376445Wearplate & Module Seal6
492404119Wearplate3
502930-XXLiner Seal3
516382-XXLiner (Please Specify Y for Type and XX for Bore Size)3
National Style 8-P-80 Fluid-End Assembly
Item #Part NumberDescriptionApprox. Weight (lbs)Qty Required
11371YXXLiner3
22971-XXLiner Gasket3
32398609Liner Wearplate3
42988Wearplate and Module Gasket6
5XX-BYYPiston3
6568-225Piston Seal3
76271-32Piston Rod (With Elastic Stop Nut) *Torque to 1000 FT. LBS.3
8API-4 ESNPiston Rod Nut3
91596477Sub Rod3
10C4018-94Bolt (5/8″ x 6″ Grade 8 Bolt With Lock Nut and Washer) *Torque to 150 FT.LBS.12
10B1200130Pipe (3/8″ x 13″ Galvanized, and Threaded on One End)3
10A1200H30Hose (1/2″ x 30″ with 1/2″ Male x 3/8″ Male Connections)3
101271-CWRod Clamp (With Water Jacket)3
116200G71Pony Rod3
12Valve Complete6
12A773-1Valve Complete Full-Opening6
12BSWR-500119Valve Complete DBL-Angle O-Ring6
12CSWR-0505038Valve Complete Standard Plate6
13CSWR-0504890Valve Insert Standard Plate6
13BSWR-0515845Valve Insert DBL-Angle O-Ring6
13A973Valve Insert Full-Opening6
13Valve Insert6
14Valve Spring6
14A951Valve Spring Full-Opening6
14BSWR-0513744Valve Spring DBL-Angle O-Ring6
14CSWR-0515575Valve Spring Standard Plate6
15E4467ASouthwest HP Quick Change Valve Cover Assembly
15DHP-1700Hydraulic Seat Puller Kit Complete
15CSWR-0512436Standard Plate6
15BSWR-0512436DBL-Angle O-Ring Seat6
15A873-1Full Opening Seat6
15Seat6
164467Threaded Flange1
16A1010628Adapter Ring1
174567Screw Gland1
184667APlug (Complete With Valve Guide; Screws; and Bushing)1
18A1/4″- NPTSteel Pipe Plug (1/4″ NPT Forged Steel)1
19P-128HP Valve Cover Plug Seal1
204760-3RValve Guide (Complete With Bushing #4700-I)1
214700-IValve Guide Bushing1
224016-98Valve Guide Screw2
23772610Valve Cover Stud (With 1-3/8″- 6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
244018-47Power End Stud (With 1-1/8″-7 Heavy Hex nut) *Torque to 925 FT.LBS24
254017-48Liner Bushing Stud (With 3/4″-10 Heavy Hex Nut) *Torque to 310 FT.LBS.18
2680561192Liner Bushing3
2780661192Liner Clamp (With 3/4″-11 Grade 5 Bolt; Lock Nut and Washer) *Torque to 300 FT.LBS3
28773221Suction Module Stud (With 1-1/2″-8 Heavy Hex Nut) *Torque to 2775 FT.LBS18
294018-19Suction Manifold Cap Screw (With Lock Washer) *Torque to 500 FT.LBS.24
3080963192Suction Manifold (Front or Side Outlet)1
31AJO-235Suction Manifold Gasket3
328471-52SSuction Module (Studded Only)3
338471-53DDischarge Module (Studded Only)3
342406341Dowel Pin6
34ANational “Wedge Lock” Valve Cover Assesmbly
354016-34Valve Cover Stud (With 1-3/8″- 6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
3680803092Valve Cover Flange (Threaded Ring)1
3780703092Valve Cover1
3880871092Wedge Adjusting Screw1
3980061003Wedge Adjusting Nut1
4080513092Wedge Adjusting Washer1
4180971092Locking Wedge Assembly (Consisting of 6-Wedges and 1-Spring)1
4280181092Wedge Spring1
4380471092Seal Retainer1
44AJO-250UValve Cover Gasket (U= Urethane / R= Rubber)1
4580141292Valve Guide Insert1
4680041292Insert Holder1
474018-18Discharge Connector Cap Screw (With Lock Washer)16
484018-27Discharge Spacer Flange Socket Head Cap Screw *Torque to 1500 FT.LBS.16
492362025Discharge Connector2
502362056Discharge Adapter2
512362084Back-Up Ring4
522362115Discharge Spacer Flange2
53389775Discharge Spacer Flange Seal2
54389716Discharge Connector/Adapter Packing2
55389747Discharge Connector/ Adapter Packing4
56R-39-DRing Gasket2
574017-45Discharge Spacer Flange Stud (With 1-1/4″-7 Heavy Hex Nut) *Torque to 1500 FT.LBS.16
National Style 9-P-100 Fluid-End Assembly
Item #Part NumberDescriptionApprox. Weight (lbs)Qty Required
11367YXXLiner3
22930-XXLiner Gasket3
32398609Liner Wearplate3
42988Wearplate and Module Gasket6
5XX-BYYPiston3
6568-225Piston Seal3
71291-32Piston Rod (With Elastic Stop Nut) *Torque to 1000 FT.LBS.3
8API-4 ESNPiston Rod Nut3
91291-1Sub Rod3
10C4018-94Bolt (5/8″ x 6″ Grade 8 Bolt With Lock Nut and Washer) *Torque to 150 FT.LBS.12
10B1200130Pipe (3/8″ x 13″ Galvanized, and Threaded on One End)3
10A1200H30Hose (1/2″ x 30″ with 1/2″ Male x 3/8″ Male Connections)3
101291-CWRod Clamp (With Water Jacket)3
111200G91Pony Rod3
12Valve Complete6
12A773-1Valve Complete Full-Opening6
12BSWR-0500119Valve Complete DBL-Angle O Ring6
12CSWR-0505038Valve Complete Standard Plate6
13CSWR-0504890Valve Insert Standard Plate6
13BSWR-0515845Valve Insert DBL-Angle O Ring6
13A973Valve Insert Full-Opening6
13Valve Insert6
14Valve Spring6
14A951Valve Spring Full-Opening6
14BSWR-0513744Valve Spring DBL-Angle O Ring6
14CSWR-0515575Valve Spring Standard Plate6
15E4467ASouthwest HP Quick-Change Valve Cover Assembly
15DHP-1700Hydraulic Seat Puller Kit Complete
15CSWR-0512436Standard Plate6
15BSWR-0512436DBL-Angle O-Ring Seat6
15A873-1Full Opening Seat6
15Seat6
164467Threaded Flange1
16A1010628Adapter Ring1
174567Screw Gland1
184667APlug (Complete With Valve Guide; Screws; and Bushing)1
18ASteel Pipe Plug (1/4″ NPT)1
19P-128HP Valve Cover Plug Seal1
204760-3RValve Guide (Complete with Bushing #4700-I)1
214700-IValve Guide Bushing1
224016-98Valve Guide Screw2
23772610Valve Cover Stud (With 1-3/8″-6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
244015-81Power End Stud (With 1-1/4″-7 Heavy Hex Nut) *Torque to 1350 FT.LBS24
25772946Liner Bushing Stud (With 1″-8 Heavy Hex Nut) *Torque to 650 FT.LBS24
2680561392Liner Bushing3
2780661392Liner Clamp (With 3/4″-11 Grade 5 Bolt; Lock Nut and Washer) *Torque to 300 FT.LBS.3
28773221Suction Module Stud (With 1-1/2″-8 Heavy Hex Nut) *Torque to 2775 FT.LBS.18
294018-19Suction Manifold Cap Srew (With Lock Washer) *Torque to 500 FT.LBS24
3080371392Suction Manifold (Front or Side Outlet)1
31AJO-235Suction Manifold Gasket3
328467-52SSuction Module (Studded Only)3
338495-51DDischarge Module (Studded Only)3
342406341Dowel Pin6
34ANational “Wedge Lock” Valve Cover Assembly
354016-34Valve Cover Stud (With 1-3/8″-6 Heavy Hex Nut) *Torque to 1775 FT.LBS.12
3680803092Valve Cover Flange (Threaded Ring)1
3780703092Valve Cover1
3880871092Wedge Adjusting Screw1
3980061003Wedge Adjusting Nut1
4080513092Wedge Adjusting Washer1
4180971092Locking Wedge Assembly (Consisting of 6-Wedges and 1-Spring)1
4280181092Wedge Spring1
4380471092Seal Retainer1
44AJO-250UValve Cover Gasket (U= Urethane/ R= Rubber)1
4580141292Valve Guide Insert1
4680041292Insert Holder1
474018-18Discharge Connector Cap Screw (With Lock Washer)16
484018-27Discharge Spacer Allen Head Cap Screw *Torque to 1500 FT.LBS.16
492362025Discharge Connector2
502362056Discharge Adapter2
512362084Back-Up Ring4
522362115Discharge Spacer Flange2
53389775Discharge Spacer Flange Seal2
54389716Discharge Connector/ Adapter Packing2
55389747Discharge Connector/ Adapter Packing4
56R-39-DRing Gasket2
574017-45Discharge Spacer Flange Stud (With 1-1/4″-7 Heavy Hex Nut) *Torque to 1500 FT.LBS.16
Posted in InventoryList.