America United Petroleum

Fluid End Parts & Expandables

Brand design

NATIONAL JWS-165 | 4-1/2 x5

VALVES, SEATS, SPRINGS LINER GASKETS PISTONS JD-CB PISTON RUBBERS
SIZE PART NUMBER PART NUMBER URETHANE BONDED RUBBER BONDED REPLACE RUBBER PART NUMBER
4" AE-0146-40HP G-281 AE-U-40-K10 AE-40-K10 AE-I-40-K10 AE-40-KR
4 1/2" AE-0146-44HP G-281 AE-U-44-B10 AE-44-B10 AE-I-44-B10 AE-44-BR
5" AE-0146-50HP G-281 AE-U-50-B10 AE-50-B10 AE-I-50-B10 AE-50-BR
5 1/2" AE-0146-54HP G-281 AE-U-54-B10 AE-54-B10 AE-I-54-B10 AE-54-BR
5 3/4" AE-0146-56HP G-281 AE-U-56-B10 AE-56-B10 AE-I-56-B10 AE-56-BR
6" AE-0146-60HP G-281 AE-U-60-B10 AE-60-B10 AE-I-60-B10 AE-60-BR
6 1/4" AE-0146-62HP G-281 AE-U-62-L10 AE-62-L10 AE-I-62-L10 AE-62-LR
6 1/2" AE-0146-64HP G-281 AE-U-64-L10 AE-64-L10 AE-I-64-L10 AE-64-LR
6 3/4" AE-0146-66Cr G-281 AE-U-66-L10 AE-66-L10 AE-I-66-L10 AE-66-LR

VALVES, SEATS, SPRINGS GASKETS
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-5-M5B5 - - AE-5-V1 VALVE COVER GASKET G-733
SEAT AE-5-M5B5 - - AE-5-S1 CYLINDER HEAD GASKET G-281
SPRING AE-5710-111 - - AE-570-111 WEAR PLATE GASKET N/A
INSERT (Urethane) AE-5-WI - - AE-5-F1 EXTENSION ROD SEAL -
INSERT (Rubber" - - - - EXTENSION ROD BAFFLE -

VALVES, SEATS, SPRINGS
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD
AEF05-03-08 N/A AE-NUT N/A AE-147 N/A AEF05-01-06

FLUID END MODULE
FLUID END MODULE ODULE SEAL SET STUDS & NUTS SET
AE-6318-0151-00 AEF05-Sealkit AEF05-Studsse

NATIONAL JWS-400 | 6x8-1/2

LINERS LINER GASKETS PISTONS PISTON RUBBERS
6 3/4" AE-0146-66Cr AE-G-281 AE-U-66-L10 AE-66-L10 AE-I-66-L10 AE-66-LR
SIZE PART NUMBER PART NUMBER URETHANE BONDED RUBBER BONDED REPLACE RUBBER PART NUMBER
4" AE-0146-40HP AE-G-281 AE-U-40-K10 AE-40-K10 AE-I-40-K10 AE-40-KR
4 1/2" AE-0146-44HP AE-G-281 AE-U-44-B10 AE-44-B10 AE-I-44-B10 AE-44-BR
5" AE-0146-50HP AE-G-281 AE-U-50-B10 AE-50-B10 AE-I-50-B10 AE-50-BR
5 1/2" AE-0146-54HP AE-G-281 AE-U-54-B10 AE-54-B10 AE-I-54-B10 AE-54-BR
5 3/4" AE-0146-56HP AE-G-281 AE-U-56-B10 AE-56-B10 AE-I-56-B10 AE-56-BR
6" AE-0146-60HP AE-G-281 AE-U-60-B10 AE-60-B10 AE-I-60-B10 AE-60-BR
6 1/4" AE-0146-62HP AE-G-281 AE-U-62-B-10 AE-62-L10 AE-I-62-L10 AE-62-LR
6 1/2" AE-0146-64HP AE-G-281 AE-U-64-L10 AE-64-L10 AE-I-64-L10 AE-64-LR

VALVES, SEATS, SPRINGS GASKETS
INSERT (Rubber) - - - - EXTENSION ROD BAFFLE -
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-0146-40HP - - AE-40-K10 AE-I-40-K10 AE-40-KR
SEAT AE-5-DDB1 - - AE-5-S1 CYLINDER HEAD GASKET G-281
SPRING AE-5710-111 - - AE-570-111 WEAR PLATE GASKET N/A
INSERT (Urethane) AE-5-WI - - AE-5-F1 EXTENSION ROD SEAL -

PISTON ROD & EXTENSION ROD
APF05-03-08 N/A AP-NUT N/A AP-146 N/A APF05-01-06
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD

FLUID END MODULE
AP-6318-0151-00 APF05-Sealkit APF05-Studsset
FLUID END MODULE MODULE SEAL SET STUDS & NUTS SET

NATIONAL 7-P-50 | 6-1/4 x7

LINERS LINER GASKETS PISTONS PISTON RUBBERS
6 3/4" AE-0146-66Cr AE-G-281 AE-U-66-L15 AE-66-L15 AE-I-66-L15 AE-66-LR
4" AE-0146-40HP AE-G-281 AE-U-40-K10 AE-40-K10 AE-I-40-K10 AE-40-KR
4 1/2" AE-0146-44HP AE-G-281 AE-U-44-B10 AE-44-B10 AE-I-44-B10 AE-44-BR
5" AE-0146-50HP AE-G-281 AE-U-50-B10 AE-50-B10 AE-I-50-B10 AE-50-BR
5 1/2" AE-0146-54HP AE-G-281 AE-U-54-B10 AE-54-B10 AE-I-54-B10 AE-54-BR
5 1/2" AE-0146-56HP AE-G-281 AE-U-56-B10 AE-56-B10 AE-I-56-B10 AE-56-BR
6" AE-0146-60Hp AE-G-281 AE-U-60-B10 AE-60-B10 AE-I-60-B10 AE-60-BR
6 1/4" AE-0146-62HP AE-G-281 AE-U-62-L15 AE-62L15 AE-I-62-L15 AE-64-LR
6 1/2" AE-0146-64HP AE-G-281 AE-U-64-L10 AE-64-L10 AE-I-64-L10 AE-66-LR

VALVES, SEATS, SPRINGS GASKETS
INSERT (Rubber) - - - - EXTENSION ROD BAFFLE -
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVEAE-5-M5B5 - - AE-5-V1 VALVE COVER GASKET G-733
SEATAE-5-DDB1 - - AE-5-S1 CYLINDER HEAD GASKET G-281
SPRINGAE-5710-111--AE-570-111WEAR PLATE GASKETN/A
INSERT (Urethane) AE-5-WI - - AE-5-F1 EXTENSION ROD SEAL -

PISTON ROD & EXTENSION ROD
AEF65-03-08N/A AE-NUT N/A AE-146 N/A AEF65-01-06
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD

FLUID END MODULE
FLUID END MODULE MsODULE SEAL SET STUDS & NUTS SET
AE-6318-0151-00 AEF05-Sealkit AEF05-Studsse

NATIONAL 8-P-80 | 6-1/2 x 8-1/2

LINERS LINER GASKETS PISTONS PISTON RUBBERS
7" AE-0148-70Cr AE-G-282 AE-U-70-L15 AE-70-L15 AE-I-70-L15 AE-70-LR
SIZE PART NUMBER PART NUMBER URETHANE BONDED RUBBER BONDED REPLACE RUBBER PART NUMBER
4" AE-0148-40HPAE-G-282AE-U-40-K15AE-40-K10AE-I-40-K15AE-40-KR
4 1/2" AE-0148-44HPAE-G-282AE-U-44-B15AE-44-B10AE-I-44-B15AE-44-BR
5" AE-0148-50HPAE-G-282AE-U-50-B15AE-50-B10AE-I-50-B15AE-50-BR
5 1/2" AE-0148-54HPAE-G-282AE-U-54-B15AE-54-B10AE-I-54-B15AE-54-BR
5 3/4" AE-0148-56HPAE-G-282AE-U-56-B15AE-56-B15AEI-56-B15AE-56-BR
6" AE-0148-60HPAE-G-282AE-U-60-B15AE-60-B10AE-I-60-B15AE-60-BR
6 1/4" AE-0148-62HPAE-G-282AE-U-62-L15AE-62-L15AE-I-62-L15AE-62-LR
6 1/2" AE-0148-64HPAE-G-282AE-U-64-L15AE-64-L10AE-I-64-L15AE-64-LR
6 3/4" AE-0148-66HPAE-G-282AE-U-66-L15AE-66-L15AE-I-66-L15AE-66-LR

VALVES, SEATS, SPRINGS GASKETS
INSERT (Rubber) AE-6-WR--AE-6-FREXTENSION ROD BAFFLEAE-720-8500
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-6-EH - AE-0995M AE-6-V1 VALVE COVER GASKET G-740
SEAT AE-6-ADDB6 - AE-1380M AE-6-S6 CYLINDER HEAD GASKET G-282
SPRING AE-5710-115 - - AE-5710-115 WEAR PLATE GASKET N/A
INSERT (Urethane) AE-6-WI - AE-6-MI AE-6-F1 EXTENSION ROD SEAL AE-720-9106

PISTON ROD & EXTENSION ROD
AE-F08-03-08 N/A AE-NUT N/A AE-150 N/A AE-F08-01-06
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD

FLUID END MODULE
AE-0-6999-0086-02 AE-F08-Sealkit AE-F08-Studsset
FLUID END MODULE MODULE SEAL SET STUDS & NUTS SET

NATIONAL 9-P-100 | 6 3/4 x9

LINERS LINER GASKETS PISTONS PISTON RUBBERS
4" AE-0148-40HP AE-G-282 AE-U-40-K15 AE-40-K15 AE-I-40-K15 AE-40-KR
4 1/2" AE-0148-44HP AE-G-282 AE-U-44-B15 AE-44-B15 AE-I-44-B15 AE-44-BR
5" AE-0148-50HP AE-G-282 AE-U-50-B15 AE-50-B15 AE-I-50-B15 AE-50-BR
5 1/2" AE-0148-54HP AE-G-282 AE-U-54-B15 AE-54-B15 AE-I-54-B15 AE-54-BR
5 3/4" AE-0148-56HP AE-G-282 AE-U-56-B15 AE-56-B15 AE-I-56-B15 AE-56-BR
6" AE-0148-60HP AE-G-282 AE-U-60-B15 AE-60-B15 AE-I-60-B15 AE-60-BR
6 1/4" AE-0148-62HP AE-G-282 AE-U-62-L15 AE-62-L15 AE-I-62-L15 AE-62-LR
6 1/2" AE-0148-64HP AE-G-282 AE-U-64-L15 AE-64-L15 AE-I-64-L15 AE-64-LR
6 3/4" AE-0148-66HP AE-G-282 AE-U-66-L15 AE-66-L15 AE-I-66-L15 AE-66-LR
7" AE-0148-70Cr AE-G-282 AE-U-70-L15 AE-70-L15 AE-I-70-L15 AE-70-LR

VALVES, SEATS, SPRINGS GASKETS
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-6-EH - AE-0995M AE-6-V1 VALVE COVER GASKET G-740
SEAT AE-6-ADDB6 - AE-1380M AE-6-S6 CYLINDER HEAD GASKET G-282
SPRING AE-5710-115 - - AE-5710-115 WEAR PLATE GASKET N/A
INSERT (Urethane) AE-6-WI - AE-6-MI AE-6-F1 EXTENSION ROD SEAL AE-720-9107
INSERT (Rubber) AE-6-WR - - AE-6-FR EXTENSION ROD BAFFLE AE-720-8501

PISTON ROD & EXTENSION ROD
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD
AE-F10-03-08 N/A AE-NUT N/A AE-148 N/A AE-F10-01-06

FLUID END MODULE
FLUID END MODULE ODULE SEAL SET STUDS & NUTS SET
AE-0-6999-0086-02 AE-F08-Sealkit AE-F08-Studsset

NATIONAL 10-P-130 | 6-3/4 x 10

LINERS LINER GASKETS PISTONS PISTON RUBBERS
SIZE PART NUMBER PART NUMBER URETHANE BONDED RUBBER BONDED REPLACE RUBBER PART NUMBER
4" AE-2145-40HP AE-G-800 AE-U-40-K15 AE-40-K15 AE-I-40-K15 AE-40-KR
4 1/2" AE-2145-44HP AE-G-800 AE-U-44-B15 AE-44-B15 AE-I-44-B15 AE-44-BR
5" AE-2145-50HP AE-G-800 AE-U-50-B15 AE-50-B15 AE-I-50-B15 AE-50-BR
5 1/2" AE-2145-54HP AE-G-800 AE-U-54-B15 AE-54-B15 AE-I-54-B15 AE-54-BR
5 3/4" AE-2145-56HP AE-G-800 AE-U-56-B15 AE-56-B15 AE-I-56-B15 AE-56-BR
6" AE-2145-56HP AE-G-800 AE-U-60-B15 AE-60-B15 AE-I-60-B15 AE-60-BR
6 1/4" AE-2145-60HP AE-G-800 AEU-62-L15 AE-62-L15 AE-I-62-B15 AE-62-LR
6 1/2" AE-2145-64HP AE-G-800 AE-U-64-L15 AE-64-L15 AE-I-64-L15 AE-64-LR
6 3/4" AE-2145-66HP AE-G-800 AE-U-66-L15 AE-66-L15 AE-I-66-L15 AE-66-LR
7" AE-2145-70HP AE-G-800 AE-U-70-L15 AE-70-L15 AE-I-70-L15 AE-70-LR

VALVES, SEATS, SPRINGS GASKETS
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-7-EEFAE--202482AE-0985MAE-7-V1VALVE COVER GASKETG-741
SEAT AE-7-DDB1AE-202039AE-1370MAE-7-S1CYLINDER HEAD GASKETG-801
SPRING AE-5710-115--AE-5710-115LWEAR PLATE GASKETG-800
INSERT (Urethane) AE-7-WIAE-201106AE-7-MIAE-7-F1EXTENSION ROD SEALAE-720-9110
INSERT (Rubber) AE-7-WRAE-201107--EXTENSION ROD BAFFLEAE-720-8502

PISTON ROD & EXTENSION ROD
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD
AE-FB6-03-08 N/A AE-NUT N/A AE-2145 N/A AE-FB6-01-06

FLUID END MODULE
FLUID END MODULE ODULE SEAL SET STUDS & NUTS SET
AE-0-6316-0357-00 AE-FB6-Sealkit AE-FB6-Studsset

NATIONAL 12-P-160 | 7-1/2 x 12

LINERS LINER GASKETS PISTONS PISTON RUBBERS
SIZE PART NUMBER PART NUMBER URETHANE BONDED RUBBER BONDED REPLACE RUBBER PART NUMBER
4" AE-2145-40HPAE-G-800AE-U-40-K15AE-40-K15AE-I-40-K15AE-40-KR
4 1/2" AE-2145-44HPAE-G-800AE-U-44-B15AE-44-B15AE-I-44-B15AE-44-BR
5" AE-2145-50HPAE-G-800AE-U-50-B15AE-50-B15AE-I-50-B15AE-50-BR
5 1/2" AE-2145-54HPAE-G-800AE-U-54-B15AE-54-B15AE-I-54-B15AE-54-BR
5 3/4" AE-2145-56HPAE-G-800AE-U-56-B15AE-56-B15AE-I-56-B15AE-56-BR
6" AE-2145-60HPAE-G-800AE-U-60-B15AE-60-B15AE-I-60-B15AE-60-BR
6 1/4" AE-2145-62HPAE-G-800AE-U-62-L15AE-62-L15AE-I-62-L15AE-62-LR
6 1/2" AE-0146-64HP G-281 AE-U-64-L10 AE-64-L10 AE-I-64-L10 AE-64-LR
6 3/4" AE-2145-66HPAE-G-800AE-U-66-L15AE-66-L15AE-I-66-L15AE-66-LR
7" AE-2145-70HPAE-G-800AE-U-70-L15AE-70-L15AE-I-70-L15AE-70-LR

VALVES, SEATS, SPRINGS GASKETS
4 WEB DESIGN 3 WEB DESIGN FULL OPEN (1) FULL OPEN (2) PART NUMBER
VALVE AE-7-EEF AE-202482 AE-0985M AE-7-V1 VALVE COVER GASKET G-741
SEAT AE-7-DDB1 AE-202039 AE-1370M AE-7-S1 CYLINDER HEAD GASKET G-801
SPRING AE-5710-115 - - AE-5710-115L WEAR PLATE GASKET G-800
INSERT (Urethane) AE-7-WI AE-201106 AE-7-MI AE-7-F1 EXTENSION ROD SEAL AE-720-9110
INSERT (Rubber) AE-7-WR AE-201107 - - EXTENSION ROD BAFFLE AE-720-8502

PISTON ROD & EXTENSION ROD
ROD CLAMP PISTON ROD STUD PISTON NUT THREADED TYPE PISTON ROD CLAMP TYPE PISTON ROD SUB ROD CLAMP TYPE EXTENSION ROD
AE-F10-03-08 N/A AE-NUT N/A AE-2145 N/A AE-FB6-01-06

FLUID END MODULE
FLUID END MODULE ODULE SEAL SET STUDS & NUTS SET
AE-0-6316-0357-00 AE-FB6-Sealkit AE-FB6-Studsset