Made in USA.

Thread is 1.125" - 12

Stud Center to rod end 5.44" This is the most important part.

This part is found in a lot of different trucks including: Kenworth, Navistar, Mack, GMC, Ford, Volvo, Freightliner, Peterbilt, and more. 

SEE BELOW FOR A LIST OF SOME OF THE APPLICATIONS

FORD:

Ford C500 C550 C600 CT600 C700 CT700 C7000 C750 CT750 C800 C8000 CT800 CT8000 C850 CT850 C900 CT900 C9000 C950 CT950 C1000 C1100 CF800 CFT800 CL900 CLT900 CL9000 CLT9000

Axles this fits:

Dana Spicer EFA12F EFA13F5 Axle Code 1009009 & 140TR109 OEM Reference ARE9988

Dana Spicer I100SA thru I146SA  OEM Reference 1668408C91

Dana Spicer i60S thru i200S (including i100s i120s i140S 02ADE 02ADC 02ADD 02ADG ) OEM Reference 507838C91 and 1668408C91

EATON Conventional Steering Arm Axles - EFA-12F3 EFA-13F3 EFA-12F4 EFA-13F5 OEM Reference 1006148

Ford 10,000 - 11,000 LB Axle Year 1990  w/ Aluminum Axle

Ford 12000 LB Axle Year 1975 - 1990

Ford 12000 LB Axle Year 1980 - 1990  w/ Aluminum Axle

Ford 12000 LB Axle Year 1990 - 1991 

Ford CL900 CLT900 CL9000 CLT9000 - 13000LB Axle 1980-86

Ford 13000 LB Axle Year 1990 - 1991 

Ford 15000 LB Axle Year 1975 - 1980

Ford 16000 LB Axle Year 1975 - 1989 w/ Air Brakes from W40,001. 1980-81 All brakes

Ford 16000 LB Axle Year 1975- 1990

Ford 18000 LB Axle Year 1975 - 1990

Ford F600 F6000 FT6000 F700 F7000 FT700 F800 FT800 F880 F8000

10000 LB Axle 1987 - 1998

12000 LB Axle 1982 - 1998 

Ford F900 F9000 FT900 FT9000

10000 LB Axle 1987 - 1991

12000 LB Axle 1982 - 1991

Ford L800 L8000 (Includes LN LNT LS LT LTL LTS)

9000 LB Axle 1973 - 1986

10000 LB Axle 1987 - 1991

11000 LB Axle 1987 - 1989

12000 LB Axle 1970 - 1991

16000 LB Axle 1975 - 1990

18000 LB Axle 1980 - 1990

20000 LB Axle 1980 - 1992

Ford L900 L9000 (Includes L LL LN LNT LS LT LTL and LTS )

9000 LB Axle 1970 - 1986

10000 LB Axle 1987 -1991

11000 LB Axle 1987 - 1989

12000 LB Axle 1970 - 1991

16000 LB Axle 1975 - 1990

18000 LB Axle 1975 - 1990

20000 LB Axle 1975 - 1990

Ford LNT880 LT880

12000 LB Axle 1972 - 1977

Freightliner: All Models

12000 LB Axle Code FF921 FF931 FF943 FF961 (OEM Reference Curbside A3144D524 Roadside A3144E525 )

24000 LB Axle Code FL931 Dual Steer Axle

GMC Chevrolet:

B70 C7500 Kodiak TopKick

12000 LB Axle Code FF931 1979 - 1987 OEM Reference ( Curbside 698572  & Roadside 698571 )

12000 LB Axle Code FF933 1977 - 1980 use w/ 2013302 axle

12000 LB Axle Code FF941 1986 - 1987

Bruin Brigadier J8C J9C

12000 FF941 1979 - 1988 ( Curbside 698572 310-222, 310-223) (Roadside 698571 )

12000 LB Axle FF932 1979 - 1988

S70 S7T S7500

 13200 LB Axle Code FG43 1987 - 1990

KENWORTH

C500

12000 LB Axle  Code FF921 FF931

K300

12000 LB Axle Code EFA-12F4

L700

12000 LB Axle Code FF921 FF931

T400

10000 LB Axle Code FD961

12000 LB Axle Code FF941 FF961

12000 LB Axle

130000 LB Axle Code EFA-12F3 EFA-13F3 EFA-12F4 EFA-13F5

14600 Lb Axle FG941

T450

10000 LB Axle FD961

12000 LB Axle FF941 FF943 FF961

12000 - 13000 LB Axle Code EFA-12F3 EFA-13F3

14600 Axle FG941

T600

12000 LB Axle FF941 FF943 FF961

12000-13000 LB Axle EFA-12F3 EFA13F3

14600 LB Axle FG941

T800

12000 - 13000 LB Axle FF941 FF943 FF961

14600 LB Axle FG941

W900

Same axles as above

MACK

R600L R600LS R700L R700LS RWL700S RWS700S WL700L W700LS WS700L WS700LS

12000 LB Axle Code FF931

Meritor

16930 16931

1200LB Axle

FD-931 FD-933

9000LB Axle

FD-961 FF-961

10000LB Axle

120000LB Axle

FF-921 FF-923

12000 LB Axle

FF-930

12000LB Axle

FF-931, FF-932, FF-933, FF-934, FF-941, FF-942, FF-943, FF-944, FF-961, FF-962, FF-966, FF-967

12000LB Axle

FF-931A FF-941A - Aluminum Axles

12000 LB axles

FF-981 FF-982 FF-986

12000 LB Axles

FG-931 FG-933 FG-941 FG-943

14600 LB Axles

MFS08 8000LB Axle

MFS10- 10,000 LB Axle

MFS11 - 11000 LB Axle

MFS12 12000LB Axle

MFS13 13000LB Axle

MFS14 14000LB Axle

MFS16 16000LB Axle

MFS18 18000LB Axle

MFS20 20000LB Axle

NAVISTAR:

3700 3800 3900 4600 4700 4800 4900

10000 LB Axle I100S 02ADC

12000 LB Axle i120S 02ADD

14000 LB Axle i140S 02ADE

7100

1000LB Axle i100S 02ADC

12000LB Axle i120S 02ADD

8100 8200 8300 (1989 and later)

10000 LB Axle i100S 02ADC

12000 LB Axle FF961 02ARA (Also the i120S 02ADD)

13200 LB Axle FA227 02227

14000 LB Axle i140S 02ADE

9200 9300 9400 9600 9700

12000 LB Axle EFA12 02250 FF961 02ARA

13200 LB Axle FF942

14000 LB Axle

Also fits Navistar

Cargostar Models CO1610, CO1630, CO1710, CO1730, CO1750, C01810, COF1810, CO1830, CO1850, CO1910, COF1910, CO1950, COF1950

Fleetstar Models 1900, F1900, T1900, F1900A, 1910A, 1950, F1950, T1950, 2000, F2000, T2000, 2010A, F2010A, 2050A, F2050A, 2070A, F2070A, 2110A

Loadstar and School Bus Models 1600, CO1600, F1600, 1700, CO1700, F1700, 1750, CO1750, 1800, CO1800, F1800, 1850, CO1850, F1850, 1890

M1400 1452 1652 M1600

S-Series Heavy Duty Models 2275, F2275, 2276, F2276, 2375, F2375, 2524, F2524, 2554, F2554, 2574, F2574, 2575, F2575, 2624, F2624, 2654, F2654, 2674, F2674, 2675, F2675

S-Series Medium Duty Models 1624, 1654, 1658, 1723, 1724, 1753, 1754, 1758, 1823, 1824, 1853, 1854, 1858, 1924, F1924, 1925, 1954, F1954, 1955, 1958, 2125, F2125, 2155

Transtar Models 4200, F4200, 4300, F4300

Transtar 4070B, CO4070B, F4070B, COF4070B, 4170, F4170

PETERBILT

252, 282, 289, 300, 348, 352, 352H, 353, 359

310, 320, 330, 357, 362, 372, 375,376, 377, 378, 379, 385, 387

12000LB Axle Code FF921 FF931 FF942 FF941 FF943 FF944 FF961

12000 LB Axle Code EFA12F4

13200 LB Axle Code EFA12F4

14600 LB Axle Code FG941

Sterling

A L & S Models

12000 & 13000 LB Axle Model i120S i120SG 02ADD

ACL Model

8000 LB 10000 LB Axle MFS08 MFS10 MFS12 MFS13

VOLVO - 12000-14600LB Axles

AC Series

ACL Series

Aero Series

Autohauler Tractors

WG Series

WHR WIL WIA

Xpeditor

Western Star - 12000-14600LB Axles

Westport

White

RB2-42T, RC2-42T, RX2-42T, RB2-64T, RC2-64T, RX2-64T, 4842, 4864, 4942, 4964 RBW-42T, RCS-42T, WSH-42T, RBW-64T, RCW-64T, WSH-64T

WFC-12042T, WFC-12064, WFC-12064T WFP-6342T, WFT-6342T, WFP-6364, WFP-6364T, WFT-6364, WFP-6364T, WFP-7564T, WFT-7564T, WFT-8164T, WFT-9664T