Powertrax Application Guide
Match a Powertrax locker to your axle. Linked part numbers are in the
DiffGears catalog
(115 of 140 unique parts).
Confirm spline count, case type, and gear ratio on the axle before ordering.
AMC 20 CHRYSLER 8.25"/C213 CHRYSLER 8.75" CHRYSLER 9.25"/C235 DANA 25 DANA 27 DANA 30 DANA 35 DANA 44 DANA 50 DANA 60 DANA 70 DANA 80 FORD 7.5" FORD 8.0" FORD 8.8" FORD 9.0" FORD 9.75" FORD 10.25"/10.5" GM 7.5"/7.6" GM 7.75" BOP 8.2" GM 8.2" GM 8.3" GM 8.5"/8.6" GM 8.875" CAR GM 8.875" TRUCK GM 9.25" GM 9.5" GM 10.5" AAM 11.5" DODGE/GENERAL MOTORS NISSAN H233 8.25" SUZUKI SAMURAI 6.9" SUZUKI SIDEKICK 6.7" SUZUKI SJ410 6.9" TOYOTA 7.5" TOYOTA 8.0" TOYOTA 8.4" TOYOTA 9.5" TOYOTA 10.5" EATON 38DP/S/T EATON 17060S/A-19060S/A/T-DS/A 344 EATON D/T 403 MERITOR S21-145
AMC
AMC® 20 (8.875", 12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1992-2006
Front
29
1.27"
Lock Right
1710-LR
—
1992-2006
Front
29
1.27"
No-Slip
9201202900
—
1967-2006
Rear
29
1.27"
Lock Right
1710-LR
—
1967-2006
Rear
29
1.27"
No-Slip
9201202900
—
Chrysler
CHRYSLER® 8.25"/C213 (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1960-1996
Rear
27
1.17"
Lock Right
1230-LR
2.71 & UP
1960-1996
Rear
27
1.17"
No-Slip
9203822705
2.71 & UP
1960-1996
Rear
27
1.17"
Grip LS
LS308227
2.71 & UP
1960-1996
Rear
27
1.17"
Grip Pro
GT308227
2.71 & UP
1997-2013
Rear
29
1.21"
Lock Right
1250-LR
2.71 & UP
1997-2013
Rear
29
1.21"
No-Slip
9203822905
2.71 & UP
1997-2013
Rear
29
1.21"
Grip LS
LS308229
2.71 & UP
1997-2013
Rear
29
1.21"
Grip Pro
GT308229
2.71 & UP
CHRYSLER® 8.75" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1957-1974
Rear
30
1.28"
Lock Right
1240-LR
ALL RATIOS
1957-1974
Rear
30
1.28"
Grip Pro
GT308730
ALL RATIOS
CHRYSLER® 9.25"/C235 (12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1974-2010
Rear
31
1.32"
Lock Right
1220-LR
2.71 & UP
1974-2010
Rear
31
1.32"
No-Slip
9203923105
2.71 & UP
1974-2010
Rear
31
1.32"
No-Slip Limited Slip Case
9203923125
2.71 & UP
1974-2010
Rear
31
1.32"
Grip LS
LS309231
2.71 & UP
1974-2010
Rear
31
1.32"
Grip Pro
GT309231
2.71 & UP
2011-ON
Rear
31
1.32"
Grip Pro
GT309231-ZF
2.71 & UP
Dana
DANA® 25 (7.75", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1941-1971
Front
10
1.125"
Lock Right
2110-LR
—
DANA® 27 (7.12", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1961-1973
Front
10
1.125"
Lock Right
2115-LR
—
DANA® 30 (7.20", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1966-2006
Front
27
1.16"
Lock Right
2210-LR
3.73 & UP
1966-2006
Front
27
1.16"
No-Slip
9204302700
3.73 & UP
1966-2006
Front
27
1.16"
Grip Pro
GT443027
3.73 & UP
2007-2017
Front
27
1.16"
Grip Pro
GT443027
3.73 & UP
1966-2017
Front
30
1.31"
Grip Pro
GT443030
3.73 & UP
1970-1993
Rear
27
1.16"
Lock Right
2210-LR
—
1970-1993
Rear
27
1.16"
No-Slip
9204302700
—
DANA® 35 (7.56", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1987-1993
Front
27
1.18"
Lock Right
2310-LR
3.54 & UP
1987-1993
Front
27
1.18"
Grip Lok
LK443527
3.54 & UP
1990-1999
Front
27
1.18"
Lock Right
2311-LR
3.54 & UP
1990-1999
Front
27
1.18"
No-Slip
9204352706
3.54 & UP
1990-1999
Front
27
1.18"
Grip Lok
LK443527
3.54 & UP
1980-1993
Rear
27
1.18"
Lock Right
2310-LR
3.54 & UP
1980-1993
Rear
27
1.18"
No-Slip Limited Slip Case
9204352725
3.54 & UP
1980-1993
Rear
27
1.18"
Grip Pro
GT443527
3.54 & UP
1980-1993
Rear
27
1.18"
Grip Lok
LK443527
3.54 & UP
1993-2006
Rear
27
1.18"
Lock Right
2311-LR
3.54 & UP
1993-2006
Rear
27
1.18"
No-Slip
9204352706
3.54 & UP
1993-2006
Rear
27
1.18"
No-Slip Limited Slip Case
9204352725
3.54 & UP
1993-2006
Rear
27
1.18"
Grip Pro
GT443527
3.54 & UP
1993-2006
Rear
27
1.18"
Grip Lok
LK443527
3.54 & UP
1980-2006
Rear
30
1.31"
Grip Pro
GT443530
3.54 & UP
1980-2006
Rear
30
1.31"
Grip Lok
LK443530
3.54 & UP
DANA® 44 (8.5"/8.89", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1957-1966
Front
19
1.25"
Lock Right
2413-LR
—
1980-1996
Front
30
1.31"
Lock Right
2410-LR
—
1980-1996
Front
30
1.31"
No-Slip
9204443001
—
1969-2006
Front
30
1.31"
Lock Right
2410-LR
3.73 & DOWN
1969-2006
Front
30
1.31"
No-Slip
9204443000
3.73 & DOWN
1969-2006
Front
30
1.31"
No-Slip Limited Slip Case
9204443020
3.73 & DOWN
1969-2006
Front
30
1.31"
Grip Pro
GT434430F
3.73 & DOWN
1969-2006
Front
30
1.31"
Grip Lok
LK434430
3.73 & DOWN
1969-2006
Front
30
1.31"
Lock Right
2410-LR
3.92 & UP
1969-2006
Front
30
1.31"
No-Slip
9204443000
3.92 & UP
1969-2006
Front
30
1.31"
No-Slip Limited Slip Case
9204443020
3.92 & UP
1969-2006
Front
30
1.31"
Grip Pro
GT444430F
3.92 & UP
1969-2006
Front
30
1.31"
Grip Lok
LK444430
3.92 & UP
1968-2006
Front
35
1.50"
Grip Lok
LK444435
3.92 & UP
1949-1965
Rear
10
1.125"
Lock Right
2415-LR
—
1966-1970
Rear
19
1.25"
Lock Right
2413-LR
—
1968-2006
Rear
30
1.31"
Lock Right
2410-LR
3.73 & DOWN
1968-2006
Rear
30
1.31"
No-Slip
9204443000
3.73 & DOWN
1968-2006
Rear
30
1.31"
No-Slip Limited Slip Case
9204443020
3.73 & DOWN
1968-2006
Rear
30
1.31"
Grip Pro
GT434430
3.73 & DOWN
1968-2006
Rear
30
1.31"
Grip Lok
LK434430
3.73 & DOWN
1968-2006
Rear
30
1.31"
Lock Right
2410-LR
3.92 & UP
1968-2006
Rear
30
1.31"
No-Slip
9204443000
3.92 & UP
1968-2006
Rear
30
1.31"
No-Slip Limited Slip Case
9204443020
3.92 & UP
1968-2006
Rear
30
1.31"
Grip Pro
GT444430
3.92 & UP
1968-2006
Rear
30
1.31"
Grip Lok
LK444430
3.92 & UP
2007-2017
Rear
30
1.31"
Grip Pro
GT434430JK
3.73 & DOWN
1968-2006
Rear
35
1.50"
Grip Lok
LK444435
3.92 & UP
DANA® 50 (9.0", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1980-2005
Front
30
1.31"
Lock Right
2510-LR
—
DANA® 60 (9.75"/10.08", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1994-2002
Front
30
1.31"
Lock Right
2610-LR
—
1979-ON
Front
35
1.50"
Lock Right
2620-LR
4.10 & DOWN
1979-ON
Front
35
1.50"
No-Slip
9204603500
4.10 & DOWN
1979-ON
Front
35
1.50"
Grip Pro
GT436035F
4.10 & DOWN
1979-ON
Front
35
1.50"
Grip Lok
LK436035
4.10 & DOWN
1979-ON
Front
35
1.50"
Lock Right
2620-LR
4.56 & UP
1979-ON
Front
35
1.50"
No-Slip
9204603500
4.56 & UP
1979-ON
Front
35
1.50"
Grip Pro
GT446035F
4.56 & UP
1979-ON
Front
35
1.50"
Grip Lok
LK446035
4.56 & UP
1966-2002
Rear
30
1.31"
Lock Right
2610-LR
4.10 & DOWN
1966-2002
Rear
30
1.31"
Grip Pro
GT436030
4.10 & DOWN
1979-ON
Rear
35
1.50"
Lock Right
2620-LR
4.10 & DOWN
1979-ON
Rear
35
1.50"
No-Slip
9204603500
4.10 & DOWN
1979-ON
Rear
35
1.50"
No-Slip Limited Slip Case
9204603520
4.10 & DOWN
1979-ON
Rear
35
1.50"
Grip Pro
GT436035
4.10 & DOWN
1979-ON
Rear
35
1.50"
Grip Lok
LK436035
4.10 & DOWN
1979-ON
Rear
35
1.50"
Lock Right
2620-LR
4.56 & UP
1979-ON
Rear
35
1.50"
No-Slip
9204603500
4.56 & UP
1979-ON
Rear
35
1.50"
No-Slip Limited Slip Case
9204603520
4.56 & UP
1979-ON
Rear
35
1.50"
Grip Pro
GT446035
4.56 & UP
1979-ON
Rear
35
1.50"
Grip Lok
LK446035
4.56 & UP
DANA® 70 (10.25", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1991-2017
Rear
32
1.41"
Lock Right
2711-LR
—
1972-2017
Rear
35
1.50"
Lock Right
2710-LR
—
DANA® 80 (11.25", 10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1988-2016
Rear
35
1.50"
Lock Right
2810-LR
—
Ford
FORD® 7.5" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1978-2013
Rear
28
1.20"
Lock Right
1830-LR
ALL RATIOS
1978-2013
Rear
28
1.20"
Grip LS
LS107528
ALL RATIOS
FORD® 8.0" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1963-1980
Rear
28
1.20"
Lock Right
1810-LR
ALL RATIOS
1963-1980
Rear
28
1.20"
No-Slip
9206802800
ALL RATIOS
1963-1980
Rear
28
1.20"
Grip LS
LS108028
ALL RATIOS
1963-1980
Rear
28
1.20"
Grip Pro
GT108028
ALL RATIOS
FORD® 8.8" (10 BOLT COVER: 1982-14, 12 BOLT COVER: 2015-ON)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1982-2013
Rear
28
1.20"
Lock Right
1820-LR
—
1982-2013
Rear
28
1.20"
No-Slip
9206882807
—
1983-1986
Rear
31
1.32"
Lock Right
1821-LR
ALL RATIOS
1983-1986
Rear
31
1.32"
Grip LS
LS108831
ALL RATIOS
1983-1986
Rear
31
1.32"
Grip Pro
GT108831
ALL RATIOS
1987-2014
Rear
31
1.32"
Lock Right
1822-LR
ALL RATIOS
1987-2014
Rear
31
1.32"
No-Slip
9206883108
ALL RATIOS
1987-2014
Rear
31
1.32"
No-Slip Limited Slip Case
9206883128
ALL RATIOS
1987-2014
Rear
31
1.32"
Grip LS
LS108831
ALL RATIOS
1987-2014
Rear
31
1.32"
Grip Pro
GT108831
ALL RATIOS
2015-ON
Rear
34
1.37"
Grip Pro
GT108834
3.31 & UP
FORD® 9.0" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1957-1986
Rear
28
1.20"
Lock Right
1810-LR
ALL RATIOS
1957-1986
Rear
28
1.20"
No-Slip
9206902800
ALL RATIOS
1957-1986
Rear
28
1.20"
Grip Pro
GT108028
ALL RATIOS
1957-1986
Rear
28
1.20"
Grip Lok
LK109028
ALL RATIOS
1957-1986
Rear
31
1.32"
Lock Right
1810-LR
ALL RATIOS
1957-1986
Rear
31
1.32"
No-Slip
9206903100
ALL RATIOS
1957-1986
Rear
31
1.32"
Grip LS
LS109031
ALL RATIOS
1957-1986
Rear
31
1.32"
Grip Pro
GT109031
ALL RATIOS
1957-1986
Rear
31
1.32"
Grip Lok
LK109031
ALL RATIOS
1957-1986
Rear
35
1.50"
Grip Pro
GT109035-45
ALL RATIOS
1957-1986
Rear
35
1.50"
Grip Lok
LK109035
ALL RATIOS
1957-1986
Rear
35
1.50"
Grip Pro
GT109035
ALL RATIOS
FORD® 9.75" (12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1997-ON
Rear
34
1.37"
Grip Pro
GT109734
ALL RATIOS
FORD® 10.25"/10.5" (12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1985-1998
Rear
35
1.50"
Lock Right
1840-LR
ALL RATIOS
1985-1998
Rear
35
1.50"
Grip Pro
GT101035
ALL RATIOS
1999-ON
Rear
35
1.50"
Grip Pro
GT101035
ALL RATIOS
GM
GM® 7.5"/7.6" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1978-1987
Rear
26
1.16"
Lock Right
1930-LR
3.23 & UP
1978-1987
Rear
26
1.16"
No-Slip
9207752605
3.23 & UP
1978-1987
Rear
26
1.16"
Grip Pro
GT247526
3.23 & UP
1978-1987
Rear
26
1.16"
Lock Right
1932-LR
3.23 & UP
1978-1987
Rear
26
1.16"
Grip Pro
GT247526
3.23 & UP
1988-2005
Rear
28
1.20"
Lock Right
1931-LR
3.23 & UP
1988-2005
Rear
28
1.20"
No-Slip
9207762805
3.23 & UP
1988-2005
Rear
28
1.20"
Grip LS
LS247528
3.23 & UP
1988-2005
Rear
28
1.20"
Grip Pro
GT247528
3.23 & UP
GM® 7.75" (IRS)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
2004-2006
Rear
28
—
Grip Pro
GT204628
ALL RATIOS
BOP® 8.2" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1964-1972
Rear
28
1.25"
No-Slip
9207822801
—
GM® 8.2" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1964-1972
Rear
28
1.23"
Lock Right
1940-LR
—
1964-1972
Rear
28
1.23"
No-Slip
9207822805
—
GM® 8.3" (IRS)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
2008-2017
Rear
32
—
Grip Pro
GT230432
ALL RATIOS
GM® 8.5"/8.6" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1977-1987
Front
28
1.20"
Lock Right
1920-LR
2.73 & UP
1977-1987
Front
28
1.20"
No-Slip
9207852805
2.73 & UP
1977-1987
Front
28
1.20"
Grip LS
LS201028
2.73 & UP
1988-1991
Front
30
1.31"
Lock Right
1921-LR
2.73 & UP
1988-1991
Front
30
1.31"
No-Slip
9207853005
2.73 & UP
1988-1991
Front
30
1.31"
Grip LS
LS201030
2.73 & UP
1970-1987
Rear
28
1.20"
Lock Right
1920-LR
2.73 & UP
1970-1987
Rear
28
1.20"
No-Slip
9207852805
2.73 & UP
1970-1987
Rear
28
1.20"
Grip LS
LS201028
2.73 & UP
1988-1998
Rear
30
1.31"
Lock Right
1921-LR
2.73 & UP
1988-1998
Rear
30
1.31"
No-Slip
9207853005
2.73 & UP
1988-1998
Rear
30
1.31"
Grip LS
LS201030
2.73 & UP
1988-1998
Rear
30
1.31"
Grip Pro
GT201030
2.73 & UP
1999-2000
Rear
30
1.31"
No-Slip
9207863005
2.73 & UP
1999-2000
Rear
30
1.31"
Grip LS
LS201030
2.73 & UP
1999-2000
Rear
30
1.31"
Grip Pro
GT201030
2.73 & UP
2001-ON
Rear
30
1.31"
Grip LS
LS201030
2.73 & UP
2001-ON
Rear
30
1.31"
Grip Pro
GT201030
2.73 & UP
GM® 8.875" CAR (12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1964-1972
Rear
30
1.29"
Lock Right
1910-LR
3.07-3.73
1964-1972
Rear
30
1.29"
No-Slip
9207883005
3.07-3.73
1964-1972
Rear
30
1.29"
Grip LS
LS231230
3.07-3.73
1964-1972
Rear
30
1.29"
Lock Right
1910-LR
4.10 & UP
1964-1972
Rear
30
1.29"
No-Slip
9207883005
4.10 & UP
1964-1972
Rear
30
1.29"
Grip LS
LS241230
4.10 & UP
GM® 8.875" TRUCK (12 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1964-1982
Rear
30
1.29"
Lock Right
1910-LR
3.73 & UP
1964-1982
Rear
30
1.29"
No-Slip
9207883005
3.73 & UP
1964-1982
Rear
30
1.29"
Grip Pro
GT248730
3.73 & UP
GM® 9.25" (CLAMSHELL)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1988-2010
Front
33
1.41"
Lock Right
1950-LR
—
1988-2010
Front
33
1.41"
No-Slip
9207953305
—
GM® 9.5" (14 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1981-2013
Rear
33
1.41"
Lock Right
1950-LR
3.42 & UP
1981-2013
Rear
33
1.41"
No-Slip
9207953305
3.42 & UP
1981-2013
Rear
33
1.41"
Grip Pro
GT209533
3.42 & UP
GM® 10.5" (14 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1972-ON
Rear
30
1.50"
Lock Right
1955-LR
4.10 & DOWN
1972-ON
Rear
30
1.50"
No-Slip
9207053000
4.10 & DOWN
1972-ON
Rear
30
1.50"
Grip Pro
GT231430
4.10 & DOWN
1972-ON
Rear
30
1.50"
Grip Lok
LK2A1430
4.10 & DOWN
AAM
AAM® 11.5" DODGE®/GENERAL MOTORS® (14 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
2001-ON
Rear
30
1.55"
Grip Pro
GT201130
ALL RATIOS
Nissan
NISSAN® H233 8.25" (10 BOLT COVER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1986-1996
Rear
31
1.25"
Lock Right
3220-LR
—
Suzuki
SUZUKI® SAMURAI® 6.9" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1985-1995
Front
22
.94"
Lock Right
1510-LR
—
1985-1995
Rear
26
1.08"
Lock Right
1510-LR
—
1985-1995
Rear
26
1.08"
Lock Right
1530-LR
—
SUZUKI® SIDEKICK® 6.7" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1988-2000
Rear
26
1.08"
Lock Right
1512-LR
—
1988-2000
Rear
26
1.08"
Lock Right
1532-LR
—
SUZUKI® SJ410 6.9" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1981-1985
Rear
26
1.08"
Lock Right
1520-LR
—
Toyota
TOYOTA® 7.5" (IFS: CLAMSHELL, 3RD MEMBER: 2WD)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1986-2004
Front
27
1.10"
Lock Right
1611-LR
—
1979-2004
Rear
27
1.10"
Lock Right
1611-LR
—
TOYOTA® 8.0" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1979-1985
Front
30
1.31"
Lock Right
1610-LR
—
1979-1995
Rear
30
1.31"
Lock Right
1610-LR
—
1979-1995
Rear
30
1.31"
No-Slip
9220803001
—
1986-2009
Rear
30
1.31"
Lock Right
1620-LR
—
TOYOTA® 8.4" (3RD MEMBER-TACOMA)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1995-2009
Rear
30
1.31"
Lock Right
1615-LR
—
1995-2009
Rear
30
1.31"
Grip Pro
GT548430
—
TOYOTA® 9.5" (3RD MEMBER-LAND CRUISER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
1968-1990
Front
30
1.31"
No-Slip
9220883001
—
1968-1997
Rear
30
1.31"
No-Slip
9220883001
—
TOYOTA® 10.5" (3RD MEMBER)
Years
Position
Splines
Diameter
Product
Part number
Case breaks
2007-2018
Rear
36
—
Grip Pro
GT501536
—
Heavy Duty
EATON® 38DP/S/T, DP/DS/C/T/P 402, 380, 381, 451, 18101, 18121, 18201, 18221, 21065S/D/T/P, 21121, 21221, 21321, 21131, 21431, 22065S/D/T/P, 22131, 22431, 23080, 26080/P, 4026, 4026
Years
Position
Splines
Diameter
Product
Part number
Case breaks
—
Front
41
2.10"
Grip Lok
LK803041
—
—
Rear
41
2.10"
Grip Lok
LK803041
—
EATON® 17060S/A-19060S/A/T-DS/A 344
Years
Position
Splines
Diameter
Product
Part number
Case breaks
—
Rear
39
2.00"
Grip Lok
LK801939
—
EATON® D/T 403, DS/A 404, DS/A 405, DS/A 454, 21060S/D/A, 22060S/A
Years
Position
Splines
Diameter
Product
Part number
Case breaks
—
Front
41
2.10"
Grip Lok
LK804041
—
—
Rear
41
2.10"
Grip Lok
LK804041
—
MERITOR® S21-145, R/RT 40-140, R/RT 40-145, RT-34-144/145/149, RT40-144/145/149 RS-17/19-144, RS21-145, RS20-145
Years
Position
Splines
Diameter
Product
Part number
Case breaks
—
Rear
41
2.10"
Grip Lok
LK902141
—
No applications match those filters.
This guide follows Powertrax’s mini catalog. It is not a substitute for identifying the axle,
spline count, carrier case, and ring-gear ratio on the vehicle.