4 / 69
STEMCO Kaiser 4641 Industrial Dr., Millington, Michigan 48746
page 1
Model
Axle
Year
OEM No.
Pin
Type
OEM Spec
Qwik Kit
TM
No.
1
Plus Kit
TM
No.
2
Econo Kit
TM
No.
Lip Seal
Installation Tool
www.stemcokaiser.com
ALLIANCE AXLE
AF-6.0-2,
AF-8.0-2
P6073300219KZ
P6073300319KZ
B 1.771 x 8.06
K80A
ST70-30
AF-10.0-3,
AF-12.0-3,
AF-13.0-3,
AF-13.3-3,
AF-14.7-3
P6073300019KZ
P6073300119KZ
B 1.771 x 9.23
K120A
ST70-30
AF-16.0-5,
AF-18.0-3,
AF-20.3-3
P6073300419KZ
P6073300519KZ
B 2.125 x 9.75
K160A
ST70-31
ALLIANCE AXLE,
BROCKWAY,
CHEVROLET
continued
BROCKWAY
(See Rockwell Axles)
CHEVROLET
3/4 & 1 Ton
P20, P30
1960-1964
3854744
A 1.109 x 6.34
K51G
70.051.07 50.051.07
1964-1967
3858389
3927942
A 1.109 x 6.34
K51G
70.051.07 50.051.07
5000#
1986 to date
15522020
15584763
A 1.179 x 6.35
K56G
70.056.07 50.056.07 ST70-4
C30HD - Heavy Duty
Pickup
15665666
88911968
88911987
A 1.179 x 6.35
K56G
70.056.07 50.056.07 ST70-4
1 1/2 Ton - C40, P40
5000# (F-050)
1964-1975
3858389
3927942
A 1.109 x 6.34
K51G
70.051.07 50.051.07
5000# (F-050)
1975-1990
722166
A 1.179 x 6.35
K55G
70.055.07 50.055.07 ST70-4
7000# (F-070)
1963-1984
3927943
8885857
A 1.249 x 7.87
K70G
70.070.07 50.070.07
1 1/2 Ton & 2 Ton -
C50, D50, L50
M50, N50, P50, S50, T50,
C5D, Q50
5000# (F-050)
1963-1975
3829410
3927942
A 1.109 x 6.34
K51G
70.051.07 50.051.07
5000# (F-050)
1975-1990
722166
A 1.179 x 6.35
K55G
70.055.07 50.055.07 ST70-4
7000# (F-070)
1965-1975
3838390
3927943
A 1.249 x 7.87
K70G
70.070.07 50.070.07
9000#(F-090)
1963-1972
2321013
2431372
8885021
E 1.434 x 8.75
K95G
12
70.095.07
12
50.095.07
12
11000#(F-110)
1965-1970
2264897
E 1.609 x 9.75
K125G
12
70.125.07
12
50.125.07
12
ST70-5
12000#(F-120)
1966-1973
2264897
E 1.609 x 9.75
K125G
12
70.125.07
12
50.125.07
12
ST70-5
12000#(F-120D)
1975-1990
8885621
B 1.745 x 9.37
K121G
7
70.121.07
7
50.121.07
7
2 Ton - A60, B60, C60,
D60, L60,
M60, N60, P60, Q60,
S60, T60,
V60, X60, Y60
5000#
1963-1975
3858389
3927942
A 1.109 x 6.34
K51G
70.051.07 50.051.07
5000#
1975-1990
722166
A 1.179 x 6.35
K55G
70.055.07 50.055.07 ST70-4
7000#(F-070)
Some 6000#
1963
3838390
3927943
A 1.249 x 7.87
K70G
70.070.07 50.070.07
9000#(F-090)
Some 8100#
1965
2321013
2431372
8885021
E 1.434 x 8.75
K95G
12
70.095.07
12
50.095.07
12
11000#(F-110)
1965-1975
2264897
E 1.609 x 9.75
K125G
12
70.125.07
12
50.125.07
12
ST70-5
12000#(F-120)
1966-1975
2264897
E 1.609 x 9.75
K125G
12
70.125.07
12
50.125.07
12
ST70-5
12000#(F-120D)
1975-1990
8885621
B 1.745 x 9.37
K121G
7
70.121.07
7
50.121.07
7
1
.
STEMCO Kaiser Qwik Kit
TM
feature patented spiral steel bushings.
2.
STEMCO Kaiser Plus Kit
TM
feature presized steel back bronze bushings.
3.
Kit has composite bushings.
4.
Modify spindles to receive end plates.
5.
Bolt on cap.
6.
Threaded cap.
7.
Length of STEMCO Kaiser pin is 9 3/4”.
8.
STEMCO Kaiser pin is longer than OEM
9.
Torque Spec.for king pin nut 230 ft/lbs
10.
Torque Spec. for king pin nut is 300 ft/lbs.
11.
Torque Spec. for king pin nut is 406 ft/lbs.
12.
Torque Spec. for king pin nut is 350/475 ft/lbs.
13.
Includes end caps
14
.
Torque Spec. for knuckle attachment bolts is 170-200 ft/lbs.
15
Kit uses special removal tool ST90-1
A
- SINGLE LOCK FLAT
B
- DOUBLE LOCK FLAT
G
- STEP THREADED SINGLE LOCK FLAT
H
- NO LOCK FLATS
J
- SINGLE STEP
E
- TAPERED THREADED
F
- TAPERED
C
- SAME SIDE LOCK FLATS
PIN TYPE CHART: