24 / 69
Trend Models
7000#
1966-1967
B 1.234 x 7.43
K70D
70.070.04 50.070.04 ST70-10
F3W-1200
F5W-1200
F6W-1200
(12000#)
1952-1975
216446
A 1.810 x 10.78
K120W
F3W-1300,
F3W-1400,
F3W-1600,
F6W-1300,
F6W-1400,
F6W-1600
143698-0052
A 1.810 x 10.56
K127W
70.127.23 50.127.23 ST70-33
F3W-125 (12000#)
1975 to date
143698-0001
A 1.810 x 10.56
K125W
70.125.23 50.125.23 ST70-33
F3W-140,
F5W-140,
F6W-140 (14000#)
1966-1975
216446
A 1.810 x 10.78
K120W
ST70-33
F3W, F6W,
1200 Series
1975 to date
37090-5005
143698-0051
A 1.810 x 10.56
K126W
70.126.23 50.126.23 ST70-33
F3W, F6W
1400 Series
1975 to date
217175
143698-0001
A 1.810 x 10.56
K125W
70.125.23 50.125.23 ST70-33
F0W-1800,
F3W-2000,
F2W-2000D
143698-0018
B 1.999 x 11.21
K181R
ST70-12
9000# (FD-901)
1960-1967
138, 142, 154
B 1.434 x 8.50
KD901R
74.901.18 54.901.18 ST70-9
12000# (FE-900)
1955-1965
857328
E 1.609 x 9.75
K125G
12
70.125.07
12
50.125.07
12
ST70-5
16000# (FH-901)
1965-1975
168, 170
B 1.999 x 11.04
KH901L
78.901.12 58.901.12 ST70-9
18000# (FL-901)
1965-1975
1720728
1739844
B 1.999 x 11.04
KH901L
78.901.12 58.901.12 ST70-12
Westport Axle
WS1637090-4405
143698-0051
A 1.811 x 10.56
K126W
70.126.23 50.126.23 ST70-33
F5W0900
143698-0053
B 1.606 x 9.08
K96F
70.096.06 50.096.06 ST70-13
8006372
A 1.179 x 6.36
K58G
70.058.07
ST70-4
8803050
A 1.179 x 6.36
K56G
70.056.07 50.056.07 ST70-4
8003057
A 1.179 x 7.31
K50W
ST70-4
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
WHITE / WESTPORT
WHITE / WESTPORT,
WORKHORSE
WORKHORSE
STEMCO Kaiser 4641 Industrial Dr., Millington, Michigan 48746
page 21
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: