26 / 30
U.S. 888-725-9355
MeritorPartsOnline.com
8-23
Canada 800-387-3889
8
MANUAL SLACK ADJUSTERS
ARM LENGTH
PART NUMBER
CENTER
CAM
SPLINE
TO FIRST
CLEVIS
PIN HOLE
CENTER
CAM
SPLINE TO
SECOND
CLEVIS
PIN HOLE
CENTER
CAM
SPLINE
TO THIRD
CLEVIS
PIN HOLE
STRAIGHT/
OFFSET
SPLINE DIA. &
NO. OF TEETH
MAXIMUM
TORQUE
RATING
(IN/LBS)
REPLACES
CLEVIS
PIN DIA. REMARKS
R825007
4”
5”
Straight
1-1/4”-40 26,000
1/2”
R825009
4”
5”
Straight
1-1/2”-48 26,000 E9105
1/2”
R824009
4-1/2” 5-1/2”
Straight
1-1/4”-10 22,000 278302, E4904, KN48031
1/2” Economy
slack
R822008
5”
6”
7”
Straight
1-1/4”-10 22,000
10398, 10400, 10400BULK,
222477, 278303, E939,
KN48001, L2495, M2582,
S2021A
1/2”
R823000
5”
6”
7”
Straight
1-1/2”-10 30,000
10393BULK, 1850,
18501, 18502, 2100,
212101, 212102, 212116,
222812, 2300, 27323,
278010, 278045, 278719,
6200, 63402, E1063HD,
E1063HDBK, E2763,
E612HD, E612HDBK,
KN47081, KN52100,
L196, L562, M10WR119,
M16WR100, M16WR105,
M435, M451, M452
1/2”
R823002
5”
6”
7”
Straight
1-1/2”-28 30,000
101207, 101215, 10355,
10355HD, E2458HD,
E2458HDBK, L1308, M638
1/2”
R823005
5”
6”
LH 1-1/2” 1-1/2”-10 30,000
10357, 212113, 278106,
288542, E1116, E1116LH,
L559, M16WR1002
1/2”
R824000
5”
6”
7”
Straight
1-1/2”-10 22,000 10351BULK, E612BK, L196,
M10WR119, M452
1/2” Economy
slack
R824003
5”
6”
7”
Straight
1-1/2”-28 22,000 E2458S
1/2” Economy
slack
A35-3275-J-1050
5-1/2” 6-1/2”
Straight
1-1/2”-10 30,000
5/8” 90° grease
fitting
A6-3275-J-1050
5-1/2” 6-1/2”
Straight
1-1/2”-28 30,000
5/8”
Note: Clevis not included with manual slack adjusters.
30,000 in/lb. torque rated slack adjusters are gasket or o-ring sealed for corrosion protection.