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MEDIUM-DUTY HYDRAULIC DISC BRAKE ROTORS NUMERICAL LISTING
DISC THICKNESS “B” OVERALL
ROTOR
DEPTH
“C”
BOLT
CIRCLE
“D”
BOLT HOLES “E”
PILOT
DIA.
“F”
MERITOR
PART NO.
EUCLID
PART NO.
ROTOR
TYPE
MIN. DISC
DIA. “A” NEW
DISCARD /
MIN. WEAR
DIA.
NO.
COMMENTS
23-123489-002
E-11311 1
15.38 1.54 1.415
3.4
7.25
0.594 10 6
5 Tapped Holes for
ABS Mounting GMC
Applications
23-123489-002
E-11308 1
15.38 1.54 1.415
3.4
7.25
0.594 10 6 For ABS use
23-123494-002
E-11312 1
14.75 1.35 1.225 3.81 7.25
0.781 6 5.76
New Holland
86514074
23-123494-002
E-11312 1
14.75 1.35 1.225 3.81 7.25
0.781 6 5.76
New Holland
86514074
23-123495-002
E-11313 1
14.75 1.35 1.225 3.81 7.25
0.594 10 6
5 Tapped Holes for
ABS Mount
23-123495-002
E-11313 1
14.75 1.35 1.225 3.81 7.25
0.594 10 6
5 Tapped Holes for
ABS Mounting
23-123497-002
E-11328 1
14.75 1.35 1.225 3.81
4.501
23-122527-002
E-4231
2
15
1.44
1.32
6.8
8.75
0.812 6 7
23-122729-002
E-4230
1
15.38 1.54 1.415
3.4
7.25
0.594 10 6
23-123497-002
E-11328 HAT 14.75 1.35 1.225 3.81
N/A
N/A
0 4.501
23-123498-002
E-12521 1
15.38 1.54 1.415 3.41 7.25
0.656 10 5.964
23-123498-002
E-12521 1
15.38 1.54 1.415 3.41 7.25
0.656 10 5.964
23-123522-002
1
15.56 1.5
1.375 4.88 6.43
0.5
10 5.12
23-123527-002
E-11326 1
15.63 1.54 1.415 3.63 7.25
0.656 10 5.964 Ford YC3Z1125AA
23-123528-002
E-12522 HAT 14.75 1.35 1.225 3.81 7.25
0.65
5 6
23-123529-002
E-11325 HAT 14.75 1.35 1.225 4.81 7.25
0.65
5 6
23-123532-002
E-11329 HAT 15.17 1.44
1.32
2.89 6.75
0.66
5 5.4
23-123547-002
2
17.24 1.75 1.625 5.64 9.823 .63-18 UNF 10 7.63
23-123550-009
1
15
1.44
1.32
3.38 7.25
0.594 10 5.78
23-123550-009
E-14550A HAT
15
1.44
1.32
3.38 7.25
0.594 10 5.78
23-123552-009
E-12523 1
15
1.44
1.32
4.44 7.25
0.594 10 6.001
23-123557-009
E-12524 1 15.375 1.53
1.41
3.4
7.25
0.594 10 6.001
23-123572-009
E-6115
1
15
1.44
1.32
3.5
6.75
0.781 6 5.401
23-123573-009
E-6114
1
15
1.44
1.32
3.5
6.75
0.781 5 5.4
23-123574-009
E-14574A 2 15.375 1.54 1.415
7.6 11.25
1.00 10 9.12
23-123615-002
2 16.535 1.768 1.63 6.285 10.5 .63-18 UNF 10 8.5
23-123617-009
U 15.375 1.54
1.42
3.41 7.25
0.594 8 6