37 Series Brake Calipers
"A" denotes Aluminum Caliper Body
"M" denotes Magnesium Caliper Body
Assembly Number
A — 37-4A/M
B — 37-6A/M
C — 37-8A
  QTY PER ASSY
FIG PART NO DESCRIPTION A B C
1 023-035A/M CALIPER BODY 1    
1 023-036A/M CALIPER BODY   1  
1 023-032 CALIPER BODY     1
2 021-001 BLEEDER ASSY 1 1 1
3 021-006 BLEEDER CAP 1 1 1
4 MS28775-222 O RING 2 2 2
5 017-013 PISTON 2 2  
5 017-014 PISTON     2
6 012-005 PRESS PLATE 1 1 1
7 066-001 RIVET 8 8 8
8 066-105 LINING 4 4 4
9 014-007 BACK PLATE 2 2 2
10 013-010 TORQUE PIN 2 2 2
11 MS21042-4 NUT 2 2 2
12 NAS1304-26H BOLT 4   4
12 NAS1304-29H BOLT   4  
13 AN960-416L WASHER 6 6 6
14 MS28775-012 O-RING 1 1 1