233 / 1003
CLUTCH ASSEMBLY
CCI/York - R12 / 134A compressors, Caterpillar OE#003-
3938
1 groove
1
⁄
2
" width, 6" diameter
pulley, 2
3
⁄
4
" ga., IHC plug
003-3938
RD-5-9665-0P
75R0402
CCI/York - R12 / 134A compressors, Caterpillar
OE#8517-6010
2 groove 5
1
⁄
4
" (132mm) diameter
pulley,
1
⁄
2
" width, 1 wire
8517-6010
RD-5-5486-0P
75R0202
CCI/York - R12 / 134A compressors, OE#024-21590 2 groove 6" diameter pulley,
1
⁄
2
" width,
1
5
⁄
8
" ga, weatherpak plug
024 21590
03-1104973
501939
RD-5-4972-1P
75R1202
CCI/York - R12 / 134A compressors, OE#MA6, MAE6AR 2 groove 6" diameter pulley,
1
⁄
2
" width, 2
1
⁄
4
" ga
MA6
MAE6AR
RD-5-10367-0P
75R0422
CCI/York - R12 / 134A compressors, OE#MA7A
2 groove 7" diameter pulley, 12V,
1
⁄
2
" width, 2" ga, bullet plug
MA7A
RD-5-4994-0P
75R4502
COMPRESSOR - GM
All series with GM A6 with Superheat switch port,
without oil
1 groove
1
⁄
2
" width, 4
7
⁄
8
" diameter (124mm), generic
1131243
12301930
31
509170-C91
RD-5-5000-0P
75R8102
CATERPILLAR
PAGE 233
OFF-ROAD APPLICATIONS
Model
Description
OEM Part No.
Factory No.
Part
No.
CATERPILLAR