primary clutch parts 1990 – 1997 Big Twin

2
 233445 Retaining clip 11096

3
370186 Push rod end, right side 37069-90

4
233530 Push rod 37088-90

5
144700 Push rod end, left side 37090-84A

6
144554 Push rod bearing kit

7
144486 Mainshaft nut 37496-90

8
148109 Inner clutch hub 37550-90A

9
148108 Clutch shell 1991 thru 1993 37707-90
148111 Clutch shell 1994-thru 1997 37707-94

10
149425 Diaphragm clutch spring 37871-90
232538 Heavy Duty diaphragm clutch spring, Barnett
231533 Extra Heavy Duty diaphragm clutch spring

11
370184 Clutch spring seat, Zodiac 37872-90

12
144123 Clutch release plate 37903-90

13
370183 Clutch housing retaining ring, Zodiac 37904-90

14
239448 Retaining ring 37905-90

15
239903 Bearing, double row 37906-90
16
370181 Diaphragm retaining ring, Zodiac 37908-90

17
370185 Pressure plate retaining ring, Zodiac 37909-90

18
144408 Clutch friction discs, set of 8, Zodiac Kevlar 37911-90
238659 Clutch friction disc, Alto “Red”
710195 Clutch friction disc, Alto Kevlar
238638 Friction disc set of 8, Alto 37911-90
238639 Friction disc set of 8, Alto “Kevlar”
721921 Performance clutch kit, 8 Barnett Carbon friction discs
232507 “Extra Plate” clutch kit, 9 Barnett Kevlar friction discs and 8 steel discs
721922 “Extra Plate” clutch kit, 9 Barnett Carbon friction discs and 8 steel discs

19
149400 Clutch pressure plate 37912-91

20
144404 Steel drive plate, kit of 6, Zodiac
238660 Steel plate, Alto 37913-90
232569 Steel plate, Barnett
238643 Steel plates, set of 8, Alto

21
144173 Spring separator plate 37977-90