A 1985 91 LM TRUCK PROPELLER SHAFT AND COMPONENT See Model Reference For App11cat10n GROUP DESCRIPTION 6 7 5 544 SHAFT ASM PRODUCTION 15648700 26026738 5 544 SHAFT ASM SERVICE 15648700 26026738 5 548 BALL KIT C V JOINT 5 600 BEARING ASM CENTER 5 600 BEARING ASM KIT CENTER 26016630 A 5 600 BEARING RETAINER ASM CENTER 5 586 BOOT PROP SHAFT 15634094 5 598 BRACKET CENTER BRG I 5 556 CAP DUST 15634096 6 242 CLAMP SEAL RETAINING 5 600 CUSHION CENTER SUPPORT BRG T 5 548 JOINT KIT SLIP YOKE UNIV 7806140 5 548 JOINT KIT UNIV 374246 5 556 PLUG UNIV JOINT SLEEVE YOKE 5 600 RETAINER CENTER BRG CUSHION 5 601 RETAINER CENTER SUPPORT 5 600 RETAINER CENTER SUPPORT BRG 5 556 RETAINER SLIP YOKE SEAL 5 586 RING UNIV JOINT SNAP 3721973 5 600 RING UNIV RETAINING 5 560 SEAL SLIP SPLINE 5 601 SHIELD BRG DUST 5 601 SLINGER PROP SHAFT FRT 15634095 5 601 SLINGER PROP SHAFT OTR 5 566 SPACER C V JOINT BRG 5 556 SPRING C V JOINT CENTERING BALL 5 598 SUPPORT CENTER BRG A 5 556 WASHER YOKE SLEEVE CORK 5 556 WASHER YOKE SLEEVE STEEL 5 555 YOKE LINK A 5 555 YOKE SLIP 26026739 5 555 YOKE KIT SLIP FOR YOKE AND FLANGE TYPE SEE ILLUSTRATION AT END OF CHART C 1991 GENERALMOTORSSERWCEPARTSOPERAUONS iTTRUCK 52M 1 91 A 5 19 5 544