Parts list: № Number Qty Name Options 1 RE577878 1 Front Axle 30''/36" Track Belts Next page: ST834595 Rear Axle Assembly, W/ 120" Axle Spacer, Narrow Undercarriage, LH ST835008 Rear Axle Assembly, W/ 88" Spacer, RH ST835693 Front Axle Assembly, W/ 88" Spacer, RH ST835692 Front Axle Assembly, W/ 88" Spacer, LH ST947959 Rear Axle, Narrow, 88" Spacer ST946466 Rear Axle Assembly, W/ 120" Axle Spacer, Wide Undercarriage, RH (807001 - ) ST947927 Rear Axle, Narrow, 80" Spacer ST920944 Axle Conversion Kit, 18”/ 24” Track Belts, 88" Tread Spacing, Attachment ST920946 Axle Conversion Kit, 18”/ 24” Track Belts, 80" Tread Spacing, Attachment ST838539 Rear Axle, Wide