Parts list: № Number Qty Name Options 1 N381548 20 Nut 2 19M7888 40 Cap Screw M24 X 60 3 24M7243 40 Washer 25.400 X 50 X 6 mm Next page: ST914158 Drive Sprocket, Idlers, Narrow Undercarriage, W/ 18" and 24" Track Belt (Front, LH Illustrated) ST836662 Support, Outer Pivot Pin, 18"/24" Belt, Narrow Undercarriage (Rear, LH Illustrated) ST836654 Wiring Harness, Track Tension, W/ 80" and 88" Axle Length (Rear Side Illustrated) ST921384 Debris Scraper Kit, Narrow Sprocket ST913933 Rubber Track Belt, 24", Narrow Undercarriage (Rear, LH Illustrated) ST1009209 Wiring Harness, Track Tension, 120" Axle length, W/ 18" and 24" Track belt (809838 - ) ST776987 Bumper, W/O Front Weights ST827169 Drive Sprocket, Idlers, Narrow Undercarriage (Rear, LH Illustrated) ST1000158 Track Frame and Support Assembly, 24" Width, Narrow Undercarriage (Front, LH Illustrated) ST1000170 Track Frame and Support Assembly, 18" Width, Narrow Undercarriage (Front, LH Illustrated