Rotary 10390 Clutch Go Kart C41 10t Extreme Duty Hillard by Rotary $54.08 Sold out 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out PRODUCT INFORMATION Type Clutch PRODUCT DESCRIPTION DESCRIPTION Hillard Extreme Duty Go Kart Clutch 3/4" Bore, 10 Teeth, #40, #41 & #410 Chain. REPLACES OEM HILLIARD LD45-4L SPECS C. H. DIA 3/4"