Date: April 13, 2026 Posted by: admin In: a51737

A51737 Sprocket Shaft 450, 11 1/2″ Length 33 splines 2 13/16″ OD spline Fits. One New Aftermarket Replacement Final Drive Sprocket Shaft Fits Case (Fits Case/International Harvester) Crawler Dozers. This aftermarket replacement final drive sprocket shaft Fits Case crawler dozers in the 450 series. The sprocket shaft is a critical component of the final drive assembly, transmitting power from the final drive gearing to the drive sprockets. Two shafts are required per machine (one per side). Important: This shaft (A51737) Fits Case 450 serial number 3060306 and after only. Machines with serial numbers below 3060306 require a different sprocket shaft (A50484, 10-1/2 length). Quantity needed per machine: 2. Fits Case (Fits Case/International Harvester) Crawler Dozers: 450 Serial No. 3060306 and after, 450B, 450L. Replaces Part Number(s). New aftermarket replacement part – not remanufactured, not used. PLEASE SAVE ALL ORIGINAL PACKAGING. If you receive an item that is not as described in the listing. Normally same day if before 1PM EST. Many things can play a factor such as Location, Weather, and the items in the order. If you have any questions, please reach out to us before ordering. How do I know if my order was submitted properly? Can I return an item that is defective, damaged, or I just don’t want? We sell those hard-to-find Parts at a quality and price that is sure to leave you satisfied.. Thank you for your business! We strive to deliver an exceptional shopping experience by providing detailed product information, accurate fitment guidance, and prompt assistance from our knowledgeable support team. Sign up to Newsletter. This listing is currently undergoing maintenance, we apologize for any inconvenience caused.