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).

Specifications

• Length: 11-1/2"
• Splines: 33
• OD Spline: 2-13/16"
• Quantity needed per machine: 2

Compatible Models

Fits Case (Fits Case/International Harvester) Crawler Dozers: 450 (Serial No. 3060306 and after), 450B, 450L

Replaces Part Number(s):

A51737, A50568, A51600

New aftermarket replacement part - not remanufactured, not used.