One New Aftermarket Replacement Final Drive Pinion Shaft Fits Case Crawler Dozers
This 10-spline final drive pinion shaft is a critical component in the final drive assembly of Fits Case (Fits Case/International Harvester) crawler dozers, transferring power from the drive train to the tracks. Replaces OEM part number D31514.
Specifications
- Length: 7-1/4″
- Splines: 10
- Teeth: 12
Serial Number Restriction
Important: Fits Case 310F, 310G, 350, 350B, and 420C units with Serial Number 3008188 and earlier only. Verify your serial number before ordering.
Compatible Models
Fits Case / Fits Case IH Crawler Dozers: 310, 310F (SN 3008188 and earlier), 310G (SN 3008188 and earlier), 350 (SN 3008188 and earlier), 350B (SN 3008188 and earlier), 420C (SN 3008188 and earlier)
Replaces Part Number(s):
D31514
New aftermarket replacement part – not remanufactured, not used.




