One New Aftermarket Replacement Final Drive Axle Nut Fits Case Crawler Dozers

This aftermarket replacement final drive axle nut (sprocket nut) threads onto the final drive axle shaft to securely retain the bull gear on Fits Case crawler dozers and construction crawlers. A critical component of the final drive assembly, it keeps the sprocket and bull gear properly seated during heavy-duty dozer operation.

Specifications

• Outside Diameter: 3.25 in.
• Thread: 2-3/16 in.
• Wrench Size: 3-1/2 in.

Compatible Models

Fits Case Construction & Industrial Crawlers: 310, 310B, 310C, 310D, 310F, 310G (s/n 3023001-3032301 & 3039619 and later), 350, 350B, 420

Note: For the Fits Case 310F, fitment applies to s/n 3019001-3023000. For the Fits Case 310G, fitment applies to s/n 3023001-3032301 and s/n 3039619 and later. Verify serial number compatibility before ordering.

Replaces Part Number(s):

D29126, D29126-A

New aftermarket replacement part - not remanufactured, not used.