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A51737 Sprocket Shaft 450, 11 1/2" Length 33 splines 2 13/16" OD spline Fits

NC-007987 · Final Drive Parts

A51737 Sprocket Shaft 450, 11 1/2" Length 33 splines 2 13/16" OD spline Fits

CAD 1553.12

Availability to confirm

Sprocket Shaft 450, 11 1/2" Length 33 splines 2 13/16" OD spline Fits – reference A51737. Catalogue-listed applications: Case / International Harvester, International Harvester, Case 450 (Serial No. 3060306 and after), 450B, 450L. Spline count: 33. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-007987
Reference numbers
A51737, A50568, A51600
Listed package quantity
1
Spline count
33
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Sprocket Shaft 450, 11 1/2" Length 33 splines 2 13/16" OD spline Fits. 

Configuration: 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.

Reference numbers: A51737, A50568, A51600

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • Case / International Harvester 450 (Serial No. 3060306 and after)
  • Case / International Harvester 450B
  • Case / International Harvester 450L
Application notes
  • 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).
  • Fits Case (Fits Case/International Harvester) Crawler Dozers: 450 (Serial No. 3060306 and after), 450B, 450L
  • New aftermarket replacement part - not remanufactured, not used.

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