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6Y1781 Top Roller 963 963B 963C 6 6A 6S 6SU 7S 6 D6H D6H II 56H 6Y-1781 – Fits Caterpillar

NC-008585 · Undercarriage Parts

6Y1781 Top Roller 963 963B 963C 6 6A 6S 6SU 7S 6 D6H D6H II 56H 6Y-1781 – Fits Caterpillar

CAD 515.31

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Top Roller 963 963B 963C 6 6A 6S 6SU 7S 6 D6H D6H II 56H 6Y-1781 – reference 6Y1781. Catalogue-listed applications: Caterpillar 963, 963B, 963C, 6, 6A, 6S, 6SU. View photos, specifications, CAD pricing and delivery options from NorthCore.

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Part specifications and references

NorthCore code
NC-008585
Reference numbers
6Y1781, CR4800V, CR4800, UNI70-0026
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Top Roller 963 963B 963C 6 6A 6S 6SU 7S 6 D6H D6H II 56H 6Y-1781. 

Configuration: Top Carrier Roller Fits Caterpillar (Fits CAT) Track-Type Tractors and Track Loaders
This top carrier roller (also called a top track roller) is a critical undercarriage component that supports and guides the upper run of the track chain on Fits Caterpillar (Fits CAT) crawler tractors and track loaders. Replacing a worn or damaged carrier roller helps prevent premature track wear and maintains proper track tension and alignment.
Compatible Models
Fits Caterpillar Track Loaders: 963, 963B, 963C
Fits Caterpillar Track-Type Tractors: 6, 6A, 6S, 6SU, 7S, D6H, D6H II, 56H
Replaces Part Number(s):
6Y1781, 6Y-1781, CR4800V, CR4800, UNI70-0026
Aftermarket Interchange Numbers
2355974, 235-5974, 3602560, 360-2560, 3Y3402, 3Y-3402, 3538672, 353-8672
New aftermarket replacement part - not remanufactured, not used.

Reference numbers: 6Y1781, CR4800V, CR4800, UNI70-0026

Catalogue-listed applications

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

  • Caterpillar 963
  • Caterpillar 963B
  • Caterpillar 963C
  • Caterpillar 6
  • Caterpillar 6A
  • Caterpillar 6S
  • Caterpillar 6SU
  • Caterpillar 7S
  • Caterpillar D6H
  • Caterpillar D6H II
  • Caterpillar 56H
Application notes
  • One New Aftermarket Replacement Top Carrier Roller Fits Caterpillar (Fits CAT) Track-Type Tractors and Track Loaders
  • Aftermarket Interchange Numbers
  • New aftermarket replacement part - not remanufactured, not used.

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