CR3002 Top Carrier Roller for Caterpillar D3 D4 AP1050 AP650B + More

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  • Part Number: CR3002
  • Top Roller / Carrier Roller
  • Fits Caterpillar: AP1050, AP1050B, AP650B, BG225C, BG245C, D3, D3B, D3C, D3C LGP, D3G, D3G LGP, D3G XL, D3K LGP, D3K XL, D3KXL, D4B, D4B LGP, D4C, D4C LGP, D4C XL, D4G, D4K LGP, D4K XL
  • Sold As - Individual Roller
$136.98 $212.99 Save $76.01
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Part Number

CR3002
Product Type Top Roller

Fitment

Caterpillar: AP1050, AP1050B, AP650B, BG225C, BG245C, D3, D3B, D3C, D3C LGP, D3G, D3G LGP, D3G XL, D3K LGP, D3K XL, D3KXL, D4B, D4B LGP, D4C, D4C LGP, D4C XL, D4G, D4K LGP, D4K XL

Application

Equipment Type Asphalt Paver / Crawler Dozer
Function Supports upper track return and carrier roller guidance on compatible paver and crawler dozer undercarriages.

Trust & Assurance

12-Month Warranty
Free Shipping in the USA
Proven Quality
Trusted by Contractors

Same machine series may use different undercarriage parts. Please confirm CR3002 matches your existing roller before ordering.

Product Description

  • This aftermarket replacement top carrier roller is designed for compatible Caterpillar paver and crawler dozer models.
  • Top carrier rollers support the upper track return path and help guide the track smoothly through the undercarriage.
  • Built for Caterpillar AP/BG paver and D3/D4 dozer applications, this carrier roller helps maintain upper track guidance during paving, grading, and jobsite operation.
  • Part number CR3002 can be used to confirm replacement compatibility with your existing top carrier roller assembly.
  • Fits Caterpillar models including AP1050, AP1050B, AP650B, BG225C, BG245C, D3, D3B, D3C, D3C LGP, D3G, D3G LGP, D3G XL, D3K LGP, D3K XL, D3KXL, D4B, D4B LGP, D4C, D4C LGP, D4C XL, D4G, D4K LGP, and D4K XL. Please verify your machine model and part number before ordering.

Key Features

Direct Replacement: Replacement top carrier roller using part number CR3002 for compatible Caterpillar equipment.

Upper Track Return: Supports upper track return and helps guide carrier roller movement on compatible paver and dozer undercarriages.

Caterpillar Paver & Dozer Fitment: Designed for listed Caterpillar AP/BG paver and D3/D4 crawler dozer carrier roller applications.

Smooth Roller Operation: Supports smooth rotation to help reduce vibration, noise, and unnecessary track wear.

Part Number & Fitment Check: Part number CR3002 can be used to confirm compatibility. Verify your machine model and existing top carrier roller before ordering.

Warranty

12-Month Warranty.
Every rubber track, roller, sprocket, and idler we sell is backed by a 12-month warranty.
If it doesn’t hold up, we make it right.

Shipping

Free Shipping in the USA

We keep inventory stocked and offer fast nationwide shipping, often same or next business day, from strategically located warehouses.

Free Shipping in the USA

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12-Month Warranty

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