Product Specification:
Part Number: 5A-8374 (also referenced as 5A8374)
Product Name: Carrier Roller / Upper Track Roller Assembly
Product Type: Undercarriage Component / Carrier Roller
Single Weight: 28 kgs
Compatible Machine Model: Caterpillar D5B Crawler Dozer
Material: High-strength, wear-resistant alloy steel
Application: Construction, mining, heavy earthmoving, undercarriage replacement
Note: For detailed dimensions, bearing specifications, and installation procedures, please contact our sales team.
Key Features:
Heavy-Duty Construction: Engineered for demanding dozer applications on the CAT D5B
Upper Track Support: Maintains proper track alignment and reduces track sag
Precision Bearings and Seals: Ensures smooth rotation and protection against contaminants
Wear-Resistant Alloy Steel: Manufactured from high-strength material for extended service life
Critical Undercarriage Component: Essential for machine stability and track chain guidance
Direct OEM Replacement: Designed to meet OEM specification replacement standards
Compatible Equipment:
Applications:
Replacement Information:
This carrier roller serves as a direct aftermarket replacement with OEM reference 5A-8374 for the Caterpillar D5B crawler dozer. The upper track roller is engineered to meet OEM specification replacement requirements for undercarriage applications in construction and earthmoving operations.
Disclaimer: Beneparts is not affiliated with Caterpillar. All trademarks are used for identification and compatibility reference purposes only.
Related Parts:
154-3676 – Track Link Assembly for CAT D5B
118-1611 – Single Flange Track Roller for CAT D5B
118-1612 – Double Flange Track Roller for CAT D5B
185-6151 – Sprocket Segment for CAT D5B
3P-3892 – Master Track Shoe for CAT D5B
Track idlers for CAT D5B
Complete undercarriage kits available upon request
FAQ:
Q: Is the 5A-8374 a direct replacement for the OEM carrier roller?
A: Yes, the 5A-8374 is manufactured as an aftermarket replacement with OEM specification replacement standards for the CAT D5B carrier roller.
Q: What machine is this carrier roller compatible with?
A: It is specifically designed for the Caterpillar D5B crawler dozer. Verify compatibility with your specific undercarriage system before installation.
Q: What is the weight of the 5A-8374 carrier roller?
A: The single weight is 28 kgs.
Q: What is the function of a carrier roller?
A: The carrier roller supports and guides the upper return run of the track chain, maintaining proper track alignment and reducing track sag.
Q: What material is this carrier roller made from?
A: The 5A-8374 is manufactured from high-strength, wear-resistant alloy steel with precision bearings and seals for durability in demanding applications.
Q: What is the lead time for this replacement part?
A: Please contact our sales team for current stock availability and shipping estimates.
