Product Specification:
Part Number: 178-7288 (also referenced as 1787288)
Product Name: Single Flange Track Roller / Bottom Roller Assembly
Product Type: Undercarriage Component / Track Roller
Flange Type: Single Flange
Single Weight: 158 kgs
Compatible Machine Models: Caterpillar 374DL, Caterpillar 374D L, Caterpillar 374F, Caterpillar 365C, Caterpillar 365C L, Caterpillar 365B, Caterpillar 365B II, Caterpillar 365B L, Caterpillar 385C, Caterpillar 345B II, Caterpillar 345C, Caterpillar 345C L
Material: High-strength, wear-resistant forged alloy steel
Surface Hardness: HRC 52-58
Production Method: Forging
Application: Mining, quarrying, heavy excavation, undercarriage replacement
Note: For detailed dimensions and installation procedures, please contact our sales team.
Key Features:
Heavy-Duty Construction: Engineered for demanding excavator applications in mining and heavy excavation
Single Flange Design: Provides stable track chain guidance and lateral stability during turns and on uneven surfaces
Wear-Resistant Alloy Steel: Manufactured from high-strength material for extended service life
Precision Bearings and Seals: Ensures smooth rotation and protection against contaminants
Critical Undercarriage Component: Essential for machine stability and track chain alignment
Direct OEM Replacement: Designed to meet OEM specification replacement standards
Reduced Downtime: Durable construction minimizes replacement frequency
Compatible Equipment:
Caterpillar 374DL – Hydraulic Excavator
Caterpillar 374D L – Hydraulic Excavator
Caterpillar 374F – Hydraulic Excavator
Caterpillar 365C – Hydraulic Excavator
Caterpillar 365C L – Hydraulic Excavator
Caterpillar 365B – Hydraulic Excavator
Caterpillar 365B II – Hydraulic Excavator
Caterpillar 365B L – Hydraulic Excavator
Caterpillar 385C – Hydraulic Excavator
Caterpillar 345B II – Hydraulic Excavator
Caterpillar 345C – Hydraulic Excavator
Applications:
Replacement Information:
This single flange track roller serves as a direct aftermarket replacement with OEM reference 178-7288 for Caterpillar 374DL, 365C, 374F, 385C, and compatible excavators. The roller is engineered to meet OEM specification replacement requirements for undercarriage applications in mining and heavy excavation operations.
Disclaimer: Beneparts is not affiliated with Caterpillar. All trademarks are used for identification and compatibility reference purposes only.
Related Parts:
Track rollers, carrier rollers, and idlers for Caterpillar 374DL and 365C series excavators
Track shoes and track link assemblies for compatible Caterpillar models
Sprockets and undercarriage hardware
Complete undercarriage kits available upon request
FAQ:
Q: Is the 178-7288 a direct replacement for the OEM track roller?
A: Yes, the 178-7288 is manufactured as an aftermarket replacement with OEM specification replacement standards for Caterpillar 374DL, 365C, and 374F single flange track rollers.
Q: What machines is this track roller compatible with?
A: It is specifically designed for Caterpillar 374DL, 374D L, 374F, 365C, 365B, 385C, 345C, and 345B II excavators. Verify compatibility with your specific undercarriage system before installation.
Q: What is the weight of the 178-7288 track roller?
A: The single weight is 158 kgs.
Q: What type of flange does this roller have?
A: This is a single flange track roller assembly, designed to guide and support the track chain while maintaining lateral stability during movement.
Q: What material is this track roller made from?
A: The 178-7288 is manufactured from high-strength, forged alloy steel with surface hardness of HRC 52-58 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.
