Minor normal wear. Inspected, recalibrated with fresh OEM seals, and load-tested for rated working pressures.
Track Roller — Bottom (Set of 7)
Track Roller — Bottom (Set of 7)
Executive Summary & Operational Overview:
High-precision genuine OEM-grade Track Roller — Bottom (Set of 7) (Part #CAT-336-TR-BOT-7) engineered for Caterpillar Hydraulic Excavator. Fully bench-tested under rated load conditions, verified for direct drop-in fitment on CAT 336D, 340D Excavator, and backed by a comprehensive 30 Days replacement warranty.
Refurbishment & Certification: This Caterpillar transmission & drivetrain parts has completed our 4-stage workshop refurbishment protocol (1. Strip & Gear Inspection: Full teardown with magnetic particle inspection of gears & shafts. · 2. Precision Tolerances: Micrometer inspection against OEM backlash & clearance specs. · 3. Bench Load Testing: Torque and shift-cycle tested under simulated working load. · 4. Protective Crate Packaging: Sealed with anti-rust vapor wrap in heavy wooden crate.).
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Compatible with Caterpillar 336D fleets

