Product Description
| Material | 35MnBh |
| Part No. | CR3329, CR3329A,3P1152,3S9983,6T4179,6Y5012,8E4365,8P5837,ITM S01062H0M05, 5800043, 5800093 |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging |
| Surface Hardness | HRC55-60,depth: 8mm-12mm |
| Warranty time | 12 Months |
| Delivery Time | 25-30 days |
D6D SEGMENT PART NO.:6T4179
Product Overview
Part Number: 6T4179
Fit Machine: CAT D6D Medium Crawler Bulldozer
This heavy-duty aftermarket replacement sprocket segment (track segment) is designed for CAT D6D construction bulldozers. Manufactured from high-strength alloy steel with full-tooth carburizing deep quenching heat treatment, it meshes smoothly with matching track chains and provides steady driving power for farm land leveling, municipal road works and small quarry construction projects.
Core Advantages
Precision Machined Replacement Dimensions
The tooth profile, mounting hole spacing and overall size are precision processed to fit CAT D6D bulldozer perfectly. It allows direct bolt-on installation without any cutting or modification.
Deep Hardened Drive Teeth
The teeth surface achieves ultra-high hardness with excellent wear resistance, significantly prolonging service life on rocky and muddy construction sites.
High Toughness Steel Body
Solid steel construction resists cracking and permanent deformation under long-duration medium-load pushing operations.
Precision CNC Machining Tooth Profile
Finely machined tooth shape ensures smooth meshing with track links, lowering track abrasion and effectively avoiding track jumping and derailment.
Strict Pre-Shipment Full Inspection
Each segment goes through hardness testing and dimensional calibration before packing to maintain consistent stable quality.
Compatible Machine
This aftermarket replacement segment fits CAT D6D crawler bulldozer perfectly.
If you have doubts about compatibility, send your machine model and photos of your old segment to our sales team for fast professional verification.
Application
Replacement drive sprocket segment for CAT D6D bulldozers, widely applied in farm land renovation, residential road repair and earthmoving machinery chassis drive systems.
Packing & Delivery
Adopt shockproof export wooden cases and fumigated wooden pallets for outer packaging.
We offer bulk wholesale, accept mixed orders of full-set bulldozer undercarriage spare parts, support fast mass production lead time and global door-to-door logistics service.
Why Choose MUYE Aftermarket Undercarriage Parts
MUYE Machinery has focused on aftermarket medium & light bulldozer & excavator chassis spare parts for over 10 years:
- Complete product lineup including sprocket segments, track rollers, top rollers, idlers and track shoes for CAT, Komatsu, Doosan, Hitachi, Volvo and more brands
- Direct factory supply with competitive wholesale prices, no extra markup from middlemen
- All aftermarket undercarriage wear parts come with a 12-month quality warranty
- Professional technical team to provide accurate model matching and installation guidance
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