Product Description
| Material | 35MnBh,40mn2 |
| Part No. | 108-0953,108-0947,154-3672,3P-3885,6Y-5407,1V-7072,CR4267,CR5192/40,CR3628,CR3519,1080953,6Y-5408 |
| Finish | Smooth |
| Colors | Black, yellow, or customized |
| Technology | Forging |
| Surface Hardness | HRC55-60,depth: 8mm-12mm |
| Warranty time | 12 Months;6 months |
| Delivery Time | 25-30 days |
Product Overview
Part Number: 108-0953 Fit Machine: CAT D4H Crawler Bulldozer Material: 35MnBH Alloy Steel Technology: Forging Surface Hardness: HRC50-56, hardened layer depth 4–10mm Warranty: 12-month global quality warranty Packing: Export wooden pallet packaging
This heavy-duty sealed lubricated track link is aftermarket replacement undercarriage spare part designed for CAT D4H crawler bulldozer. It fully matches original OEM part 108-0953, supports direct bolt-on installation without modification.
Core Advantages
Premium forged 35MnBH alloy steel, outstanding impact and abrasion resistance, ideal for mining, quarry, heavy earthmoving harsh working environments. Deep quenching heat treatment craft, track link surface hardness reaches HRC50-56, hardened layer depth 4–10mm to reduce premature wear failure. Oil-sealed pin & bushing lubrication system locks internal grease permanently, lowers friction loss, cuts maintenance frequency and machine operating costs. Rigorous multi-stage quality inspection: hardness test, tensile strength test, assembly tightness test before packaging delivery. MUYE Machinery factory direct production, sufficient inventory for bulk orders, 12-month global quality warranty for all customers.
Applicable Machine Models
CAT D4H Crawler Bulldozer Undercarriage System
Shipping & One-Stop Support Service
We provide full container and mixed undercarriage parts shipment worldwide. We also supply matching D4H track roller, carrier roller, front idler wheel, drive sprocket segments. Export wooden pallet packaging available. Contact our sales team for full set bulldozer undercarriage spare parts one-stop purchasing solution.





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