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Description
The 6Y1139 Track Link Assembly is a sealed and lubricated (SALT/LUB) chain engineered for reliable undercarriage performance on Cat D7H-series machinery. Built for direct OEM replacement, this assembly delivers consistent engagement and extended service life in demanding dozer applications.
| Product Specifications | |
|---|---|
| SKU | 6Y1139 |
| Model | D7H |
| Type | Sealed & Lubricated (SALT/LUB) |
| Size | 43 |
| Pitch | 8.500" |
| Bolt Hole | 3/4" |
| Category | Track Link Assemblies |
Note: Master bolts for this chain — qty 2 of 01050040 and qty 2 of 01050037.
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