A: We highly recommend using premium SAE 90 or 80W-90 heavy-duty gear oil. To maximize planetary gear life, perform the initial break-in oil change after 100 operating hours, and follow up with regular drain intervals every 500 hours.
A: Yes, it is fully precision-machined to direct OEM dimensions. The hub mounting flange pattern matches both standard and short-tail crawler configurations flawlessly, requiring absolutely zero frame modifications or welding during replacement.
A: Each assembly is thoroughly drained, treated with rust inhibitors, wrapped in vapor-barrier plastic bags, and secured tightly within robust export-grade wooden crates that withstand forklift handling and prolonged maritime freight cycles.
A: It features high-capacity bimetal cylinder blocks that keep internal bypass slippage near zero. This ensures stable volumetric efficiency, allowing both tracks to draw matching power and maintain true straight tracking even on slick, icy grades.






















