Vendita calda per i rulli di ricambio di ricambi per sk330 sk230 kobelco

Standards: ISO 9001 quality certified; precision machining with tolerances of ±0.05 mm on critical surfaces.

Testing: 100% pressure testing (50 bar for 30 minutes) to ensure zero leakage.

Compatibilità: Direct replacement for Kobelco OEM track rollers. Cross-reference with part numbers (e.g., SK230: YN15V00046F1; SK330: YN15V00052F1) for exact fitment.