The OTTO YA00004881 is a vital hydraulic oil cooler for the Hitachi ZX870‑5G excavator cooling system. It efficiently dissipates heat from hydraulic fluid, preventing overheating, maintaining stable system pressure, and protecting key hydraulic components from premature wear.

Optimize your DAEWOO excavator’s cooling performance with the OTTO 65.05606-5024 Radiator Core Oil Cooler, a premium aftermarket cooling component engineered for DB58/DB58T engines and DH/DX series excavators. This high-quality oil cooler ensures efficient engine oil temperature regulation, offering a cost-effective OEM alternative with precise fitment and durable performance for heavy-duty work.

Maximize your Caterpillar 312B’s efficiency with the OTTO Oil Cooler Radiator (P/N: 118-9949), a premium aftermarket replacement designed for durability and precise fitment. This high-quality component restores reliable hydraulic oil cooling to your heavy equipment, offering a cost-effective alternative to OEM parts while protecting the cooling system.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO ZX870-5G Excavator Spare Parts Ya00004881 Hydraulic Oil Cooler for Hitachi This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Hydraulic Oil Cooler 7Y-1541 7Y1541 for Caterpillar CAT Excavator 325 325 L 325 LN Oil Cooler This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO 2040971 204-0971 Hydraulic Oil Cooler for Caterpillar CAT Excavator E330C E330CL Oil Cooler This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Hydraulic Oil Cooler 4682428 for Hitachi Excavator ZX110-3 ZX120-3 ZX130-3 ZX135US-3 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO High Quality Hydraulic Oil Cooler 4650353 for Isuzu Engine 4HK1 for Hitachi Excavator ZX200-3 ZX210LCN-3 ZX210H-3 ZX21 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Construction machinery parts SK135SR-1 hydraulic oil cooler This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO Construction machinery parts PC200-6 hydraulic oil cooler For Excavator This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO SK300-3 K912-2 MD320B Excavator Engine Parts Hydraulic Oil Cooler 2452U405S2 Oil Cooler This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty