Big Joe 2107-420002-0A Hydraulic Oil Tank Assembly

The 2107-420002-0A hydraulic oil tank serves as the primary fluid reservoir for the hydraulic system on Big Joe electric walkie stackers. It stores hydraulic fluid, dissipates heat, and allows air separation during operation. This OEM-specification tank is designed for direct fitment on S22-96 EP, ES10, and ES12 series stackers including ES10-10ES, ES10-10MM, ES10-22DM, ES10-22MM, ES12-12ES, ES12-12MM, ES12-25DM, and ES12-25MM models. Constructed from welded steel with integrated mounting brackets and standard hydraulic port connections. Replaces Big Joe part numbers 2107-420002-0A and 21074200020A.