4.73L Hd Syn-B 10W30 - SKU: HDSB-1030-5

Stands up to high heat and stress to protect as well on the last day as it does on the first day Up to 83% better oxidation control and 63% better deposit control Meets or exceeds the requirements of OEMs Excellent extended drain capability Approved By: API CJ-4; API CK-4 Suitable for Use: Allison C-4