2010 Meritor/Rockwell RS21-145, Truck Delivery, Rear Rears (Tandem Rear or Single), Fits to: Hino 338, (Used) 2010 Hino 338, REAR REAR- Make: Meritor, Model: RS-21-145, Part Number: S420807401, Serial Number: F0R00849270, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Ratio 5.57, Axle Spline Count Other, Serial# F0R00849270 5PVNV8JT2A4S51739