New Mazda OEM 3.636:1 ring & pinion set for any 7" differential.
Includes Speedometer Drive Unit (M533-17-400A), Axle Seals (2x MA02-27-238), and Redline 75w90 Differential Fluid (2x 1 quart bottle).
PLEASE NOTE: This item is shipped from Japan, and typically takes 7-14 business days to arrive at our shop for final shipment to the customer.
