Crown & Pinion Gear for Volvo c303 c304 Portal Axle

- Reinforced 8620 forged steel with a specialized process

- Choice of 3 gear ratio

tyre size just for a references, might be different setup due to differences of gear ratio transfer case and gear box.

• 12:31 / 12x31 (2.583) ratio, faster speed than OEM, suitable for 35-36" tyre
• 11:32 / 11x32 (2.909) ratio, original fast gear, suitable for 38"-40" above tyre
• 9:31/ 9x31 (2.909) ratio, original fast gear, suitable for 43" above tyre

- C304 middle axle has extra spline gear on middle of pinion.