Richmond Gear. Fits 3 series spools. 9-3/4" ring gear diameter, 1.626" diameter pinion stem, 29 spline pinion. Manufactured from 8620 alloy.

3.91 Richmond Gear fits 489 case. 9.25” ring gear diameter, 1.876” diameter pinion, 29 spline, 8620 alloy.

4.11 65-70 10 BOLT CHEV  Richmond gear. Fits 3 series carriers. 8.2” ring gear diameter, 1.438” diameter pinion, 25 spline, 8620 alloy.

3.42 Ratio Richmond gear. Fits 3 series carriers. 7.5” ring gear diameter, 1.437” diameter pinion, 27 spline, 8620 alloy.LIMITED STOCK SALE

5.67 FORD 9"  (8620)Motive Gear 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy. (1957 & up)

4.30 9"  FORD (8620)  Motive 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy.

R3.90 8.8" FORD Motive Gear 8.8" ring gear diameter, 1.626" diameter pinion stem. 30 spline pinion, 8620 alloy.

6.50  9"  FORD (8620) Motive Gear 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy.

6.00 Motive Gear 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy. (1957 & up)

5.83 FORD 9" 9620 Motive Gear 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy. (1957 & up)

Richmond Gear. Fits 4 series carriers. 8.875” ring gear diameter, 1.625” diameter pinion, 30 spline, 8620 alloy.

4.86 9"  FORD (8620) Motive Gear 9" ring gear diameter, 1.313" diameter pinion stem, 28 spline pinion, 8620 alloy. (1957 & up)