Chrysler Fine Spline Pinion Nut for Chrysler 7.25" 8" 8.25" 8.75" and 9.25" Chains & Sprockets - Model BW4485 − 5/16" head

− 5/16" head

- 1/3 turn from disengaged to engaged

OEM Reference: 19132977

− Complete shim kit

5" gears into GM9

Chrysler Fine Spline Pinion Nut for Chrysler 7.25" 8" 8.25" 8.75" and 9.25" Chains & Sprockets - Model BW4485 − 5/16" headPinion Nut by Yukon Gear & Axle Description Chrysler fine spline pinion nut for Chrysler 7. 25", 8", 8. 25", 8. 75", and 9. 25". Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon. Pinion nut Fits Chrysler 7. 25", 8. 0", 8. 25",