D10W 4210 B. I have a Ford 8 in gear set. I hope you can use it on your project. Make sure it fits your use before you buy. It looks in good condition.
OEM FORD 8" RING & PINION GEAR SET 3.00 RATIO C4OW-4610-B / D1OW-4210-B
New 5C3Z-9G804-C Genuine OEM Ford O-Ring Kit 05-07 6.0L Powerstroke Diesel
OEM FORD 9" RING AND PINION GEAR SET 3.55 RATIO WAC-4210-A / WAS-4610-A
NEW OEM Ford 5/8" Quick Connect Heater Core Coolant Hose Clip O-Ring Seal Kit
8 Pack OEM Injector O-Ring Kit For 7.3 Power Stroke Ford CM5010 XC3Z9229AB USA
8 Pack OEM Injector O-Ring Kit For 7.3 Power Stroke Ford CM5010 XC3Z9229AB
