Differential Gear Install Kit

BC3Z4C121A Application Notes

Warranty

1 Year or 50,000 Miles

BC3Z4C121A Specifications

Differential Case Design Type Ford 10.5

Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential, LD Differential

Taxonomy B Small Part Kits & Components, Small Part Kits & Components, Small Part Kits & Components, Small Part Kits & Components, Small Part Kits & Components

Taxonomy C Ford 10.5, Ford 10.5, Ford 10.5, Ford 10.5, Ford 10.5

Taxonomy D Crush Sleeves & Solid Spacers, Crush Sleeves & Solid Spacers, Crush Sleeves & Solid Spacers, Crush Sleeves & Solid Spacers, Crush Sleeves & Solid Spacers

Where to buy

Vehicle Applications

2011 – 2014 Ford E-250
2011 – 2015 Ford E-350 Super Duty
2011 – 2015 Ford E-450 Super Duty
2011 – 2013 Ford F-150
2011 – 2015 Ford F-250 Super Duty
2016 – 2019 Ford F-250 Super Duty
Application notes:
- For Ford 10.5"
- Includes Crush Sleeve and Pinion Nut
2011 – 2016 Ford F-350
Application notes:
- For Ford 10.5"
- Includes Crush Sleeve and Pinion Nut
2011 – 2015 Ford F-350 Super Duty
2016 Ford F-350 Super Duty
Application notes:
- For Ford 10.5"
- Includes Crush Sleeve and Pinion Nut

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov