Brand: Motive Gear
RP FORD 10.5″ 3.31 ’11-’20 MG
UPC: 00698231118795
App/Model: Ford 10.5
Cover Bolt Quantity: 12
Differential Model: Ford 10.5
Gear Ratio: 3.31
Pinion Gear Tooth Quantity: 13
Pinion Shaft Diameter: 1.94 Inch
Pinion Spline Count: 37
Prop 65 Yes/No: No
Ring Gear Bolt Quantity: 12
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 10.5 Inch
Ring Gear Rotation: Standard
Ring Gear Tooth Quantity: 43
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Rear
Taxonomy D: 3.31
For Ford 10.5″ (12 Bolt); 3.31 Ratio; 37 Spline

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Replaces:

• Ford: BC3Z-4209-D
• Ford: BC3Z-4209-K
• Ford: HC3Z-4209-D
• Yukon Gear and Axle: YG F10.5-331-37

Applications:

• 2011-2022 Ford F-250 Super Duty
• 2011-2016 Ford F-350
• 2011-2016 Ford F-350 Super Duty