Ford 8.8 inch 4.10 Ring and Pinion and Master Rebuild Kit!
Motive Gear Ring and Pinion gears are the differential's critical point of power transfer.
Motive Gear Ring and Pinion gears are also probably the simplest performance modification one can do to a vehicle.
Our Motive Gear Standard Performance Ring and Pinions are excellent replacements for original equipment and often installers comment on the superior strength and quality of our Ring and Pinions compared to some original equipment Ring and Pinions.
The most common reason to change Ring and Pinion ratios from the original equipment is to keep your power when bigger tires are put on a vehicle. You can easily increase torque with a ratio change for greater pulling or take off power from a dead start. People from off road enthusiasts, competitors, recreational trailer boaters, farmers, and everyday motorists will find quality and selection surpassed by none at Motive Gear.
-These are the top of the line gears on the market.
This 8.8" Master Rebuild Kit Includes:
PINION BEARING GROUP<BR>-Head taper bearing set
-Tail taper bearing set
CARRIER BEARING GROUP
-Right hand taper bearing set
-Left hand taper bearing set
SEALANT GROUP
-Pinion seal
-Gasket
PINION SMALL PARTS GROUP
-Pinion depth shim set
-Pinion crush sleeve
-Pinion nut
CARRIER SMALL PARTS GROUP
-Amenities package

Ring Gear Diameter: 8.8"
Pinion Shaft Diameter: 1.625"
Ring Gear Bolts: 10
Right Hand Threads: 7/16 x 20
Pinion Splines: 30
Cover Bolts: 10