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Ring & Pinion Sets
Ford 10.5 Rear Differential Ring & Pinion 3:31 37 Spline 331 2011+ F250 F350 Super Duty Gear Kit Set
$525.00
This is a genuine AAM ring and pinion set in a 3:31 ratio that fits 2011 and newer Ford F250 and F350 trucks with the 10.5 rear differential. This kit includes both pinion bearings and races, crush sleeve, pinion seal, nut, and a set of ring gear bolts. This pinion has 37 splines where the [...]
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Ring & Pinion Sets
Ford 10.5 Rear Differential Ring & Pinion 3:55 37 Spline 355 2011+ F250 F350 Super Duty Gear Kit Set
$525.00
This is a genuine AAM ring and pinion set in a 3:55 ratio that fits 2011 and newer Ford F250 and F350 trucks with the 10.5 rear differential. This kit includes both pinion bearings and races, crush sleeve, pinion seal, nut, and a set of ring gear bolts. This pinion has 37 splines where the [...]
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Ring & Pinion Sets
Ford 10.5 Rear Differential Ring & Pinion 3:73 37 Spline 373 2011+ F250 F350 Super Duty Gear Kit Set
$495.00
This is a genuine AAM ring and pinion set in a 3:73 ratio that fits 2011 and newer Ford F250 and F350 trucks with the 10.5 rear differential. This kit includes both pinion bearings and races, crush sleeve, pinion seal, nut, and a set of ring gear bolts. This pinion has 37 splines where the [...]
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Ring & Pinion Sets
Ford 10.5 Rear Differential Ring & Pinion 4:30 37 Spline 430 2011+ F250 F350 Super Duty Gear Kit Set
$550.00
This is a genuine AAM ring and pinion set in a 4:30 ratio that fits 2011 and newer Ford F250 and F350 trucks with the 10.5 rear differential. This kit includes both pinion bearings and races, crush sleeve, pinion seal, nut, and a set of ring gear bolts. This pinion has 37 splines where the [...]
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Out of stock
Ring & Pinion Sets
Ford 8.8 3:27 Ring Gear & Pinion OEM AAM F150 Mustang 327 Gearset
$175.00
This is a genuine AAM ring gear and pinion set in a 3:27 ratio for a Ford 8.8 rear differential. These are the best gears available for this application. These gear sets are Made in U.S.A. Common applications include F150 and E150 as well as Mustang, Crown Victoria, Explorer, Mercury Grand Marquis and some fullsize [...]
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Traction Devices
Ford 8.8 31 spline Traclock Posi Traction Differential OEM AAM
$280.00
This is an OEM style genuine AAM Traclock posi differential. We use the M4204F318 part number, but the box also has the latest AAM part number AL3Z4026A. This fits all Ford 8.8 differentials with 31 spline axles. These are a rebuildable clutch style posi.
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$140.00
This is a genuine AAM spider gear kit for the factory Ford 8.8 31 spline posi trac differential. Include everything, except the clutches. This kit has the 7/8″ cross pin for 1987 and newer trucks and SUVs. Note that it has 2 new circlips for the IRS differentials as well.
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$110.00
This is a genuine AAM pinion flange for the 8.8 rear differential found in many common Ford applications.
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$75.00
This is a genuine AAM pinion companion flange yoke that shows to fit Ford trucks and SUV’s with the 9.75 rear end. This is the part that the driveline bolts to with 4 bolts. This yoke is double drilled, but both bolt patterns are the same 4.250″ bolt circle. The seal diameter is 1.812″. It [...]
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Traction Devices
$325.00
This is a genuine AAM posi trac differential for 1997 and newer Ford 1/2 ton trucks and SUVs with the 9.75 ring gear. It is the same as the Dana 73106X.
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Cases & Spiders
Ford 9.75 Rear Differential Cross Pin Open and Posi Limited Slip
$27.50
This is a genuine AAM differential cross pin for the Ford 9.75 rear differential found in 1997 and newer Ford 1/2 truck and SUV’s. This differential has a 12 bolt cover. The AAM part number is F75Z4211AA.
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Out of stock
Ring & Pinion Sets
Ford F150 Expedition 9.75 Rear Differential Ring & Pinion Gear Set 3:08 Ratio 308 1997-2010
$100.00
This is a genuine Ford ring and pinion in a 3:08 ratio for the 9.75 rear differential found in some 1997-2010 1/2 ton Ford trucks and SUV’s. The Ford number on the box is F75Z-4209-AA or F75Z4209AA.
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Cases & Spiders
Ford F250 F250 1987-1999 10.25 Rear Axle Bare Open Differential Carrier Case 2 Pinion
$150.00
This is a genuine AAM bare open differential carrier that fits Ford F250 and F350 series trucks with the 10.25 rear axle. The 10.25 used a 12 bolt differential cover. Please note that some 1999 trucks had a 10.5, which has 3 spider gears. This will only replace the original carriers with 2 spider gears. [...]
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Ring & Pinion Sets
Genuine AAM Dodge Chrysler 9.25 3:55 Gear Set Ring & Pinion C9.25-355
$295.00
This is a genuine AAM ring and pinion in a 3:55 ratio for the Dodge and Chrysler vehicles with the 9.25 12 bolt rear differential. These fit 1/2 trucks and vans up to 2010 when Dodge started using the ZF rear differentials.
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Ring & Pinion Sets
Genuine AAM Dodge Chrysler 9.25 3:92 Gear Set Ring & Pinion C9.25-392
$250.00
This is a genuine AAM ring and pinion in a 3:92 ratio for the Dodge and Chrysler vehicles with the 9.25 12 bolt rear differential. These fit 1/2 trucks and vans up to 2010 when Dodge started using the ZF rear differentials.
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Ring & Pinion Sets
Genuine AAM Ford 8.8 3:55 Gear Set Ring & Pinion Mustang F150 Crown Victoria Explorer
$195.00
This is a genuine AAM gearset in a 3:55 ratio for Ford 8.8 rear differentials. We believe these are some of the highest quality gears available.
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