Axle Results

Axle Shafts

Axle: Axle Shafts

AAM#Vehicle MakeModelYearAxle TypeSide L/R# of TeethLengthNotes
6W1Z4234AFordCrown Vic/Grand Marquis, Town Car2004 - 20118.8" Rear AxleR3134.25"
7L3Z4234AFordF-150, Mark LT2004 - 20088.8" Rear AxleR3133.75"
7L3Z4234CFordF-150, Mark LT2004 - 20088.8" Rear AxleL3135.25"
YL3Z4234BBFordF-150 Heritage2000 - 20048.8" Rear AxleL3133.41"
Differential Cases - No Internal Gears

Axle: Differential Cases - No Internal Gears

AAM#Vehicle MakeModelYearAxle TypeAxle Ratio# of TeethNotes
9L3Z4204AFordF 150, Mark LT, Explorer, Navigator, Ranger, Expedition, Explore1987 - 20128.8" Rear AxleAll31 / 1.32"Use FDK-8.8-28 for 28 spline applications - Use FDK-8.8-31 for 31 spline applications
Differential Cases - Traction Enhancing

Axle: Differential Cases - Traction Enhancing

AAM#Vehicle MakeModelYearAxle TypeAxle Ratio# of TeethNotes
8C3Z4026BFordF-Series Super Duty1999 - 201010.5" Rear AxleAll35 / 1.50"Trac-Loc Plate Clutch Limited Slip Differential - 2 piece case with 3 pinion design - Can also be used with 10.25" Rear Axles
9L3Z4026JFordExpidition/Navigator, F 150 / Mark LT, Econoline2001 - 20129.75" Rear AxleAll34 / 1.37"Trac-Loc Plate Clutch Limited Slip Differential
AL3Z4026AFordExpedition, Mustang, Lincoln Mark LT, Town Car, Aviator, Explore1987 - 20118.8" Rear AxleAll31 / 1.32"Trac-Loc Plate Clutch Limited Slip Differential - New design. No "S" Spring - Uses belleville washers for clutch preload
Pinion Flanges

Axle: Pinion Flanges

AAM#Vehicle MakeModelYearSeriesAxle Type# of TeethNotes
2C3Z4851ABFordF-Series over 8500 GVW2002 - 2010Flange10.25" - 10.5" Rear Axle
DL3Z4851AFordE-150, F-150/Bronco (circular), Ranger, Town Car, Aviator, Crown1990 - 201113308.8" Rear Axle30
YC3Z4851ABFordF-150, Expedition2001 - 2012Flange
Ring & Pinion Gear Sets

Axle: Ring & Pinion Gear Sets

AAM#Vehicle MakeModelYearAxle TypeAxle RatioNotes
8C3Z4209FFordF Series Super Duty over 8500 GVW2003 - 201010.5" Rear Axle3.73
BC3Z4209KFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.31
BC3Z4209JFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle4.30
BC3Z4209HFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.73
BC3Z4209GFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.55
8L3Z4209KAFordF Series, Explorer, Expedition, Econoline1997 - 20049.75" Rear Axle3.55
3L1Z4209AAFFordF Series UNDER 8500 GVW1997 - 20049.75" Rear Axle3.08
BL3Z4209FFordF-1502010 - 20149.75" Rear Axle3.31
CL3Z4209DFordF-Series over 8500 GVW2009 - 20169.75" Rear Axle3.73
CL3Z4209EFordF-Series over 8500 GVW2009 - 20169.75" Rear Axle3.55
8W7Z4209DFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.08
8R3Z4209HFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.31
CL5Z4209AFordRanger (2006+) Explorer/Navigator/Mountaineer (2002-2005) Crown1983 - 20148.8" Rear Axle3.55
F88355GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.55AAM Aftermarket Gear Set
F88373GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.73AAM Aftermarket Gear Set
F88410GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle4.10AAM Aftermarket Gear Set
FR3Z4209BFordF150, Mustang2015+8.8" Rear Axle3.73
Flange Yokes

Driveshaft: Flange Yokes

AAM#Vehicle MakeSeriesStyleA (mm)B (mm)C (mm)D (mm)E (mm)F (mm)
F81Z4865DAFord148045.7068.10
2C3Z4865BAFord141050.8075.00
F81Z4865CAFord141041.1068.10
E9TZ4782BFord133041.09
Differential Gear Kits

Installation Parts and Kits: Differential Gear Kits

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
8C3Z4215BFordF-Series Super Duty2005 - 201010.5" Rear Axle
9L3Z4215CFordF-Series under 8500 GVW, Lincoln Mark LT, Expedition/Navigator2003 - 20119.75" Rear Axle
AR3Z4215AFordMustang, E150, Expedition, Aviator, Sport Track, Explorer, Mouon1991 - 20108.8" Rear Axle
FDK-8.8-31FordF-Series under 8500 GVW, Lincoln Mark LT, Crown Vic,Expedition/1996 - 20068.8" Rear Axle
2L1Z4215DAFordLincoln LS, Thunderbird2000 - 20028.0" - 8.8" Rear Axle
3L8Z4215AAFordEscape & Mariner2004 - 20067.5" Rear Axle
5R3Z4215AAFordMustang, Ranger/Mazda B20002005 - 20117.5" Rear Axle