Products Showing Parts for — {{ active_vehicle.name }}

No Results Showing Parts for — {{ active_vehicle.name }}

Differential Parts

New Product Filters!
Dorman 630-434 Front Axle Shaft Kit (Front Right) 29461 34.00 Dorman 630-434 Front Axle Shaft Kit (Front Right)
$ 322.95
The Dorman 630-434 Front Axle Shaft Kit (Front Right) for your 1999-2004 Ford Super Duty and 1999-2005 Ford Excursion provides time-saving convenience at an affordable price. Featuring a durable steel construction for long-lasting performance, this axle shaft comes pre-assembled with u-joints and is designed as a direct replacement for an easy repair. Features: Durable Steel Construction Pre-Installed U-Joints For Easy Repair Replaces Ford OE Part# F81Z-3219-BA Applications: Fits Dana 60 Axle; SRW; 35 Spline Inner
Dorman 630-435 Front Axle Shaft Kit (Front Left) 29462 21.00 Dorman 630-435 Front Axle Shaft Kit (Front Left)
$ 386.95
The Dorman 630-435 Front Axle Shaft Kit (Front Left) for your 1999-2004 Ford Super Duty and 1999-2005 Ford Excursion provides time-saving convenience at an affordable price. Featuring a durable steel construction for long-lasting performance, this axle shaft comes pre-assembled with u-joints and is designed as a direct replacement for an easy repair. Features: Durable Steel Construction Pre-Installed U-Joints For Easy Repair Replaces Ford OE Part# F81Z-3220-BA Applications: Fits Dana 60 Axle; SRW; 35 Spline Inner
Nitro Gear AXN46102 Outer Stub Axle (9.49") 104499 10.00 Nitro Gear AXN46102 Outer Stub Axle (9.49")
$ 162.75
The Nitro Gear AXN46102 Outer Stub Axle (9.49") for your Dana 50/60 is constructed from durable Chromoly Steel. This axle shaft is designed for DANA 5-806X or Nitro's Competition Excalibur U-joints! Does not fit stock unit bearings. Aftermarket or modified/machined hub assemblies with DAN700014 Spindle bearing kit, and 35 spline Locking hubs (MIL459SS) or Drive Slug Kit (NPD60-SLUG).Features:Chromoly Steel ConstructionOuter Stub Axle For Dana 50 & Dana 60Compatible Make / Model:1999-2004 Ford F-250/350 Super Duty, 9.49" Compatible Makes & Model is for reference only.You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
Nitro Gear AXN46102-KIT Drive Slug Kit w/Outer Stub Axles 9.49" 104498 25.00 Nitro Gear AXN46102-KIT Drive Slug Kit w/Outer Stub Axles 9.49"
$ 577.5
The Nitro Gear AXN46102-KIT Drive Slug Kit w/Outer Stub Axles 9.49" is a complete kit for your Dana 50/60. Featuring everything needed for installation, the Drive Slug Kit w/Outer Stub Axles 9.49" will keep you from breaking your locking hubs.Features:Front Drive Slug KitFor Off-Road & Competition UseCompatible Make / Model:1999-2004 Ford F-250/350 Super Duty, 9.49" Compatible Makes & Model is for reference only.You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
Nitro Gear IPKF10.5-PC Trac Lock Clutch Kit (3 Pinion Design) 104496 5.00 Nitro Gear IPKF10.5-PC Trac Lock Clutch Kit (3 Pinion Design)
$ 365.4
The Nitro Gear IPKF10.5-PC Trac Lock Clutch Kit (3 Pinion Design) is a direct-replacement for when you need to rebuild the Track Lock Posi in your vehicle. Nitro Gear & Axle Products are manufactured from high quality materials for a direct-fit design.Features:For Existing Trac Lock Differentials3 Pinion Clutch Set Compatible Make / Model:1985-2005 Ford E250 Rear1985-1998 Ford E350 Rear1985-1998 Ford F250 Rear1985-1997 Ford F350 Rear1997-2005 Ford F250 Superduty Rear1997-1999 Ford F350 Superduty Rear Compatible Makes & Model is for reference only.You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
Nitro Gear LBD70-35 Lunch Box Locker (35 Spline) 104495 12.00 Nitro Gear LBD70-35 Lunch Box Locker (35 Spline)
$ 489.69
Enhance traction in your Dana 70/80 (35 Spline, One-Piece Case) with the Nitro Gear LBD70-35 Lunch Box Locker (35 Spline). Nitro Lunchbox Lockers offer strength, durability, and are more affordable than other selectable lockers. Lunchbox lockers give you excellent performance and strength. Features:Ultra-DurableAffordable Alternative To Selectable LockersDependable In All ConditionsCompatible Make / Model:1971-1975 Dodge W200 W300 (Closed Knuckle Front)1974-1978 Dodge W600 1-/4 Ton Truck (Closed Knuckle Front)1973-1978 Dodge CB300 Heavy Duty Van1973-1978 Dodge MB300 Motorhome1974-1978 Dodge D300 Sweptline Pickup1971-1990 Dodge D300 D350 W300 W350 Pickup1971-1975 Dodge M300 Motorhome1972-1978 Dodge RM400 Motorhome1978 Dodge CB400 & MB400 Motorhome1972-1978 Dodge RM500 Motorhome1971-1978 Dodge P300 Delivery Van1975-1978 Chevy GMC C300 Camper, Van, & Dually DRW1975-1987 Chevy GMC P30 P300 Motorhome1973-1975 IHC International 1300 1 Ton Pickup (Closed Knuckle Front)1972-1978 IHC International 1600 1-1/4 Ton Pickup (Closed Knuckle Front)1967-1975 IHC International 1300 1 Ton Pickup & Motorhome1977-1980 Ford D50 Ambulance1974-2002 Ford E350 Van (most commonly found in dually DRW)1975-1978 Ford F250 Club Cab1975-1985 Ford F3501981-1987 Chevy GMC C30 K30 Dually DRW1988-1991 Chevy GMC R30 V30 Dually DRW1975-1991 Chevy GMC G300 Van w/ 146" wheelbaseCompatible Makes & Model is for reference only.You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
Nitro Gear NP806X-EXC Excalibur U-Joint 104486 3.00 Nitro Gear NP806X-EXC Excalibur U-Joint
$ 246.75
Upgrade the U-Joint in your Dana 60 with the Nitro Gear NP806X-EXC Excalibur U-Joint. The U-Joints are made of heavy duty chromoly solid body design making it weather resistant. Nitro Gear U-Joints are extremely reliable and suited for the street and competitive use. Nitro builds their U-Joints to be considerably stronger than the OEM Universal Joints.Features:Direct-FitChromoly FinishStronger Than OEMAdditional Notes: Replaces Spicer 5-806X & 5-733X Not recommended for highway use.
Nitro Gear NP806X-EXC-KIT Excalibur U-Joint (Pair) 104485 6.00 Nitro Gear NP806X-EXC-KIT Excalibur U-Joint (Pair)
$ 450.45
The Nitro Gear NP806X-EXC-KIT Excalibur U-Joint (Pair) replaces the broken U-Joint in your Dana 60. The U-Joints are made of heavy duty chromoly solid body design making it weather resistant. Nitro builds their U-Joints to be considerably stronger than the OEM Universal Joints. Nitro Gear U-Joints are extremely reliable and suited for off-road and competitive use.Features:Direct-FitChromoly FinishStronger Than OEMAdditional Notes:Replaces Spicer 5-806X and 5-733XNot recommended for highway use.
Nitro Gear NPWOEK-UNIT3 Weld-On Housing End (3" O.D. Axle Tube) 104483 11.00 Nitro Gear NPWOEK-UNIT3 Weld-On Housing End (3" O.D. Axle Tube)
$ 138.6
The Nitro Gear NPWOEK-UNIT3 Weld-On Housing End (3" O.D. Axle Tube) is the perfect choice for custom axle fabrication. This unit accepts Ford Super Duty unit bearings. Features:Weld-On For Custom Axle FabricationFits Super Duty Unit BearingsFor use with 99-04 Ford Superduty F350/F450 Unit Bearing Hub Assembly
Nitro Gear NPWOEK-UNIT3.5 Weld-On Housing End (3.5" O.D. Axle Tube) 104482 11.00 Nitro Gear NPWOEK-UNIT3.5 Weld-On Housing End (3.5" O.D. Axle Tube)
$ 138.6
The Nitro Gear NPWOEK-UNIT3.5 Weld-On Housing End (3.5" O.D. Axle Tube) is the perfect choice for custom axle fabrication. This unit accepts Ford Super Duty unit bearings. Features:Weld-On For Custom Axle FabricationFits Super Duty Unit BearingsFor use with 99-04 Ford Superduty F350/F450 Unit Bearing Hub Assembly
Nitro Gear YOKD60-29-FLANGE Pinion Flange 104573 3.00 Nitro Gear YOKD60-29-FLANGE Pinion Flange
$ 120.54
Replace the pinion flange on your Dana 60/70 (29 Spline) with the Nitro Gear YOKD60-29-FLANGE Pinion Flange. Made to factory specifications, the Pinion Flange is a direct-fit replacement. Each Pinion Flange manufactured by Nitro is made from the highest quality materials possible. The Pinion Flange is an ideal replacement part for the old, rusty, broken, damaged one on your vehicle.Features:Made to Factory SpecificationsConstructed From Quality MaterialsDirect-Fit ReplacementCompatible Make / Model:Ford VanCompatible Makes & Model is for reference only.You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
Nitro Gear YOKF100606 Pinion Flange 104572 4.00 Nitro Gear YOKF100606 Pinion Flange
$ 173.25
Replace the pinion flange on your Ford 10.5" (31 Spine) with the Nitro Gear YOKF100606 Pinion Flange. Made to factory specifications, the Pinion Flange is a direct-fit replacement. The Pinion Flange is an ideal replacement part for the old, rusty, broken, damaged one on your vehicle. Each Pinion Flange manufactured by Nitro is made from the highest quality materials possible.Features:Made to Factory SpecificationsConstructed From Quality MaterialsDirect-Fit Replacement
Nitro Gear YOKF100607 Pinion Flange 104571 11.00 Nitro Gear YOKF100607 Pinion Flange
$ 144.9
Replace the pinion flange on your Ford 10.5" (37 Spline) with the Nitro Gear YOKF100607 Pinion Flange. Each Pinion Flange manufactured by Nitro is made from the highest quality materials possible. The Pinion Flange is an ideal replacement part for the old, rusty, broken, damaged one on your vehicle. Made to factory specifications, the Pinion Flange is a direct-fit replacement.Features:Made to Factory SpecificationsConstructed From Quality MaterialsDirect-Fit Replacement
Nitro Gear YOKF975600 Pinion Flange 104570 2.50 Nitro Gear YOKF975600 Pinion Flange
$ 93.45
Replace the pinion flange on your Ford 9.75"/10.25" (31 Spline) with the Nitro Gear YOKF975600 Pinion Flange. The Pinion Flange is an ideal replacement part for the old, rusty, broken, damaged one on your vehicle. Each Pinion Flange manufactured by Nitro is made from the highest quality materials possible. Made to factory specifications, the Pinion Flange is a direct-fit replacement.Features:Made to Factory SpecificationsConstructed From Quality MaterialsDirect-Fit Replacement
USA Standard ZDS9112 Rear Driveshaft Assembly 43786 30.00 USA Standard ZDS9112 Rear Driveshaft Assembly
$ 445.29
Master every road surface when you install the USA Standard ZDS9112 Rear Driveshaft Assembly to your 1999-2002 Ford F-250 7.3L Powerstroke/E4OD (137" Wheelbase) - 49-5/8" Long. Each Driveshaft is backed by a 1 year warranty and provides your Ford with a performance that lasts. Each Driveshaft Assembly is closely inspected to ensure quality and is computer balanced to ensure it runs smoothly. Incredibly durable and resistant to daily wear and tear, the Driveshaft is constructed from high grade steel. Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Dana 80, '98 and newer Ford only - 35 SplineDana 80, '98 and newer Ford only - 37 SplineFord 10.5", '07 and olderCompatible Make / Model:Ford F-250 Super Duty 3/4 Ton (1999 - 2002)Application Notes:Measured from center of U/Joint to center of furthest U/Joint with the driveshaft collapsed.Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
USA Standard ZDS9115 Rear Driveshaft Assembly 43787 36.00 USA Standard ZDS9115 Rear Driveshaft Assembly
$ 445.29
Add an elite driveshaft to your 1999-2002 Ford F-250 7.3L Powerstroke 4R100 (141.8" Wheelbase) - 54-7/16" Long when you install the USA Standard ZDS9115 Rear Driveshaft Assembly. Each Driveshaft Assembly is closely inspected to ensure quality and is computer balanced to ensure it runs smoothly. Each Driveshaft is backed by a 1 year warranty and provides your Ford with a performance that lasts. Incredibly durable and resistant to daily wear and tear, the Driveshaft is constructed from high grade steel. Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Ford 10.5", '07 and olderCompatible Make / Model:Ford F-250 Super Duty 3/4 Ton (1999 - 2002)Application Notes:Measured from center of U/Joint to center of furthest U/Joint with the driveshaft collapsed.Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
USA Standard ZDS9127 Rear Driveshaft Assembly 43788 36.00 USA Standard ZDS9127 Rear Driveshaft Assembly
$ 445.29
Take your 1999-2002 Ford F-250 7.3L Powerstroke/M5HD (137" Wheelbase) - 51-5/8" Long to the next level when you install the USA Standard ZDS9127 Rear Driveshaft Assembly. Each USA Standard Driveshaft is computer balanced to ensure it will run incredibly smooth and is backed by a 1 year warranty. The Driveshaft is constructed from incredibly durable high grade steel and can stand up daily wear and tear. Every Driveshaft is closely inspected by USA Standard and comes with everything needed for a convenient installation. Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Ford 10.5", '07 and olderFord 9.75" (9 3/4 inch) , '00-'07Ford 9.75" (9 3/4 inch), '99 onlyCompatible Make / Model:Ford F-250 Super Duty 3/4 Ton (1999 - 2002)Application Notes:Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
USA Standard ZDS9130 Rear Driveshaft Assembly 43789 36.00 USA Standard ZDS9130 Rear Driveshaft Assembly
$ 445.29
Handle the mud and the racetrack when you add the USA Standard ZDS9130 Rear Driveshaft Assembly to your 1999-2002 Ford F-350 7.3L Powerstroke/M5HD (141.8" Wheelbase) - 50-7/8" Long. Every Driveshaft is closely inspected by USA Standard and comes with everything needed for a convenient installation. The Driveshaft is constructed from incredibly durable high grade steel and can stand up daily wear and tear. Each USA Standard Driveshaft is computer balanced to ensure it will run incredibly smooth and is backed by a 1 year warranty. Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Dana 80, '98 and newer Ford only - 35 SplineDana 80, '98 and newer Ford only - 37 SplineFord 10.5", '07 and olderCompatible Make / Model:Ford F-350 Super Duty 1 Ton (1999 - 2002)Application Notes:Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
USA Standard ZDS9131 Rear Driveshaft Assembly 43790 35.00 USA Standard ZDS9131 Rear Driveshaft Assembly
$ 445.29
Keep your vehicle moving for years to come when you purchase the USA Standard ZDS9131 Rear Driveshaft Assembly for your 1999-2002 Ford F-350 7.3L Powerstroke/E4OD (137" Wheelbase) - 50-7/8" Long. The Driveshaft is constructed from incredibly durable high grade steel and can stand up daily wear and tear. Each USA Standard Driveshaft is computer balanced to ensure it will run incredibly smooth and is backed by a 1 year warranty. Every Driveshaft is closely inspected by USA Standard and comes with everything needed for a convenient installation.Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Dana 80, '98 and newer Ford only - 35 SplineDana 80, '98 and newer Ford only - 37 SplineFord 10.5", '07 and olderCompatible Make / Model:Ford F-350 Super Duty 1 Ton (1999 - 2002)Application Notes:Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
USA Standard ZDS9299 Front Driveshaft Assembly 43791 18.00 USA Standard ZDS9299 Front Driveshaft Assembly
$ 406.19
Add an elite Front Driveshaft Assembly to your 2001 Ford Excursion 7.3L Powerstroke - 39-3/4" Long when you install the USA Standard ZDS9299 Front Driveshaft Assembly. Computer balanced to provide an incredibly smooth, vibration free driving experience, the USA Standard Front Driveshaft Assembly is the perfect upgrade to your Excursion. Each Front Driveshaft Assembly is thoroughly inspected to ensure it is of the highest quality and is backed by a 1 year warranty. The Front Driveshaft Assembly is constructed from high grade steel which makes it incredibly durable and includes everything needed for a convenient bolt-in installation. Features:1 Year Warranty Inspected For QualityEngineered For Performance Constructed From High Grade Steel.Compatible Differentials: Dana 50 Front, Straight AxleCompatible Make / Model:Ford Excursion (2001 - 2001)Application Notes:Fits 2001 Ford Excursion front with 7.3L engine. 39 3/4″ long from center of furthest u/joint caps.Compatible Makes and Model Chart is for reference only. You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary.
XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.