Home / Shop / Zumbrota Remanufactured Axle Assemblies for 2001-2003 F-150 - RAA435-2021J Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies for 2001-2003 F-150 - RAA435-2021J Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA435-2021J

Axle Assemblies

Zumbrota Drivetrain

Zumbrota Remanufactured Axle Assemblies for 2001-2003 F-150 - RAA435-2021J Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA435-2021J

Axle Assemblies

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

We accept

Description

Zumbrota Drivetrain remanufactured axle assembles offer reliable performance at a value price. They're available for thousands of applications—from passenger and off-road vehicles, to race cars and pulling trucks. The axle tubes are straightened to OE specifications; the housings are hydro-blasted and rinsed, then tested for surface wear and cracks; and the gear patterns and rolling torque are properly adjusted to ensure optimum tooth contact. Zumbrota replaces all seals, bearings, crush sleeves, pinion nuts, and shims on the front and/or rear axle assemblies. Order the replacement model recommended for your specific vehicle.

Part Type

Axle Assemblies

Data: v4.2 - Upd: 2026-10-15 04:48:37

Specifications

Product Attributes - Brand: Zumbrota Drivetrain
Product Attributes - Manufacturer's Part Number: RAA435-2021J
Product Attributes - Part Type: Axle Assemblies
Product Attributes - Product Line: Zumbrota Remanufactured Axle Assemblies
Product Attributes - UPC: 883584739104
Product Attributes - Ring and Pinion Included: Yes
Product Attributes - Ring and Pinion Ratio: 3.73:1
Product Attributes - Axle Shafts Included: No
Product Attributes - Brakes Included: No
Product Attributes - Center Section Type: Open
Product Attributes - Third Member Included: Yes
Product Attributes - Wheel Studs Included: No
Product Attributes - Bearings Included: Yes
Product Attributes - Seals Included: Yes
Product Attributes - Remanufactured: Yes
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Please have your VIN number ready when ordering. Fits models with rear disc brakes and 2.992 in. wheel bearings.

Reference Information

Brand Name/s	Zumbrota Drivetrain
StreetFX SKU	zudRAA435-2021J
SFX Item ID	4864484
Supplier Item Code	4864484
Manufacturer SKU	RAA435-2021J
Manufacturer UPC	883584739104
Alternative References	ZUMRAA435-2021J, F-150

Compatibility

Application Data

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2001
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	L
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	HARLEY-DAVIDSON EDITION

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2002
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	3
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	HARLEY-DAVIDSON EDITION

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	281
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	W
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 BI-FUEL
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	Z
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 CNG
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	M
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	L
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	281
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	W
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 BI-FUEL
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	Z
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 CNG
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	M
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	L
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2002
CID	281
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	6
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2002
CID	281
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	6
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	KING RANCH

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	281
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	W
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 BI-FUEL
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	Z
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 CNG
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	M
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	L
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	281
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	W
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 BI-FUEL
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	Z
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 CNG
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	M
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	L
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2002
CID	281
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	6
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2002
CID	281
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	6
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	LARIAT

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	330
Drivetrain	RWD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	5.4L/330
Engine Type	V8
Engine VIN Code	3
Liter	5.4
Make	FORD
Model	F-150
Region	USA
Submodel	LIGHTNING

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	256
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD V6 GAS
Engine Size	4.2L/256
Engine Type	V6
Engine VIN Code	2
Liter	4.2
Make	FORD
Model	F-150
Region	USA
Submodel	XL

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; Ford 9.75 Inch Ring Gear, Rear Disc Brakes, 14 mm Wheel Studs, 1.71 Inch Diameter Wheel Bearing Surface On Axle Shaft, Straight Tube Housing, Tag Number: V900A, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Sha
Beginning Year	2001
CID	281
Drivetrain	4WD
Ending Year	2003
Engine Family	FORD MODULAR V8 GAS
Engine Size	4.6L/281
Engine Type	V8
Engine VIN Code	W
Liter	4.6
Make	FORD
Model	F-150
Region	USA
Submodel	XL

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Zumbrota Remanufactured Axle Assemblies for 2001-2003 F-150 - RAA435-2021J Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies for 2001-2003 F-150 - RAA435-2021J Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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