Home / Shop / Zumbrota Remanufactured Axle Assemblies RAA440-1291B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies RAA440-1291B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA440-1291B

Axle Assemblies

Zumbrota Drivetrain

Zumbrota Remanufactured Axle Assemblies RAA440-1291B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA440-1291B

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 04:52:00

Specifications

Product Attributes - Brand: Zumbrota Drivetrain
Product Attributes - Manufacturer's Part Number: RAA440-1291B
Product Attributes - Part Type: Axle Assemblies
Product Attributes - Product Line: Zumbrota Remanufactured Axle Assemblies
Product Attributes - UPC: 883584739166
Product Attributes - Axle Shafts Included: Yes
Product Attributes - Brakes Included: No
Product Attributes - Center Section Type: Open
Product Attributes - Third Member Included: Yes
Product Attributes - Ring and Pinion Included: Yes
Product Attributes - Ring and Pinion Ratio: 3.73:1
Product Attributes - Wheel Studs Included: No
Product Attributes - Wheel Stud Pattern: 8 x 6.50 in.
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 that have a pin switch next to the actuator.

Reference Information

Brand Name/s	Zumbrota Drivetrain
StreetFX SKU	zudRAA440-1291B
SFX Item ID	4863846
Supplier Item Code	4863846
Manufacturer SKU	RAA440-1291B
Manufacturer UPC	883584739166
Alternative References	ZUMRAA440-1291B

Compatibility

Application Data

Universal	No
Make	GMC
Model	K3500
Submodel	SIERRA SLX
Beginning Year	1991
Ending Year	1990
Drivetrain	4WD
Engine Type	V6
Engine Size	7.4L/454
Liter	7.4
CID	454
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	N

Universal	No
Make	GMC
Model	K3500
Submodel	SIERRA SLX
Beginning Year	1992
Ending Year	1993
Drivetrain	4WD
Engine Type	V6
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	YUKON
Submodel	BASE
Beginning Year	1988
Ending Year	1993
Drivetrain	4WD
Engine Type	V8
Engine Size	6.2L/379
Liter	6.2
CID	379
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	K

Universal	No
Make	GMC
Model	YUKON
Submodel	SIERRA
Beginning Year	1991
Ending Year	1993
Drivetrain	RWD
Engine Type	V6
Engine Size	4.3L/262
Liter	4.3
CID	262
Engine Family	GM V6
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	Z

Universal	No
Make	GMC
Model	YUKON
Submodel	SL
Beginning Year	1996
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	5.0L/305
Liter	5.0
CID	305
Engine Family	Chevy small block Gen I
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	H

Universal	No
Make	GMC
Model	YUKON
Submodel	SL
Beginning Year	1989
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	7.4L/454
Liter	7.4
CID	454
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	K

Universal	No
Make	GMC
Model	YUKON
Submodel	SLE
Beginning Year	1989
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	7.4L/454
Liter	7.4
CID	454
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	N

Universal	No
Make	GMC
Model	YUKON
Submodel	SLE
Beginning Year	1989
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	6.2L/379
Liter	6.2
CID	379
Engine Family	Chevy small block Gen I
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	J

Universal	No
Make	GMC
Model	YUKON
Submodel	SLT
Beginning Year	1991
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	N

Universal	No
Make	GMC
Model	YUKON
Submodel	SLT
Beginning Year	1992
Ending Year	1993
Drivetrain	RWD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	S

Universal	No
Make	GMC
Model	YUKON
Submodel	SPORT
Beginning Year	1994
Ending Year	1994
Drivetrain	4WD
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy big block Mark IV
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	S

Universal	No
Make	GMC
Model	YUKON
Submodel	SPORT
Beginning Year	1994
Ending Year	1994
Drivetrain	RWD
Engine Type	V6
Engine Size	6.2L/379
Liter	6.2
CID	379
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	S

Universal	No
Make	GMC
Model	K3500
Submodel	BASE
Beginning Year	1988
Ending Year	1995
Drivetrain	4WD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy diesel
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	K3500
Submodel	BASE
Beginning Year	1991
Ending Year	1995
Drivetrain	4WD
Engine Type	V8
Engine Size	7.4L/454
Liter	7.4
CID	454
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	N

Universal	No
Make	GMC
Model	K1500 SUBURBAN
Submodel	SIERRA SLE
Beginning Year	1992
Ending Year	1999
Drivetrain	4WD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	K1500 SUBURBAN
Submodel	SLE
Beginning Year	1992
Ending Year	1997
Drivetrain	4WD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	R

Universal	No
Make	GMC
Model	K1500 SUBURBAN
Submodel	SLE
Beginning Year	1996
Ending Year	1999
Drivetrain	4WD
Engine Type	V8
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	J

Universal	No
Make	GMC
Model	K1500 SUBURBAN
Submodel	SIERRA SLT
Beginning Year	1988
Ending Year	1999
Drivetrain	4WD
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	K3500
Submodel	SIERRA SLT
Beginning Year	1988
Ending Year	1999
Drivetrain	4WD
Engine Type	V6
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	N

Universal	No
Make	GMC
Model	K3500
Submodel	SIERRA SLT
Beginning Year	1996
Ending Year	1999
Drivetrain	4WD
Engine Type	V6
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy diesel
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	K3500
Submodel	SLT
Beginning Year	1996
Ending Year	1993
Drivetrain	4WD
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	R

Universal	No
Make	GMC
Model	K3500
Submodel	SLT
Beginning Year	1995
Ending Year	1997
Drivetrain	4WD
Engine Type	V8
Engine Size	6.2L/379
Liter	6.2
CID	379
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	J

Universal	No
Make	GMC
Model	K2500 SUBURBAN
Submodel	SIERRA SLX
Beginning Year	1995
Ending Year	1990
Drivetrain	4WD
Engine Type	V6
Engine Size	6.5L/395
Liter	6.5
CID	395
Engine Family	Chevy big block Mark IV
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	F

Universal	No
Make	GMC
Model	K2500 SUBURBAN
Submodel	SIERRA SLX
Beginning Year	1991
Ending Year	1999
Drivetrain	4WD
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Chevy big block Gen V
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	R

Universal	No
Make	GMC
Model	K2500 SUBURBAN
Submodel	SIERRA SLX
Beginning Year	1988
Ending Year	1999
Drivetrain	4WD
Engine Type	V8
Engine Size	7.4L/454
Liter	7.4
CID	454
Engine Family	Chevy big block Gen VI
Application Notes	Ratio: 3.73; GM 9.25 Inch Ring Gear, IFS, With 8 Lug Wheels, With Pin Switch Hole By Actuator And Two 2-Way Connectors, Ratio Option GT4
Engine VIN Code	J

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Zumbrota Remanufactured Axle Assemblies RAA440-1291B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies RAA440-1291B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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