Home / Shop / Zumbrota Remanufactured Axle Assemblies RAA435-1656B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies RAA435-1656B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA435-1656B

Axle Assemblies

Zumbrota Drivetrain

Zumbrota Remanufactured Axle Assemblies RAA435-1656B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

SKU: ZUDRAA435-1656B

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: 2026-09-30 18:07:14

Specifications

Product Attributes - Brand: Zumbrota Drivetrain
Product Attributes - Manufacturer's Part Number: RAA435-1656B
Product Attributes - Part Type: Axle Assemblies
Product Attributes - Product Line: Zumbrota Remanufactured Axle Assemblies
Product Attributes - UPC: 883584779513
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 dually models. Does not fit Wide Track models.

Reference Information

Brand Name/s	Zumbrota Drivetrain
StreetFX SKU	zudRAA435-1656B
SFX Item ID	4863819
Supplier Item Code	4863819
Manufacturer SKU	RAA435-1656B
Manufacturer UPC	883584779513
Alternative References	ZUMRAA435-1656B

Compatibility

Application Data

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1994
CID	350
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	K
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	BASE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1994
CID	454
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy big block Gen V
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	BASE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1994
CID	395
Drivetrain	RWD
Ending Year	2000
Engine Family	CHEVY V8 DIESEL
Engine Size	6.5L/395
Engine Type	V8
Engine VIN Code	F
Liter	6.5
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	BASE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1996
CID	350
Drivetrain	RWD
Ending Year	2000
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	R
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	BASE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1996
CID	454
Drivetrain	RWD
Ending Year	2000
Engine Family	Chevy big block Gen VI
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	J
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	BASE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	454
Drivetrain	RWD
Ending Year	1990
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	379
Drivetrain	RWD
Ending Year	1993
Engine Family	CHEVY V8 DIESEL
Engine Size	6.2L/379
Engine Type	V8
Engine VIN Code	J
Liter	6.2
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	350
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	K
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1991
CID	454
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy big block Gen V
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1992
CID	395
Drivetrain	RWD
Ending Year	1998
Engine Family	CHEVY V8 DIESEL
Engine Size	6.5L/395
Engine Type	V8
Engine VIN Code	F
Liter	6.5
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1996
CID	350
Drivetrain	RWD
Ending Year	1998
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	R
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1996
CID	454
Drivetrain	RWD
Ending Year	1998
Engine Family	Chevy big block Gen VI
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	J
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	CHEYENNE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1999
CID	350
Drivetrain	RWD
Ending Year	2000
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	R
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	LS

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1999
CID	395
Drivetrain	RWD
Ending Year	2000
Engine Family	CHEVY V8 DIESEL
Engine Size	6.5L/395
Engine Type	V8
Engine VIN Code	F
Liter	6.5
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	LS

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1999
CID	454
Drivetrain	RWD
Ending Year	2000
Engine Family	Chevy big block Gen VI
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	J
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	LS

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	454
Drivetrain	RWD
Ending Year	1990
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SCOTTSDALE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	350
Drivetrain	RWD
Ending Year	1992
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	K
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SCOTTSDALE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	379
Drivetrain	RWD
Ending Year	1992
Engine Family	CHEVY V8 DIESEL
Engine Size	6.2L/379
Engine Type	V8
Engine VIN Code	J
Liter	6.2
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SCOTTSDALE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1991
CID	454
Drivetrain	RWD
Ending Year	1992
Engine Family	Chevy big block Gen V
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SCOTTSDALE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1992
CID	395
Drivetrain	RWD
Ending Year	1992
Engine Family	CHEVY V8 DIESEL
Engine Size	6.5L/395
Engine Type	V8
Engine VIN Code	F
Liter	6.5
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SCOTTSDALE

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	454
Drivetrain	RWD
Ending Year	1990
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SILVERADO

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	379
Drivetrain	RWD
Ending Year	1993
Engine Family	CHEVY V8 DIESEL
Engine Size	6.2L/379
Engine Type	V8
Engine VIN Code	J
Liter	6.2
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SILVERADO

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1990
CID	350
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Engine Type	V8
Engine VIN Code	K
Liter	5.7
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SILVERADO

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1991
CID	454
Drivetrain	RWD
Ending Year	1995
Engine Family	Chevy big block Gen V
Engine Size	7.4L/454
Engine Type	V8
Engine VIN Code	N
Liter	7.4
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SILVERADO

Application Notes	Remanufactured Rear Differential; United States (USA); Ratio: 3.73; GM 14 Bolt 10.5 Inch Ring Gear, Dual Rear Wheels, With Splayed Frame, Without Wide Track Option GTY, Ratio Option GT4, Without Posi Traction, Does Not Include Hubs, Brakes, Backing Plates, Or Axle Shafts
Beginning Year	1992
CID	395
Drivetrain	RWD
Ending Year	1998
Engine Family	CHEVY V8 DIESEL
Engine Size	6.5L/395
Engine Type	V8
Engine VIN Code	F
Liter	6.5
Make	CHEVROLET
Model	C3500
Region	USA
Submodel	SILVERADO

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Zumbrota Remanufactured Axle Assemblies RAA435-1656B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Zumbrota Remanufactured Axle Assemblies RAA435-1656B Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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