Home / Shop / Motive Gear Ten Factory Axle Shafts MG20660B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 17.670 in. Length, Chevy, GMC, Each

Motive Gear Ten Factory Axle Shafts MG20660B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 17.670 in. Length, Chevy, GMC, Each

SKU: MGRMG20660B

Axle Shafts, Direct Fit

Motive Gear

Motive Gear Ten Factory Axle Shafts MG20660B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 17.670 in. Length, Chevy, GMC, Each

SKU: MGRMG20660B

Axle Shafts, Direct Fit

Sale ends in Calculating... Fri 16 Oct, 2:54 pm AEST

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

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Description

Motive Gear Ten Factory replacement axle shafts are available for direct fitment on nearly two dozen axle models and hundreds of vehicle applications. Built from quality materials and heat-treated for strength and durability, Ten Factory axle shafts are offered individually to swap out a broken or worn original—as well as in more complete kits, with multiple shafts, wheel studs, bearings, and seals (depending on your selection). The components feature strong forgings and alloys for quality axle shafts you can rely on. Choose the parts needed for your specific make and model.

Part Type

Axle Shafts, Direct Fit

Data: v4.2 - Upd: 2026-10-15 12:16:11

Specifications

Product Attributes - Brand: TEN FACTORY
Product Attributes - Manufacturer's Part Number: MG20660B
Product Attributes - Part Type: Axle Shafts, Direct Fit
Product Attributes - Product Line: Motive Gear Ten Factory Axle Shafts
Product Attributes - UPC: 698231878606
Product Attributes - Differential Case Design Type: Dana 60
Product Attributes - Axle Type: Front inner
Product Attributes - Axle Length (in.): 17.67
Product Attributes - Inner Axle Splines: 35
Product Attributes - Axle Material: 4340 chromoly
Product Attributes - Wheel Stud Type: Press-in
Product Attributes - Wheel Studs Included: No
Product Attributes - Bearings Included: Yes
Product Attributes - Seals Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Motive Gear
StreetFX SKU	mgrMG20660B
SFX Item ID	4797924
Supplier Item Code	4797924
Manufacturer SKU	MG20660B
Manufacturer UPC	698231878606
Alternative References	MOTMG20660B, 35-Spline

Compatibility

Application Data

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	U
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	7.4
CID	454
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	S
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Liter	4.1
CID	250
Engine Family	GM inline 6-cylinder
Engine Size	4.1L/250
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	D
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Liter	6.6
CID	400
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	R
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1981
Engine Type	L6
Liter	4.8
CID	292
Engine Family	GM inline 6-cylinder
Engine Size	4.8L/292
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	T
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Liter	6.6
CID	400
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	X
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1980
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1981
Ending Year	1981
Engine Type	L6
Liter	4.8
CID	292
Engine Family	GM inline 6-cylinder
Engine Size	4.8L/292
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	T
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1981
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1981
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	U
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	7.4
CID	454
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	S
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Liter	4.1
CID	250
Engine Family	GM inline 6-cylinder
Engine Size	4.1L/250
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	D
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Liter	4.8
CID	292
Engine Family	GM inline 6-cylinder
Engine Size	4.8L/292
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	T
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Liter	6.6
CID	400
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	R
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Liter	6.6
CID	400
Engine Family	Chevy small block Gen I
Engine Size	6.6L/400
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	X
Region	USA

Make	CHEVROLET
Model	K20
Submodel	DELUXE
Beginning Year	1981
Ending Year	1981
Engine Type	L6
Liter	4.8
CID	292
Engine Family	GM inline 6-cylinder
Engine Size	4.8L/292
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	T
Region	USA

Make	CHEVROLET
Model	K20
Submodel	DELUXE
Beginning Year	1981
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	CHEVROLET
Model	K20
Submodel	DELUXE
Beginning Year	1981
Ending Year	1981
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	CHEVROLET
Model	K20
Submodel	SCOTTSDALE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	5.0
CID	305
Engine Family	Chevy small block Gen I
Engine Size	5.0L/305
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	U
Region	USA

Make	CHEVROLET
Model	K20
Submodel	SCOTTSDALE
Beginning Year	1978
Ending Year	1978
Engine Type	V8
Liter	7.4
CID	454
Engine Family	Chevy big block Mark IV
Engine Size	7.4L/454
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	S
Region	USA

Make	CHEVROLET
Model	K20
Submodel	SCOTTSDALE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Liter	4.1
CID	250
Engine Family	GM inline 6-cylinder
Engine Size	4.1L/250
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 17.67"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	D
Region	USA

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Motive Gear Ten Factory Axle Shafts MG20660B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 17.670 in. Length, Chevy, GMC, Each

Motive Gear Ten Factory Axle Shafts MG20660B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 17.670 in. Length, Chevy, GMC, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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