Home / Shop / Motive Gear Ten Factory Axle Shafts for 1983-1991 F-350 - MG20665B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 36.680 in. Length, Ford, Each

Motive Gear Ten Factory Axle Shafts for 1983-1991 F-350 - MG20665B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 36.680 in. Length, Ford, Each

SKU: MGRMG20665B

Axle Shafts, Direct Fit

Motive Gear

Motive Gear Ten Factory Axle Shafts for 1983-1991 F-350 - MG20665B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 36.680 in. Length, Ford, Each

SKU: MGRMG20665B

Axle Shafts, Direct Fit

Sale ends in Calculating... Fri 16 Oct, 1:57 pm AEST

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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 12:20:53

Specifications

Product Attributes - Brand: TEN FACTORY
Product Attributes - Manufacturer's Part Number: MG20665B
Product Attributes - Part Type: Axle Shafts, Direct Fit
Product Attributes - Product Line: Motive Gear Ten Factory Axle Shafts
Product Attributes - UPC: 698231878644
Product Attributes - Differential Case Design Type: Dana 60
Product Attributes - Axle Type: Front inner
Product Attributes - Axle Length (in.): 36.68
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	mgrMG20665B
SFX Item ID	4796939
Supplier Item Code	4796939
Manufacturer SKU	MG20665B
Manufacturer UPC	698231878644
Alternative References	MOTMG20665B, F-350, 35-Spline

Compatibility

Application Data

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1983
Ending Year	1985
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	G
Region	USA

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1983
Ending Year	1986
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	Y
Region	USA

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1983
Ending Year	1986
Engine Type	V8
Liter	6.9
CID	420
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	6.9L/420
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	1
Region	USA

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1983
Ending Year	1986
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1984
Ending Year	1985
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 LPG
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	9
Region	USA

Make	FORD
Model	F-350
Submodel	BASE
Beginning Year	1984
Ending Year	1986
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	H
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1987
Engine Type	V8
Liter	6.9
CID	420
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	6.9L/420
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	1
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1987
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1991
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	Y
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1991
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	H
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Liter	7.3
CID	445
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	7.3L/445
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	FORD
Model	F-350
Submodel	CUSTOM
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	G
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1983
Ending Year	1985
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	G
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1983
Ending Year	1987
Engine Type	V8
Liter	6.9
CID	420
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	6.9L/420
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	1
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1983
Ending Year	1987
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1983
Ending Year	1991
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	Y
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1984
Ending Year	1985
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 LPG
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	9
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1984
Ending Year	1991
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	H
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Liter	7.3
CID	445
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	7.3L/445
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	M
Region	USA

Make	FORD
Model	F-350
Submodel	XL
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	G
Region	USA

Make	FORD
Model	F-350
Submodel	XLS
Beginning Year	1983
Ending Year	1983
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	Y
Region	USA

Make	FORD
Model	F-350
Submodel	XLS
Beginning Year	1983
Ending Year	1983
Engine Type	V8
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Engine Size	5.8L/351
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	G
Region	USA

Make	FORD
Model	F-350
Submodel	XLS
Beginning Year	1983
Ending Year	1983
Engine Type	V8
Liter	6.9
CID	420
Engine Family	INTERNATIONAL V8 DIESEL
Engine Size	6.9L/420
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	1
Region	USA

Make	FORD
Model	F-350
Submodel	XLS
Beginning Year	1983
Ending Year	1983
Engine Type	V8
Liter	7.5
CID	460
Engine Family	Ford big block 385 Series
Engine Size	7.5L/460
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	L
Region	USA

Make	FORD
Model	F-350
Submodel	XLT
Beginning Year	1983
Ending Year	1984
Engine Type	L6
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Engine Size	4.9L/300
Drivetrain	4WD
Axle Shaft Position	Front Right Inner
Application Notes	4WD; Drive Axle Shaft; For Dana 60; Performance Front Inner Axle; Axle Length 36.68"; 35 Spline; Uses 5-806X U-Joint; 4340 Chromoly
Engine VIN Code	Y
Region	USA

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Motive Gear Ten Factory Axle Shafts for 1983-1991 F-350 - MG20665B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 36.680 in. Length, Ford, Each

Motive Gear Ten Factory Axle Shafts for 1983-1991 F-350 - MG20665B Shaft, Direct Fit, 4340 Chromoly, 35-Spline, 36.680 in. Length, Ford, Each

Description

Part Type

Specifications

Reference Information

Compatibility

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