Eaton R46-170D Rear Differentials For Sale

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2005 Eaton R46-170D Rear Differential for a International 9900

$2,420 USD

(USED) Eaton R46-170D Ratio: 4.30 Side Gear Splines: 46 W/ Locker: YES Cast#: NA

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9900
Stock Number	25888781
MLS Number	13957145
Category	Differentials, Rear
Last Updated	2/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(888) 519-___ SHOW
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Eaton R46-170D Rear Differential

$2,000 USD

Remanufactured Eaton R46-170D rear, rear differential assembly. 3.91 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	3
Condition	Remanufactured
Rear End	3.91 ratio
Fits To Make(s)	EATON
Fits To Model(s)	R46-170D
Stock Number	BP TRS R46-170D/3.9
MLS Number	14050335
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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2014 Eaton R46-170D Rear Differential for a Kenworth T800

$2,420 USD

(USED) Eaton R46-170D Ratio: 4.30 Side Gear Splines: 46 W/ Locker: YES Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25888218
MLS Number	13954809
Category	Differentials, Rear
Last Updated	11/6/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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Eaton R46-170D Rear Differential for a 2013 Kenworth W900

$2,250 USD

R23-170D 3.91 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE/ LOCKER CRITICAL CORE, Axle Spline Count: 46, Serial#: NA, Core Charge: 750.00, Ratio: 3.91

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2013
Part Number	R23-170D
Stock Number	22224-2
MLS Number	12707271
Category	Differentials, Rear
Last Updated	1/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts