Used Mack Rear Differentials For Sale

1986 Mack DM685S Rear Differential

Mack CRD92 Rear Differential for a 1976 Mack RS600

Mack CRD93 Rear Differential for a 1996 Mack CH613

$1,695 USD

CRD93 REAR 4.64 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY/ BOLT ON T BAR STYLE TORQUE ROD PLATE, Core Charge: 650, Ratio: 4.64

Condition	Used
Rear End	4.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	1996
Stock Number	121624-4
MLS Number	13292992
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack Rear Differential for a 2013 Mack CHU613

$2,500 USD

CRD150 3.98 REAR DIFF, INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.98

Condition	Used
Rear End	3.98 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CHU613
Will Fit Year(s)	2013
Stock Number	111024-4
MLS Number	13234445
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRD203 Rear Differential for a 2004 Mack CX613 Vision

$1,895 USD

CRD203 3.63 INSPECTED IN OUR GEAR SHOP,90 DAY WARRANTY, Ratio: 3.63

Condition	Used
Rear End	3.63 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CX613 Vision
Will Fit Year(s)	2004
Stock Number	21022-10
MLS Number	11237138
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRD 92-93 Rear Differential for a 1979 Mack R685ST

$1,095 USD

CRD93 RR 4.42 90 DAY WARRANTY, Core Charge: 450, Ratio: 4.42

Condition	Used
Rear End	4.42 ratio
Fits To Make(s)	Mack
Fits To Model(s)	R685ST
Will Fit Year(s)	1979
Stock Number	33121-2
MLS Number	10736567
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRD92 Rear Differential for a 1986 Mack RW613

$1,095 USD

INSPECTED CRD92 RR 5.02 90 DAY WARRANTY, Ratio: 5.02

Condition	Used
Rear End	5.02 ratio
Fits To Make(s)	Mack
Fits To Model(s)	RW613
Will Fit Year(s)	1986
Stock Number	32021-7
MLS Number	10728350
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRDP202 Rear Differential for a 2000 Mack CH613

$1,795 USD

GOOD INSPECTED TAKEOUT. 4.73 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: NA/, Core Charge: EXCHANGE, Ratio: 4.73

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	2000
Stock Number	121218-11
MLS Number	9597216
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRD202 Rear Differential for a 2007 Mack CHN613

$1,750 USD

GOOD INSPECTED TAKEOUT. 3.94 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 3.94

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CHN613
Will Fit Year(s)	2007
Stock Number	111318-18
MLS Number	9564412
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Mack CRD92 Rear Differential for a 1994 Mack CH613

$1,095 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 4.42

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	1994
Stock Number	80718-15
MLS Number	9472817
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1991 Mack CRD93 Rear Differential

$1,850 USD

Livraison partout au Canada États-Unis. We ship anywhere in Canada USA. - Stock: 6669D - Mack CRD93 / Ratio: 5.55 - 44 000lbs, ARRIÈRE / REAR rear, Ratio: 5.55

Condition	Used
Rear End	5.55 ratio
Fits To Make(s)	Mack
Will Fit Year(s)	1991
Stock Number	6669D
MLS Number	14127047
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Mack CRD93 Rear Differential

$1,810 USD

Livraison partout au Canada États-Unis / Shipping anywhere in Canada USA. - Différentiel / Differential - 44 000lbs, Arrière - 44 000lbs, Rear - Stock: 30696D, Ratio: 5.55

Condition	Used
Rear End	5.55 ratio
Stock Number	30696D
MLS Number	12442980
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Mack CRD93 Rear Differential

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CRD93 5.73 Tapered Hole Coarse Spline, Ratio: 5.73

Condition	Used
Rear End	5.73 ratio
Stock Number	ATC1207
MLS Number	9405266
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Mack CRD92 & CRD93 Rear Differential for a 1999 Mack RD688S

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DIFF BAD CORE, Ratio: 464

Condition	Used
Rear End	4.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	1999
Stock Number	045007-6
MLS Number	13827437
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Mack CRD 92-93 Rear Differential for a 1988 Mack DM688S

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AXLE HAS BUD LUG'S, Ratio: 442

Condition	Used
Rear End	4.42 ratio
Fits To Make(s)	Mack
Fits To Model(s)	DM688S
Will Fit Year(s)	1988
Stock Number	001942-4
MLS Number	10162347
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Mack P1121G1 Rear Differential for a 1983 Mack MS200P

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16247, Ratio: 613

Condition	Used
Rear End	6.13 ratio
Fits To Make(s)	Mack
Fits To Model(s)	MS200P
Will Fit Year(s)	1983
Stock Number	018756-3
MLS Number	10110903
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Mack CRD 92-93 Rear Differential for a 1999 Mack CH 613

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AXLE HAS ABS AND BUD LUG'S, Ratio: 464

Condition	Used
Rear End	4.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CH 613
Will Fit Year(s)	1999
Stock Number	124365-5
MLS Number	9504599
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Mack CRD 92-93 Rear Differential for a 1997 Mack CH 613

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MISSING DROP IN, Ratio: 442

Condition	Used
Rear End	4.42 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CH 613
Will Fit Year(s)	1997
Stock Number	087343-4
MLS Number	9504583
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2000 Mack CRD93 Rear Differential for a Mack DM600

$425 USD

(USED) Mack CRD93 Ratio: 3.45 Side Gear Splines: 17 W/ Locker: NO Cast#: 64KH6104

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	DM600
Stock Number	25376633
MLS Number	12039664
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Mack CRD 92-93 Rear Differential for a 1997 Mack CH 613

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DROP IN MISSING, Ratio: 442

Condition	Used
Rear End	4.42 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CH 613
Will Fit Year(s)	1997
Stock Number	088144-4
MLS Number	9503557
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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1996 Mack CRD93 Rear Differential for a Mack RD600

$1,115 USD

(USED) Mack CRD93 Ratio: 5.85 Side Gear Splines: 17 W/ Locker: NO Cast#: 64KH5104 Ref# - FINE SPLINE INPUT, NEEDS NEW COVER

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	RD600
Part Number	-
Stock Number	25577926
MLS Number	12593916
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
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Mack CRD181 Rear Differential

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VERIFICATION PENDING, Ratio: 5

Condition	Used
Rear End	5.00 ratio
Stock Number	2A1E57171
MLS Number	14117836
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Mack CRD181 Rear Differential

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VERIFICATION PENDING, Ratio: 5

Condition	Used
Rear End	5.00 ratio
Stock Number	2A1E57170
MLS Number	14117835
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Mack CRD181 Rear Differential

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VERIFICATION PENDING, Ratio: 4.68

Condition	Used
Rear End	4.68 ratio
Stock Number	2A1E57169
MLS Number	14117834
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.