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Eaton 17221 Rear Differentials For Sale

Browse Eaton 17221 Rear Differentials on MyLittleSalesman.com and compare listings with prices from $650 to $1,745. Sellers include Holst Truck Parts, Garabedian Equipment, Spalding Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Eaton 17221 Rear Differential.
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Eaton (12)
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17221 (12)
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Showing 1 - 12 of 12 Rear Differential Listings

1 - 12 of 12 listings
1 - 12 of 12 listings
Eaton 17221 Rear Differential for a 1987 Chevrolet C70

Eaton 17221 Rear Differential for a 1987 Chevrolet C70

$995 USD
GOOD USED EATON 2 SPEED DIFFERENTIAL. WILL INSPECT. 90 DAY WARRANTY, Serial#: GET, Core Charge: NA, Ratio: 6.57, Casting#: GET
ConditionUsed
Rear End6.57 ratio
Fits To Make(s)Chevrolet
Fits To Model(s)C70
Will Fit Year(s)1987
Part Number17221
Stock Number92820-3
MLS Number10480761
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Eaton 17221 Rear Differential for a 1977 Ford LN750

Eaton 17221 Rear Differential for a 1977 Ford LN750

$1,295 USD
GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE (CONFIRM SIDE GEAR), Serial#: NA, Core Charge: 500.00, Ratio: 6.50, Casting#: NA
ConditionUsed
Rear End6.50 ratio
Fits To Make(s)Ford
Fits To Model(s)LN750
Will Fit Year(s)1977
Part Number17221
Stock Number81425-3
MLS Number13768929
CategoryDifferentials, Rear
Last Updated6/23/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton 17221 Rear Differential for a 1981 Ford F700

Eaton 17221 Rear Differential for a 1981 Ford F700

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12 BOLT AXLES / CASTING NO.106411 USED; Ratio: 5.57 (Rears (Rear)), Core Charge: 0.00, Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Ford
Fits To Model(s)F700
Will Fit Year(s)1981
Stock Number429-FORD-11
MLS Number13338141
CategoryDifferentials, Rear
Last Updated6/12/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
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