Heavy Duty Transmissions for Sale

Find new, used, and remanufactured Transmissions on MyLittleSalesman.com, with prices from $150 to $200,000. Filter by condition, price, or year to zero in on the exact Transmission. Find manual and automatic transmissions from Eaton/Fuller, Allison, Spicer, Mack, Rockwell, ZF, Meritor, and Detroit for Class 5-8 commercial trucks, as well as transmissions for construction equipment, agriculture equipment, and other heavy machinery. Listings include 5-speed through 18-speed manuals, automated manual transmissions like the Eaton UltraShift and Detroit DT12, and Allison automatics from the 1000 series through the 4000 series. Filter by brand, speed count, condition, and price to find the right replacement transmission.
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Showing 1 - 25 of 19,438 Transmission Listings

1 - 25 of 19,438 listings
1 - 25 of 19,438 listings
Featured Item
Allison 4500RDS Transmission

Allison 4500RDS Transmission

$3,950 USD
(GOOD USED INSPECTED) Allison 4500RDS-P Transmission For Sale, 4500SP_P, Off a 2003 Freightliner FL112, Serial# 6610254117, Part# E011111, TIDA, Stock# 10499 Component Number Description,...
ConditionUsed
Part NumberE011111
Stock Number10499
MLS Number14654740
CategoryTransmissions
Last Updated10/9/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
2013 Allison 4500RDS-PR Transmission

2013 Allison 4500RDS-PR Transmission

Newly Listed
Contact for price
USED 2013 ALLISON 4500RDS_PR AUTOMATIC TRANSMISSION WITH RETARDER, GEN:5, TIDA, 12B24, STOCK:1104262; TSN:6610339411; OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND...
ConditionUsed
Stock Number9160-1104262
MLS Number14718036
CategoryTransmissions
Last Updated11/4/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
2013 Allison 4500RDS-PR Transmission

2013 Allison 4500RDS-PR Transmission

Newly Listed
Contact for price
USED 2013 ALLISON 4500RDD_PR AUTOMATIC TRANSMISSION, GEN:5, WITH RETARDER, 12B02, TIDA, TC521, STOCK:1104261, TSN:6610340086, OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED...
ConditionUsed
Stock Number9159-1104261
MLS Number14717473
CategoryTransmissions
Last Updated11/4/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
2013 Allison HD4500PRM Transmission

2013 Allison HD4500PRM Transmission

Newly Listed
Contact for price
USED 2013 ALLISON HD4500PRRM AUTOMATIC TRANSMISSION WITH RETARDER, GEN:5, 29555382, 2013338, STOCK:1103265, TSN:9470012110, COMPLETE, OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO...
ConditionUsed
Stock Number9158-1103265
MLS Number14717425
CategoryTransmissions
Last Updated11/4/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
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