Heavy Duty Transmissions for Sale

Shop new, used, and remanufactured Transmissions on MyLittleSalesman.com, with prices from $150 to $200,000. Filter by condition, price, or year to find the right Transmission closest to you. 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 19,561 Transmission Listings

1 - 25 of 19,561 listings
1 - 25 of 19,561 listings
2010 Allison HD4500P Transmission

2010 Allison HD4500P Transmission

Newly Listed
Contact for price
USED 2010 ALLISON HD4500P AUTOMATIC TRANSMISSION, GEN:4, RECTANGULAR PLUG, TC521; STOCK:11112612; TSN:29544895; OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED...
ConditionUsed
Stock Number9202-11112612
MLS Number14742420
CategoryTransmissions
Last Updated11/11/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
Eaton-Fuller RTLO16713A Transmission, 13 Speed w/ OVERDRIVE

Eaton-Fuller RTLO16713A Transmission, 13 Speed w/ OVERDRIVE

Newly Listed
$4,750 USD
(REBUILT) Eaton Fuller RTLO16713A Transmission For Sale, 13 Speed w/ OVERDRIVE, 1650 lbs Nominal Torque Capacity, $3,350 + $1,500 Refundable Core Charge, Serial # 75230, Stock# 10781...
ConditionUsed
Part NumberRTLO16713A
Stock Number10781
MLS Number14742117
CategoryTransmissions
Last Updated11/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
Eaton-Fuller EEO16F112C Transmission for a Kenworth T680

2024 Eaton-Fuller EEO16F112C Transmission for a Kenworth T680

Recently Updated
$4,500 USD
EEO16F112C - Core - No S/N, Broken Case. Grade C - Rebuildable - . 186,361.5 ODO Miles. broken bell housing - good gearing.
ConditionUsed
Usage186,361 Miles
Engine ModelX15
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock NumberUPS-255995-2
MLS Number14490883
CategoryTransmissions
Last Updated11/11/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
Allison AT545 Transmission w/ PTO Provision/Gear

Allison AT545 Transmission w/ PTO Provision/Gear

Newly Listed
$1,650 USD
(GOOD USED INSPECTED w/ WARRANTY) Allison AT545 Transmission For Sale with PTO PROVISION, E001182, Part# 29534897, Serial# 3211052906, Stock# Stock #10768 Component Number Description, 01...
ConditionUsed
Part Number29534897 E001182
Stock Number10768
MLS Number14741970
CategoryTransmissions
Last Updated11/11/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
2015 Allison 4500RDS-P Transmission

2015 Allison 4500RDS-P Transmission

Newly Listed
Contact for price
USED 2015 ALLISON 4500RDS_P AUTOMATIC TRANSMISSION, GEN:5; REAR COOLER, TC541, STOCK:1111269; TSN:6610394775; OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED THE...
ConditionUsed
Stock Number9199-1111269
MLS Number14741836
CategoryTransmissions
Last Updated11/11/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
2004 Allison 2000 Transmission

2004 Allison 2000 Transmission

Newly Listed
Contact for price
USED 2004 ALLISON 2000 SERIES AUTOMATIC TRANSMISSION, 03F17; EMERGENCY BRAKE DRUM, STOCK:1111266; TSN:6310309470, OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED...
ConditionUsed
Stock Number9196-1111266
MLS Number14741683
CategoryTransmissions
Last Updated11/11/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
2012 Allison 4500RDS Transmission

2012 Allison 4500RDS Transmission

Newly Listed
Contact for price
USED 2012 ALLISON 4500RDS AUTOMATIC TRANSMISSION, GEN:4; 11K03; TC521 ; TIDA ; STOCK:1111264 ; TSN:6610333052; OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED...
ConditionUsed
Stock Number9194-1111264
MLS Number14741641
CategoryTransmissions
Last Updated11/11/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
2015 Allison 3500 RDS-P Transmission

2015 Allison 3500 RDS-P Transmission

Newly Listed
Contact for price
USED 2015 ALLISON 3500RDS_P AUTOMATIC TRANSMISSION, 14E13; TIDA; TC418; GEN:5; STOCK:1111263; TSN:6511236445, OIL AND FILTERS INSPECTED IN GOOD CONDITION, ALSO OILPAN REMOVED AND CHECKED THE...
ConditionUsed
Stock Number9193-1111263
MLS Number14741625
CategoryTransmissions
Last Updated11/11/2026
Location
Miami, FL, US
Sold By
4-Trucks Enterprises LLC
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