1. Home
  2. For Sale
  3. Truck Parts
  4. Transmissions
  5. Allison
  6. MT643

Allison MT643 Transmissions For Sale

Shop used and remanufactured Allison MT643 Transmissions on MyLittleSalesman.com . Compare active listings with prices from $690 to $3,695. Sellers include Diesel Sales, CRG Heavy Truck Parts, River City Truck Parts, and more. Filter by condition, price, or year to find the Allison MT643 Transmission that fits your job.
Close
Your Current Search
Industry
Truck Parts
Category
Transmissions
Manufacturer
Allison
Model
MT643
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (96)
Category
Transmissions (96)
   Transmission Cores (1)
Make
Allison (96)
Model
MT643 (96)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Dealerships (96)
Market Type
For Sale (96)

Shop Transmissions by Subcategory

Quick Filters

Showing 1 - 25 of 96 Transmission Listings

1 - 25 of 96 listings
1 - 25 of 96 listings
Allison MT643 Transmission for a 1988 Ford F800

Allison MT643 Transmission for a 1988 Ford F800

Newly Listed
Contact for price
(Used) 1987 Allison (AT), TRANSMISSION ASSEMBLY- Model: MT643, Serial Number: 2410341813, Part Number: 23042544, Engine: Ford, Reference images for condition. For more information about this...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F800
Will Fit Year(s)1988
Part Number23042544
Stock NumberP-506777
MLS Number14444178
CategoryTransmissions
Last Updated6/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Allison MT643 Transmission

2010 Allison MT643 Transmission

Contact for price
(Used) 2009 Allison (AT), TRANSMISSION ASSEMBLY- Model: MT643, Serial Number: 2430596719, Part Number: E001202, Engine: International DT466E, Reference images for condition. For more...
ConditionUsed
Engine ModelInternational DT466E
Will Fit Year(s)2010
Part NumberE001202
Stock NumberP-503432
MLS Number14426429
CategoryTransmissions
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
MT643 Allison MT643 Transmission , MT643/647/653, 23040483 | NO CORE

MT643 Allison MT643 Transmission , MT643/647/653, 23040483 | NO CORE

$2,500 USD
(GOOD USED NO CORE) Allison MT643 Transmission For Sale, Part # 23040483, 85H08, Serial # 2410274257, Stock # 10264 | Tested Inspected! Component Number Description, 01-594 MT643/647/653...
ConditionUsed
Part Number23040483
Stock Number10264
MLS Number14413789
CategoryTransmissions
Last Updated6/9/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
MT643 Allison MT643 Transmission w/ PTO , MT643/647/653, Part # 29507182, 94L02, Chelsea Power Take Off C1-P-366 (NO CORE)

MT643 Allison MT643 Transmission w/ PTO , MT643/647/653, Part # 29507182, 94L02, Chelsea Power Take Off C1-P-366 (NO CORE)

Contact for price
(GOOD USED NO CORE CHARGE) Allison MT643 Transmission w/ PTO For Sale, MT643/647/653, Part # 29507182, 94L02, Chelsea Power Take Off C1-P-366, Serial # 2410518701, Stock # 10005 Component...
ConditionUsed
Stock Number10005
MLS Number14219211
CategoryTransmissions
Last Updated5/26/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Allison MT643 Transmission Core

Allison MT643 Transmission Core

Contact for price
Good Allison MT643 Transmission core. The Transmission core has been visually inspected and is in good condition. The Transmission core has rust, please refer to the photos provided. The...
ConditionUsed
Engine ModelN/A
Part NumberP-1014459
Stock NumberP-1014459
MLS Number14371773
CategoryTransmission Cores
Last Updated6/13/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
NUMBERCall Seller
Email Seller
Save
River Valley Truck Parts
Allison MT643 Transmission for a 1978 International Harvester CO1850

Allison MT643 Transmission for a 1978 International Harvester CO1850

$1,595 USD
GOOD INSPECTED TAKEOUT,WILL PULL PAN AND INSPECT. 90 DAY WARRANTY. LOW MILE FIRETRUCK APPLICATION. ADAPTERS AVAILABLE, Serial#: GET, Core Charge: NA, Engine Make: Caterpillar, Engine Model:...
ConditionUsed
Engine ModelCaterpillar 3208
Fits To Make(s)International Harvester
Fits To Model(s)CO1850
Will Fit Year(s)1978
Part NumberMT-653
Stock Number91225-2
MLS Number13849944
CategoryTransmissions
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Allison MT643 Transmission for a 1990 GMC C7000 Topkick

Allison MT643 Transmission for a 1990 GMC C7000 Topkick

$1,095 USD
MT643 USED TRANSMISSION ASSEMBLY/ 653/643 ADAPTER PLATES AVAILABLE. PRICE TRANS ONLY, Serial#: 2410396335, Core Charge: NA, Engine Make: Caterpillar, Engine Model: 3116
ConditionUsed
Engine ModelCaterpillar 3116
Fits To Make(s)GMC
Fits To Model(s)C7000 Topkick
Will Fit Year(s)1990
Part NumberMT653
Stock Number80823-11
MLS Number12233901
CategoryTransmissions
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Allison MT643 Transmission for a 1998 Blue Bird Bluebird School Bus

Allison MT643 Transmission for a 1998 Blue Bird Bluebird School Bus

$1,095 USD
MT643 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Serial#: 2430576906, Core Charge: NA, Engine Make: Caterpillar, Engine Model: 3116
ConditionUsed
Engine ModelCaterpillar 3116
Fits To Make(s)Blue Bird
Fits To Model(s)Bluebird School Bus
Will Fit Year(s)1998
Part NumberMT643
Stock Number91220-2
MLS Number10455471
CategoryTransmissions
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Allison MT643 Transmission for a 1991 Ford LN8000

Allison MT643 Transmission for a 1991 Ford LN8000

$995 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Serial#: GET, Core Charge: NA/, Engine Make: Ford, Engine Model: 7.8L
ConditionUsed
Engine ModelFord 7.8L
Fits To Make(s)Ford
Fits To Model(s)LN8000
Will Fit Year(s)1991
Part NumberNA/
Stock Number40818-12
MLS Number9393946
CategoryTransmissions
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Allison MT643 Transmission for a 1992 Peterbilt 320

Allison MT643 Transmission for a 1992 Peterbilt 320

$995 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Serial#: 29505195, Core Charge: N/A, Engine Make: Cummins, Engine Model: 8.3
ConditionUsed
Engine ModelCummins 8.3
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)1992
Stock Number61017-9
MLS Number9144390
CategoryTransmissions
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Allison MT643 Transmission for a Freightliner FL60

2000 Allison MT643 Transmission for a Freightliner FL60

$1,250 USD
Allison MT643 Transmission Assembly With PTO, Good Condition. Ship ready, Removed from a 2000 Freightliner FL60. 55K Miles. Call DTI Trucks for more information and a shipping quote. SN...
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL60
Stock Number75555
MLS Number13741577
CategoryTransmissions
Last Updated5/12/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Allison MT643 Transmission for a 1989 Ford F800

Allison MT643 Transmission for a 1989 Ford F800

$1,199.99 USD
(Used) 1989 Alisson, TRANSMISSION ASSEMBLY- Model: MT643, Serial Number: 2410360364, Part Number: 23042769, Engine: Ford 7.8L, Reference images for condition, For more information about this...
ConditionUsed
Engine ModelFord 7.8L
Fits To Make(s)Ford
Fits To Model(s)F800
Will Fit Year(s)1989
Part Number23042769
Stock NumberP-36052
MLS Number11777913
CategoryTransmissions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Allison MT643 Transmission for a 1993 TBD

Allison MT643 Transmission for a 1993 TBD

$1,199.99 USD
(Used) 1992 Allison (AT), TRANSMISSON ASSEMBLY- Model: MT643, Serial Number: 2410468835, Part Number: 29507186, Engine: Cummins 6CTA8.3, Reference images for condition. For more information...
ConditionUsed
Engine ModelCummins 6CTA8.3
Fits To Make(s)TBD
Fits To Model(s)TBD
Will Fit Year(s)1993
Part Number29507186
Stock NumberP-67042
MLS Number12496446
CategoryTransmissions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Allison MT643 Transmission for a 1987 International 1954

Allison MT643 Transmission for a 1987 International 1954

$1,199.97 USD
(Used) 1986 Allison (AT), TRANSMISSION ASSEMBLY- Model: MT643, Serial Number: 2410313571, Part Number: 2301431387D01, Engine: International DT466, Reference images for condition, For more...
ConditionUsed
Engine ModelInternational DT466
Fits To Make(s)International
Fits To Model(s)1954
Will Fit Year(s)1987
Part Number2301431387D01
Stock NumberP-68305
MLS Number12528363
CategoryTransmissions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Allison MT643 Transmission for a 1994 GMC C7000 Topkick

Allison MT643 Transmission for a 1994 GMC C7000 Topkick

Contact for price
(Used) 1993 Allison (AT), TRANSMISSION ASSEMBLY- Model: MT643, Serial Number: 2410490162, Part Number: 15688675, Engine: Caterpillar 3116, Reference images for condition For more...
ConditionUsed
Engine ModelCaterpillar 3116
Fits To Make(s)GMC
Fits To Model(s)C7000 Topkick
Will Fit Year(s)1994
Part Number15688675
Stock NumberP-76527
MLS Number12742307
CategoryTransmissions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a transmission to sell? In minutes, you can create an online listing for your transmission and advertise it to thousands of buyers.
Start selling today