Quick Search Quick Search
We are Here to Help! Call a Parts Expert!
Heavy Equipment Transmissions

Transmissions for Heavy Equipment

Aftermarket new, used, rebuilt Transmissions

AMS Parts offers new, used and rebuilt aftermarket transmissions We have a vast selection of quality used transmission parts from hundreds of salvaged machines with a 30-day transmissions parts warranty. We also supply rebuilt and reconditioned transmissions that have been returned to OEM specifications with a warranty ranging from 90 days to 6 months. Please fill out the form below to submit a request or give us a call at 1-800-255-6253, and one of our transmission parts specialists will assist you with your needs.


Our friendly parts specialist are standing by to assist you.
1-800-255-6253

Select Transmissions Make

All Transmissions

Transmission 7G2780-C

Transmission

  • Part #: 7G2780-C
  • Fits Machine(s): 621B
  • Category(s): Transmissions
View Part
Transmission Disc- Disc-friction 9W4662

Transmission Disc- Disc-friction

  • Part #: 9W4662
  • Weight: 2.22
  • Fits Machine(s): 621E, 773F, 773D, 772B, 657E, 637E, 773E, 773B, 657G, 637G, 633E II, 627K LRC, 627K, 631G, 631E, 627E, 627H, 627G, 627B, 627F, 623K LRC, 623K, 623H, 623G, 623F, 623E, 623B, 621K, 621H, 621G, 621F, 775B, 775D, 775E, 775F
  • Category(s): Brakes & Brake Parts, Transmissions
View Part
Transmission Grp 9W1285-R

Transmission Grp

  • Part #: 9W1285-R
  • Fits Machine(s): 621E, 627F, 623E, 627E, 621F, 623F
  • Category(s): Transmissions
View Part
Transmission Grp 1434795-R

Transmission Grp

  • Part #: 1434795-R
  • Fits Machine(s): 621F, 627F, 623F
  • Category(s): Transmissions
View Part
Transmission 2380254-C

Transmission

  • Part #: 2380254-C
  • Fits Machine(s): 623G, 627G, 621G
  • Category(s): Transmissions
View Part
Transmission 3P9490

Transmission

  • Part #: 3P9490
  • Fits Machine(s): 633D
  • Category(s): Transmissions
View Part
Transmission Disc- Disc-friction 6Y9807

Transmission Disc- Disc-friction

  • Part #: 6Y9807
  • Weight: 2.23
  • Fits Machine(s): 69D, RM-350B, SM-350, 772, 771D, 771C, 770, 769D, 769C, 768C, 740B, 740, 735B, 735, 637E
  • Category(s): Brakes & Brake Parts, Transmissions
View Part
Adapter Gp-transmission 6DE1933U

Adapter Gp-transmission

  • Part #: 6DE1933U
  • Category(s): Transmissions
View Part
Planetary Gp-transmission 6DE3180U

Planetary Gp-transmission

  • Part #: 6DE3180U
  • Category(s): Transmissions
View Part
Transmission - Loader 6I9470U

Transmission - Loader

  • Part #: 6I9470U
  • Category(s): Transmissions
View Part
Transmission - Loader 6P3762U

Transmission - Loader

  • Part #: 6P3762U
  • Category(s): Transmissions
View Part
Pump - Transmission Charge - Resealed 6P7358RES

Pump - Transmission Charge - Resealed

  • Part #: 6P7358RES
  • Category(s): Transmissions
View Part
Pump - Transmission Charge - Reco 6P7358R

Pump - Transmission Charge - Reco

  • Part #: 6P7358R
  • Category(s): Transmissions
View Part
Pump - Transmission Charge 6P7358U

Pump - Transmission Charge

  • Part #: 6P7358U
  • Category(s): Transmissions
View Part
Case - Transmission 6T2149U

Case - Transmission

  • Part #: 6T2149U
  • Category(s): Transmissions
View Part
Pump - Transmission - Charge 6T3935R

Pump - Transmission - Charge

  • Part #: 6T3935R
  • Category(s): Transmissions
View Part
Pump - Transmission 6T9651U

Pump - Transmission

  • Part #: 6T9651U
  • Category(s): Transmissions
View Part
Dipstick - Transmission - 1t28/926 6W8344U

Dipstick - Transmission - 1t28/926

  • Part #: 6W8344U
  • Category(s): Transmissions
View Part
Transmission - Scraper 6Y3198C

Transmission - Scraper

  • Part #: 6Y3198C
  • Category(s): Transmissions
View Part
Planetary Group - Transmission 6Y4419U

Planetary Group - Transmission

  • Part #: 6Y4419U
  • Category(s): Transmissions
View Part
We are Here to Help!
Don't see what you're looking for? New aftermarket, used and rebuilt options!

Need a little extra help? Give one of our friendly, knowledgeable parts experts a call and we'll have your machine back up and running in no time.

Call a Parts Expert!
Part Sales Account Executive