Rebuilt Transmission Options

ACTParts Transmissions

ACTParts offers a variety of rebuilt transmissions to meet all your heavy-duty equipment needs. Our transmissions have been built using the latest factory technical updates and are Dyno tested to ensure years of dependable service.  Read more about why Dyno testing your transmission rebuild is important. We have a Rebuild Shop located in Kansas City, and it maintains one of the largest inventory of rebuilt transmissions.

Check out our current rebuilt transmission offerings below. Sign up for access to our industry leading ecommerce system to search our complete inventory, enter quotes, and create orders.

Transmission (7G6822)

Fits To: Caterpillar® D3B
Condition: Rebuilt

Transmission (7G2780)

Fits To: Caterpillar® 621B
Condition: Rebuilt

Transmission (7G2093)

Fits To: Caterpillar® 815B
Condition: Rebuilt

Transmission (1376229)

Fits To: Caterpillar® 826G, 836H, 834G, 834H
Condition: Rebuilt

Transmission (2378187)

Fits To: Caterpillar® 950H, 962H, IT62H
Condition: Rebuilt

Transmission (9W0782)

Fits To: Caterpillar® 988B
Condition: Rebuilt

Transmission (8P6807)

Fits To: Caterpillar® 980F, 980C
Condition: Rebuilt

Transmission (2201429)

Fits To: Caterpillar® D6T, D6R
Condition: Rebuilt

Transmission (8E7570)

Fits To: Caterpillar® 950F
Condition: Rebuilt

Transmission (1862381)

Fits To: Caterpillar® 966G
Condition: Rebuilt

Transmission (2P2940)

Fits To: Caterpillar® 966C
Condition: Rebuilt

Transmission (9W1285)

Fits To: Caterpillar® 621E, 621F, 627E, 627F, 623E, 623F
Condition: Rebuilt

Transmission (2P3670)

Fits To: Caterpillar® D7F
Condition: Rebuilt

Transmission (1081198)

Fits To: Caterpillar® D6R
Condition: Rebuilt

Transmission (1077300)

Fits To: Caterpillar® D5M
Condition: Rebuilt

Transmission (9P6237)

Fits To: Caterpillar® D8L
Condition: Rebuilt

Transmission (6I8502)

Fits To: Caterpillar® D6R
Condition: Rebuilt

Transmission (8E2946)

Fits To: Caterpillar® D6H
Condition: Rebuilt

Transmission (9P5382)

Fits To: Caterpillar® D7G
Condition: Rebuilt

Transmission (9W9613)

Fits To: Caterpillar® D8N
Condition: Rebuilt

Transmission (6Y9714)

Fits To: Caterpillar® 966F
Condition: Rebuilt

Transmission (8E4362)

Fits To: Caterpillar® 980F
Condition: Rebuilt

Transmission (8E1262)

Fits To: Caterpillar® 966E
Condition: Rebuilt

Transmission (1882003)

Fits To: Caterpillar® D6N
Condition: Rebuilt

Transmission (2P4360)

Fits To: Caterpillar® 631C
Condition: Rebuilt

Transmission (7G4636)

Fits To: Caterpillar® D6H
Condition: Rebuilt

Transmission (7G4851)

Fits To: Caterpillar® 950H
Condition: Rebuilt

Transmission (1466225)

Fits To: Caterpillar® 740
Condition: Rebuilt

Transmission (1148945)

Fits To: Caterpillar® 950G
Condition: Rebuilt

Transmission (8P5957)

Fits To: Caterpillar® 120G
Condition: Rebuilt

Transmission (9G6778)

Fits To: Caterpillar® D8K
Condition: Rebuilt

Transmission (1731870)

Fits To: Caterpillar® 980G
Condition: Rebuilt

Transmission (6T6573)

Fits To: Caterpillar® 936E
Condition: Rebuilt

Transmission (6Y8245)

Fits To: Caterpillar® 938F
Condition: Rebuilt

Transmission (8S0590)

Fits To: Caterpillar® D6G
Condition: Rebuilt

Transmission (1903776)

Fits To: Caterpillar® 962G
Condition: Rebuilt

Transmission (1081199)

Fits To: Caterpillar® D6R
Condition: Rebuilt

Transmission (9W4699)

Fits To: Caterpillar® D7H
Condition: Rebuilt

Transmission (8E7594)

Fits To: Caterpillar® D5C, 939
Condition: Rebuilt

Transmission (9P2213)

Fits To: Caterpillar® D9L
Condition: Rebuilt

Transmission (8P8973)

Fits To: Caterpillar® D7H
Condition: Rebuilt

Transmission (1807503)

Fits To: Caterpillar® 924G
Condition: Rebuilt

Transmission (1862382)

Fits To: Caterpillar® 966G
Condition: Rebuilt

Transmission (7G2993)

Fits To: Caterpillar® 637D
Condition: Rebuilt

Transmission (3T8274)

Fits To: Caterpillar® D5H
Condition: Rebuilt

Transmission (8E7564)

Fits To: Caterpillar® 966F
Condition: Rebuilt

Transmission (7G4245)

Fits To: Caterpillar® D6D, D6G
Condition: Rebuilt

Transmission (1434795)

Fits To: Caterpillar® 623F, 672F
Condition: Rebuilt

Transmission (9W7667)

Fits To: Caterpillar® D9N
Condition: Rebuilt

Transmission (8E4565)

Fits To: Caterpillar® D8N
Condition: Rebuilt

Transmission (1058185)

Fits To: Caterpillar® D8R
Condition: Rebuilt

Transmission (3P5856)

Fits To: Caterpillar® 637D
Condition: Rebuilt

Transmission (7G4992)

Fits To: Caterpillar® 637D
Condition: Rebuilt

Transmission (8E9107)

Fits To: Caterpillar® 966F
Condition: Rebuilt

Transmission (1109296)

Fits To: Caterpillar® D10R
Condition: Rebuilt

Transmission (1862525)

Fits To: Caterpillar® 950G, 962G
Condition: Rebuilt

Transmission (1027502)

Fits To: Caterpillar® 924F, IT24F, IT18F
Condition: Rebuilt

Transmission (1862524)

Fits To: Caterpillar® 950G
Condition: Rebuilt