Catalog refs: MACK 107KD260 · MACK 25097369
JAK'S JAKS-807001
JAK'S JAKS-807001
In Stock · Ask About Same-Day Shipping
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Heavy-Duty Truck Transmission Parts
Not sure which part you need? Use our parts-request checklist.
Keep your Class 8 trucks shifting and on the road with heavy-duty truck transmission parts built for over-the-road and vocational duty. JAK'S Diesel stocks rebuild and service components for manual heavy-duty truck transmissions: shafts, gears, synchronizers, bearings, seals, shift forks, and gaskets.
Not sure of the exact part on your unit? Give us the transmission make and model or the number stamped on the case and we will cross-reference OEM, competitor, and superseded numbers to get you the right component. Most orders ship same-day, with free freight over $1,000.
Browse transmission bearings for the mainshaft, countershaft and other verified transmission applications.
Showing 34 of 1114 Heavy-Duty Truck Transmission Parts
Mack · Models: T313L TRANSMISSION / T318L TRANMISSION 18-SPEED
Catalog refs: 89KB23 · 25098980
JAK'S JAKS-806919
JAK'S JAKS-806919
Available to order · Confirm dispatch
Catalog refs: 806907 - · GGB-6481 757KB4106
JAK'S JAKS-806908
JAK'S JAKS-806908
Request Lead Time
Mack · Models: T310 M TRANSMISISON
Catalog refs: 21962554 · 25132354
JAK'S JAKS-806906
JAK'S JAKS-806906
Request Lead Time
Catalog refs: MACK 25503819 · MACK 605KC4204
JAK'S JAKS-806905
JAK'S JAKS-806905
Request Lead Time
Catalog refs: MACK 22031266 · PAI 806892
JAK'S JAKS-806892
JAK'S JAKS-806892
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25501632 · MACK 757KB4126
JAK'S JAKS-806890
JAK'S JAKS-806890
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 806735E 764KB293 · GGK-3921 629KB328B
JAK'S JAKS-806853
JAK'S JAKS-806853
Available to order · Confirm dispatch
Mack / Volvo
Catalog refs: EM67350 764KB4203D · GGK-3921 629KB328B
JAK'S JAKS-806850
JAK'S JAKS-806850
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 751KB4165 · MACK 25501909
JAK'S JAKS-806844OEM
JAK'S JAKS-806844OEM
Available to order · Confirm dispatch
Catalog refs: MACK 21633320 · MACK 764KB4279
JAK'S JAKS-806832
JAK'S JAKS-806832
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 21633318 · MACK 764KB4278
JAK'S JAKS-806831
JAK'S JAKS-806831
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 21649209 · MACK 751KB4177
JAK'S JAKS-806830
JAK'S JAKS-806830
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 21649207 · MACK 751KB4176
JAK'S JAKS-806829
JAK'S JAKS-806829
In Stock · Ask About Same-Day Shipping
Mack · Models: T2080B TRANSMISSION 8 SPEED / T2130 13 SPEED TRANSMISSION / T2110B 11 SPEED TRANSMISSION
Catalog refs: 21649204 · 751KB4175
JAK'S JAKS-806828
JAK'S JAKS-806828
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 806810 84KC410 · 806832 764KB4279
JAK'S JAKS-806809
JAK'S JAKS-806809
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 806811 84KC411 · 806830 751KB4177
JAK'S JAKS-806808
JAK'S JAKS-806808
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 806811 84KC411 · 806828 751KB4175
JAK'S JAKS-806807
JAK'S JAKS-806807
Available to order · Confirm dispatch
Mack / Volvo
Catalog refs: 806811 84KC411 · 806829 751KB4176
JAK'S JAKS-806806
JAK'S JAKS-806806
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 806810 84KC410 · 806831 764KB4278
JAK'S JAKS-806805
JAK'S JAKS-806805
In Stock · Ask About Same-Day Shipping
Catalog refs: GSA-2497 320KB464 · GSH-2515 53KC486E
JAK'S JAKS-806804
JAK'S JAKS-806804
In Stock · Ask About Same-Day Shipping
Catalog refs: GSA-2497 320KB464 · GSH-2515 53KC486E
JAK'S JAKS-806803
JAK'S JAKS-806803
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25097255 · MACK 591KC3194P2
JAK'S JAKS-806790
JAK'S JAKS-806790
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 615KC4210 · MACK 25503704
JAK'S JAKS-806778
JAK'S JAKS-806778
Available to order · Confirm dispatch
Catalog refs: MACK 25501908 · MACK 751KB4164
JAK'S JAKS-806777
JAK'S JAKS-806777
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 751KB4141 · MACK 25501619
JAK'S JAKS-806776
JAK'S JAKS-806776
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 25097249 · 751KB4140
JAK'S JAKS-806775
JAK'S JAKS-806775
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25097245 · MACK 751KB3539
JAK'S JAKS-806774
JAK'S JAKS-806774
In Stock · Ask About Same-Day Shipping
Catalog refs: MACK 25503706 · MACK 615KC4209
JAK'S JAKS-806765
JAK'S JAKS-806765
Available to order · Confirm dispatch
Mack · Models: T310 M TRANSMISISON
Catalog refs: 751KB4163 · 25501907
JAK'S JAKS-806738
JAK'S JAKS-806738
Available to order · Confirm dispatch
Mack / Volvo
Catalog refs: 25118458 · 751KB3495
JAK'S JAKS-806736
JAK'S JAKS-806736
In Stock · Ask About Same-Day Shipping
Catalog refs: GTB-0480 186KD129 · MACK 25132323
JAK'S JAKS-806735
JAK'S JAKS-806735
In Stock · Ask About Same-Day Shipping
Mack / Volvo
Catalog refs: 25501273 · 764KB3308
JAK'S JAKS-806731
JAK'S JAKS-806731
In Stock · Ask About Same-Day Shipping
Mack
Catalog refs: 237KD12 · 25160262
JAK'S JAKS-803415
JAK'S JAKS-803415
Available to order · Confirm dispatch
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