You love your 377. So we’ve made it easier than ever to help you find Peterbilt 377 Transmission Parts in our online catalog. Our inventory holds 3 aftermarket and OEM Transmission Parts for your Peterbilt 377, ranging from $48.99 to $61.99.
We offer parts from 1 brands trusted to make quality Transmission Parts for your Peterbilt 377.
Find your 377 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Peterbilt 377 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.