57Mack

How much horsepower can I get out of a 237 Maxidyne? I want to do a custom install on a boat- not for a customer. I want to use Mack, but want to have more horsepower then the normal Cummins QSC8.3 @600HP in the comparable size boat. I want to be different. Wht can I do? Will the engine handle it?

Awesome, thank you very much.

Does anyone know the filter numbers for the primary and secondary fuel filters on a 1968 U600 with a 237? Mine are rusted so bad I can’t read the numbers. Thank you

Does Mack or anyone still offer or have a cab wire harness for a 1968 U model tractor?

I have a complete 237 Maxidyne for sale. It was out of a cab over truck. I bought it for a project that will never happen. The engine was stored inside for ten years after it was removed. So I’m told. It has a hole in the oil pan from a fork truck issue. I don’t know if it runs. Was told it did when it was removed. I planned on going through it anyway. Cleaning up my Mack hoarding problem and need to sell. Located in Jupiter FL.

Looking for the large fiberglass dealer bulldog that was mounted out front.

Looking for one set of front leaf springs for a b61

Does it still have the tan bulldog embossed drivers seat? If so I’m interested.

Still have this?

Hi is the tandem still available?

Do you still have this? How long?

Thank you

Looking for a 4” inlet rain cap for a Donaldson air cleaner

How much do you want for it?

Looking for both shifter assemblies for a duplex MB

Looking for a decent U model or DM steel dash cab

Is it still available? Is it rotted? Is it a steel dash? How much?

Hi do you still have the parts truck? Looking for an early U or DM cab.

Selling my unrestored 26’ Fruehauf trailer. Single axle, aluminum skin. Needs back doors and back part of roof is failing. $2500.00. Located in Stuart FL

Looking for original drivers and passenger seats for a 68’ U.

353 Detroit Diesel, engine turns. Missing fuel pump and governor. $2000.

Selling a 237 maxidyne cab over configuration. Sat for years indoors. Hole in oil pan from moving around a lot. Engine turns. $2000.

Looking for a decent U model cab, early version with steel dash

Curious to know if this truck is still available?

Hi is the kit still available? How much?