Heavy Duty Done Right
A family owned-and-operated company located in Mid-Michigan, your #1 trusted source for diesel engine manufacturing, machining and parts. Serving Hundreds of customers nationwide.
Call Now: (810) 221-7181
Remanufacturing Diesel Engines
Contact us today to have your engine remanufactured, or for more information about our remanufacturing process.
Shop our current inventory of remanufactured engines, engine kits, and parts.
We are here to help, 24/7 troubleshooting available! Engine questions? We have solutions!
Need diesel engine replacement parts? Contact us today for a quote!
We Supply All Your Heavy Duty Engine Needs
We supply HD Diesel engine parts. New, used and remanufactured parts. O.E. and O.E.M quality parts.
New Replacement Cylinder Heads
New and Reman Crankshafts
New and Reman Camshafts
Engine Rebuild Kits
New and Reman Fuel Injectors
And much more!
Fisher Power Supply LLC
Leaders in the Heavy-Duty Diesel industry, Fisher Power Supply is your one stop shop for everything diesel. From engine rebuilding to providing parts we can do it all. We offer a full list of machinging services. Everything is done under one roof! Our diesel technicians assemble every engine with extreme precision to OE specifications. Providing quality products and service to each and every customer!
With years of experience in this industry, you will not find a better service or quality in standards elsewhere. We are one of the few companies that deliver exactly what we promise. We can assure you that your engine will be in the best of hands. Our business was built on honesty and integrity. We believe in doing things right the first time.
Our mission is “Heavy Duty, Done Right!”
Why Choose Us
Rapid Turn-Around Time
Excellent Customer Service
Rebuild Cylinder Head(s)
Polish Crankshafts & Camshafts
Replace All Wearable Parts
Machine Connecting Rods
Boring, Honing, and Resurfacing
Test and/or Replace Injectors
Magnafluxing and Pressure Checking
Tom went above and beyond to help me. He is an outstanding individual and really cares about his customers. He really does a great job. Highly recommend.
It’s where I have all my engines built.
Upstanding young man! Takes pride in his craftsmanship, and delivers a quality product! Don’t overlook this company!
Engine Builders Association
Offering diagnostic solutions and troubleshooting 24-7. Call us today. We would love to help with all your heavy-duty engine needs!
Our Warranty Program
At Fisher Power Supply we work hard to ensure the quality of our workmanship and the products we use. We offer a 1-year unlimited miles/hour parts warranty on our all our remanufactured diesel engines. For more information on our warranty program click here.