Built for strength, reliability, and endurance — Mack trucks are made to move heavy loads through tough jobs. When your Mack engine needs replacement or rebuilding, we provide expertly remanufactured diesel engines that meet or exceed OEM performance standards.
Whether you’re operating a dump truck, mixer, refuse hauler, or highway tractor, we’ve got the powerplant to keep you running.
Get Your Free Quote Below
Supported Mack Models
We offer diesel engine solutions for a wide range of Mack vocational and highway models:
Construction & Vocational Trucks
CL Series
DM Series
RD Series
R Series
WS (Western Series)
Refuse & Urban
MR Series
MC Series
Medium-Duty
MD6
MD7
Why Choose Gearhead Engines?
Engines Built to OEM Specs
Industry-Leading Warranty
Nationwide Shipping
Let us help you get your diesel vehicle back on the road. Call 1-800-508-5999 or request a quote today.
Need another engine or not sure what you exactly need? Our team of experts is ready to help. Just provide your vehicle’s VIN, year, make, and model and ENGINE SERIAL NUMBER and we’ll make sure you get the right fit the first time. Fill out the quote form or contact us at info@gearheadengines.com or call 800-508-5999.
Getting a FREE quote for your remanufactured engine is simple!
MOBILE USERS: Tap the plus sign (+) in the table below to see expanded detail and to request a quote.
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1981
Mack
RD
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1982
Mack
MR
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1982
Mack
RD
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1982
Mack
R
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1983
Mack
WS
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1983
Mack
MC
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1983
Mack
MR
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1984
Mack
DM
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
1984
Mack
MR
10.4 V8 v
10.4
8
Drop-In, Built to Order, Around 250HP, Turbo, with Roller Cam & Roller Lifters, Provide Arrangement & Serial Number to Order
Cat 3208 Drop-In Diesel Engine
HMG541
If you’re unsure which is the best product for your needs or budget, remember that the Gearhead sales team is available to answer your questions Monday through Friday, 8 a.m.-5 p.m. Central Time.
If you recently requested a quote via email and haven’t received it, please check your spam folder.
