Debos Diesel Performance

Debos Diesel Performance Cummins specialist. Providing quality parts, service and repairs. Veteran owned and operated. Call/text Paul @ 4702783558 to schedule an appointment today.
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Cabs up mondays. Contact us us for all your diesel needs. ☑️48re and 68rfe in house builds (Tow to 1000hp+)☑️48re swaps☑...
02/03/2026

Cabs up mondays. Contact us us for all your diesel needs.

☑️48re and 68rfe in house builds (Tow to 1000hp+)
☑️48re swaps
☑️Head gaskets
☑️Complete motor swaps
☑️2nd gen swaps
☑️S&S DCR kits in stock
☑️S&S Disaster prevention kits in stock
☑️High horse power builds
☑️One off builds
☑️Lift kits
☑️Level kits
☑️FASS fuel systems dealer
☑️docs diesel dealer
☑️black market performance dealer
☑️pusher intakes dealer
☑️5th gen cam swap
☑️ 2nd gen swap kits
☑️Powder coating
☑️Semis
☑️Heavy equipment
☑️Medium duty
☑️Emissions diagnostics
☑️Electrical
☑️Force regen
☑️Ac work on everything
☑️Cat software
☑️Kubota software
☑️Cummins INSITE
☑️John Deere software
☑️Volvo software
☑️All semis diagnostic software
☑️Engine rebuilds
☑️Engine reseals
☑️engine replacements
☑️Drive train
☑️Services
☑️Mobile heavy equipment diag and repairs

We've got you covered!

Call/text Paul@ 4702783558
Veteran owned and operated!

02/03/2026

Starting from here on. If you bring us your truck and we see other issues that need to be addressed we will text you and call you. Text will show proof of us telling you about the problem. And if you decline the work you will have to sign that you acknowledge you declined repair on parts before the truck can leave.
We always recommend doing things the right way and not the cheap and easy way. We’re here to build trucks the right way. If you don’t like that there’s other shops out there.
We chose quality over quantity every day of the week!

4th gen motor swap from dark horse diesel.⚠️Fleece HD head⚠️ARP 2000s⚠️Hamilton cams 178/208 towing cam⚠️5th gen crankTr...
01/15/2026

4th gen motor swap from dark horse diesel.
⚠️Fleece HD head
⚠️ARP 2000s
⚠️Hamilton cams 178/208 towing cam
⚠️5th gen crank

Trucks ready to be put to work!
Contact us for all your diesel needs. We’re Cummins specialist here. If you have a Cummins in or around Monroe area and dont come here what are you doing? Give us a call and we will get you squared away what ever it is. Between the front bumper to the back we can fix it. In house transmission builds for the Cummins platform.

☑️48re and 68rfe in house builds (Tow to 1000hp+)
☑️48re swaps
☑️2nd gen swaps
☑️S&S DCR kits in stock
☑️S&S Disaster prevention kits in stock
☑️High horse power builds
☑️One off builds
☑️Lift kits
☑️Level kits
☑️FASS fuel systems dealer
☑️docs diesel dealer
☑️black market performance dealer
☑️pusher intakes dealer
☑️5th gen cam swap
☑️ 2nd gen swap kits
☑️Powder coating
☑️Semis
☑️Heavy equipment
☑️Medium duty
☑️Emissions diagnostics
☑️Electrical
☑️Force regen
☑️Ac work on everything
☑️Cat software
☑️Kubota software
☑️Cummins INSITE
☑️John Deere software
☑️Volvo software
☑️All semis diagnostic software
☑️Engine rebuilds
☑️Engine reseals
☑️engine replacements
☑️Drive train
☑️Services
☑️Mobile heavy equipment diag and repairs

We've got you covered!

Call/text Paul@ 4702783558
Veteran owned and operated!

Don’t be this guy! Contact us before it cost you 10k+ of dollars and down time wasted. Here at debos diesel we only do r...
01/14/2026

Don’t be this guy! Contact us before it cost you 10k+ of dollars and down time wasted. Here at debos diesel we only do repairs the right way so you won’ have to worry again. We are veteran owned and operated. We take quality of quanity any day of the week.

What is a cp4? And what causes a cp4 failure?
A cp4 is an injection pump for the newer trucks out today.
Any dirt, water and fuel contaminates will cause a failure sending metal shavings throughout your entire fuel system.
Cp4 failure is extremely common on 11+ ford Powerstroke, 11-16 duramax and 19-20 Cummins.
Fix for Powerstroke is dcr conversion while the other two are cp3 swaps.
Call us today to get on schedule before your truck leaves you on the side of the road with a hefty tow bill.

Paul @4702783558

Here’s a few jobs from all three brands we mess with. Cummins came in for tunes and a switch. “Pre emissions truck” Clea...
01/14/2026

Here’s a few jobs from all three brands we mess with.

Cummins came in for tunes and a switch. “Pre emissions truck” Clean install!

19 Powerstroke came in for a low on power condition. Found the intercooler hose blew apart. Extremely repetitive failure on these trucks. We keep pusher intakes in stock for anyone that comes across this issue.

17 Cummins getting a stage 1 debos diesel 68rfe. Built for 650hp. We build all cummins transmissins in house.

18 L5P got a fire punk stage 2 Allison transmission. Good for 900hp.

Contact us for all your diesel needs!

☑️48re and 68rfe in house builds (Tow to 1000hp+)
☑️48re swaps
☑️2nd gen swaps
☑️S&S DCR kits in stock
☑️S&S Disaster prevention kits in stock
☑️High horse power builds
☑️One off builds
☑️Lift kits
☑️Level kits
☑️FASS fuel systems dealer
☑️docs diesel dealer
☑️black market performance dealer
☑️pusher intakes dealer
☑️5th gen cam swap
☑️ 2nd gen swap kits
☑️Powder coating
☑️Semis
☑️Heavy equipment
☑️Medium duty
☑️Emissions diagnostics
☑️Electrical
☑️Force regen
☑️Ac work on everything
☑️Cat software
☑️Kubota software
☑️Cummins INSITE
☑️John Deere software
☑️Volvo software
☑️All semis diagnostic software
☑️Engine rebuilds
☑️Engine reseals
☑️engine replacements
☑️Drive train
☑️Services
☑️Mobile heavy equipment diag and repairs

We've got you covered!

Call/text Paul@ 4702783558
Veteran owned and operated!

BLACK FRIDAY DEALS ARE HERE❗️❗️❗️☑️10% ALL FIRE PUNK FAB PRODUCTS❗️❗️❗️☑️600$ 600$ OFF ALL FIRE PUNK TRANSMISSIONS❗️❗️❗...
11/23/2025

BLACK FRIDAY DEALS ARE HERE❗️❗️❗️

☑️10% ALL FIRE PUNK FAB PRODUCTS❗️❗️❗️

☑️600$ 600$ OFF ALL FIRE PUNK TRANSMISSIONS❗️❗️❗️

⚠️⚠️WE WILL BE UPDATING MORE BLACK FRIDAY SALES SOON. ⚠️⚠️

CONTACT US FOR ALL YOUR DIESEL NEEDS
PAUL @ 4702783558

3rd gen Cummins in for some much needed updates and upgrades. Only the best brands! Fleece coolant bypass to keep the co...
10/31/2025

3rd gen Cummins in for some much needed updates and upgrades. Only the best brands! Fleece coolant bypass to keep the coolant temps below 200 at all times. ARP head studs to hold a second gen swap coming soon. Hamilton 7/16 push rods for them high rpms. Fleece fuel filter delete to clean up the engine bay. Fass 165 lift pump to supply the new S&S sportsman pump.

☑️48re and 68rfe in house build (Tow to 1000hp+)
☑️48re swaps
☑️2nd gen swap
☑️S&S DCR kits in stock
☑️S&S Disaster prevention kits in stock
☑️High horse power builds
☑️One off builds
☑️Lift kits
☑️Level kits
☑️FASS fuel systems dealer
☑️docs diesel dealer
☑️black market performance dealer
☑️pusher intakes dealer
☑️5th gen cam swap
☑️ 2nd gen swap kits
☑️Powder coating
☑️Semis
☑️Heavy equipment
☑️Medium duty
☑️Emissions diagnostics
☑️Electrical
☑️Force regen
☑️Ac work on everything
☑️Cat software
☑️Kubota software
☑️Cummins INSITE
☑️John Deere software
☑️Volvo software
☑️All semis diagnostic software
☑️Engine rebuilds
☑️Engine reseals
☑️engine replacements
☑️Drive train
☑️Services
☑️Mobile heavy equipment diag and repairs

We've got you covered!

Call/text Paul@ 4702783558
Veteran owned and operated!

10/30/2025

Towed in a 2006 ram 2500 for injector failure. Contact us at Debos diesel for all your repairs and upgrades. From mild to wild. Located in good hope Georgia. Get it while you can.

Here’s a couple jobs we had come through a little while back. We’ve been up to our necks in work and we greatly apprecia...
10/29/2025

Here’s a couple jobs we had come through a little while back. We’ve been up to our necks in work and we greatly appreciate everyone business!

1999 ram 2500 in for a stainless diesel 5 blade 63/68 turbo along with 150hp injectors, head studs, pushrods and a quad ills w/ custom tunes.

2022 f350 in for a DCR swap and a titan 66mm turbo. Sounds wicked!

Contact us for all your diesel needs!
Located in Monroe, Ga!

Turbos
Transmission
Engine repair and more

Reason why number 3,646 to 48 swap your 68rfe trucks. “Stage 3 68rfe transmission” they just can’t hold the power that 4...
09/24/2025

Reason why number 3,646 to 48 swap your 68rfe trucks. “Stage 3 68rfe transmission” they just can’t hold the power that 48 will. Contact us for all your diesel needs and 48swaps.

Now until the end of July we’re doing a 4th of July sale. -All DCR conversion kits 2800 out the door-All S&S disaster pr...
07/06/2025

Now until the end of July we’re doing a 4th of July sale. -All DCR conversion kits 2800 out the door
-All S&S disaster prevention kits 700 out the door
-All dodge transmission builds 15% off labor
-All turbo jobs 15% off labor
-All fass installs 15% off labor
-All ac services 125
-All Cummins head stud jobs 10% off labor
-All veterans get a 10% discount on labor year round.
Contact us for all your diesel needs!
Call/text Paul @4702783558 get in Schedule today. We only have a limited available spots open.

There’s only one way to do it here. Once a good looking truck or a big build like this comes through. We contact our goo...
06/03/2025

There’s only one way to do it here. Once a good looking truck or a big build like this comes through. We contact our good friends at ShineOn for a full wash and detail. Contact Andrew for all your detail needs.

Address

1239 Old Monroe Madison Highway
Monroe, GA
30655

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 10pm
Friday 9am - 4pm

Telephone

+14702783558

Website

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