Diesel Parts and Products from Garrett,
Holset and Bosch
These are the diesel performance parts and products we carry and install at Bodacious Diesel, led by Garrett and Holset turbochargers and Bosch fuel system parts for Powerstroke, Duramax and Cummins trucks. Call to confirm fitment and availability before you make the trip.
Three names behind the turbos and fuel pumps on most Powerstroke, Duramax and Cummins trucks
Turbos and fuel systems are where diesels get expensive, and these three brands built much of that hardware.
Garrett turbochargers
Garrett turbos sit on a lot of the trucks in our bays: the fixed-geometry turbo on the 7.3 Powerstroke, the variable geometry turbos (VGT) on the 6.0 and 6.7, and the VGT on every Duramax from the LLY on. When one stops making boost, we test the vanes, actuator and oil supply first.
Diesel turbo repairHolset turbochargers
Holset is the Cummins turbo. The 5.9 runs a wastegated fixed-geometry Holset that takes a beating, and the 6.7 moved to a Holset VGT with an electronic actuator. A failed actuator can kill boost on a turbo that is otherwise healthy.
Ram Cummins repairBosch fuel system parts
Bosch built the P7100 on the 12-valve Cummins, the VP44 on the 24-valve, the CP3 on the 2003 to 2018 Cummins and the LB7 through LMM Duramax, and the CP4.2 on the LML, the 6.7 Powerstroke and the 2019 and 2020 Cummins. We sell Bosch pumps and injectors over the counter and install them in the shop.
Diesel fuel system repairWhat we carry, and the job it belongs to
A part only fixes the truck if it matches the problem.
| Part | Brands we carry | What it does for the truck | Where it goes |
|---|---|---|---|
| Turbochargers | Garrett, Holset | Pack air into the engine. A tired one means low power, smoke or a whistle. | After boost and vane testing proves the turbo is the problem |
| Injectors | Bosch and others by application | Meter fuel into each cylinder. A bad one means a rough idle, smoke or a miss. | Diesel injector repair |
| Injection pumps | Bosch P7100, VP44, CP3 and CP4 | Build the pressure the injectors run on. A failed one can send metal downstream. | Diesel injection pump repair |
| Lift pumps and fuel filtration | FASS | Supply clean fuel at steady pressure to the injection pump. A weak lift pump or clogged filter starves the pump. | Front counter for filters, or installed with fuel system work |
| Head studs and fasteners | ARP | Clamp the heads harder than stock bolts on engines known for lifting a head gasket. | Head gasket and head stud work |
| Exhaust manifolds | BD Diesel | Replace cracked or leaking factory manifolds. | Exhaust leaks, manifold and turbo jobs |
| Intakes | Edge Products intakes and others | Replacement air intakes matched to your engine. | Installed on its own or with other work |
| Lift kits and suspension components | By application | Lift or level the truck and handle the weight it carries or tows. | Lift kit installation |
| Recovery ropes | Bubba Rope | Recovery rope that stretches to pull a stuck truck free. | Front counter |
Came in for filters, left with a fixed fuse
One owner's stop at the parts counter, word for word.
319 reviews
- Customer
- Rick Brissette
- Trip
- Passing through from Iowa
I was passing through from Iowa and stopped to get some FASS filters. I had a question about a fuse and when he looked at it instantly saw that it had been installed poorly. He quickly remedied the problem and I was on my way. The next day I attempted to change the filters (which I have done before) and was not able to get the truck started. I called Bodacious and he was able to tell me what to do over the phone and I was up and running in a couple of minutes. You really saved the day. I was hundreds of miles from home! Not only that, your repositioning of wires at the onset prevented further failure. I never did get your name? Thanks a bunch!5 STARS
From the phone call to the part in your hands
Buying the part or having it installed starts the same way, and the install side runs through our diesel truck repair services.
Tell us the truck
Year, engine and what it is doing. A VIN settles the model years that had two different engines.
We check fitment and stock
We confirm the right part for your engine and whether it is on the shelf or on order.
Take it or leave the truck
Pick it up at the front counter, or drop the truck off and we install it. Most repair work here is drop-off.
Approve before we start
If the truck stays, we call with what we found and what it costs. No work is done without your approval.
What your truck left the factory with
Fitment comes down to the generation, so have the year and engine handy when you call.
Powerstroke: oil-fired, then common rail
The 7.3 and 6.0 are HEUI engines. High-pressure engine oil drives the injectors and an IDM or FICM fires them, so injector parts for those trucks have nothing in common with a common rail setup. The 6.4 brought common rail and BorgWarner compound turbos. The 6.7 has run a Bosch CP4.2 since 2011. More on our Ford Powerstroke repair page.
- Garrett turbos for the 7.3, 6.0 and 6.7
- ARP head studs for a 6.0 that is getting its heads off
- Injectors and high-pressure parts matched to the generation
- BD Diesel exhaust manifolds
Duramax: Bosch fuel and Garrett boost, for the most part
The LB7 (2001 to 2004) runs an IHI fixed-geometry turbo and a Bosch CP3. From the LLY on, boost comes from a Garrett VGT. The LML (2011 to 2016) switched to the two-piston Bosch CP4.2, and the L5P (2017 on) uses a Denso pump, so Bosch is not the answer for every Duramax. More on our Chevy and GMC Duramax repair page.
- Garrett VGT turbos from the LLY forward
- Bosch CP3 and CP4.2 pump parts for the right years
- Injectors matched to the engine code
- Lift kits and suspension parts for 2500 and 3500 trucks
Cummins: Holset boost and Bosch fuel from the start
The 1994 to 1998 12-valve runs the Bosch P7100 (1989 to 1993 trucks used a Bosch VE pump), and the 24-valve (1998.5 to 2002) the VP44. The common rail trucks ran a CP3 from 2003 to 2018, and the 2019 and newer 6.7 runs a CP4. Holset makes the boost on all of them.
- Holset turbos for the 5.9 and the 6.7
- Bosch P7100, VP44, CP3 and CP4 pump parts
- Injectors for 12-valve, 24-valve and common rail trucks
- ARP studs and fasteners for head and manifold work
Parts questions we hear at the counter
What owners ask before they buy.
You can buy it. Owners who do their own work pick up products at the front counter. Call first so we can confirm the part fits and is in stock. We are open Monday to Friday, 8:00 AM to 6:00 PM.
Give us the year, the engine and the VIN if you have it. Some model years had two engines: a 2003 Ford could be a 7.3 or a 6.0, and a 2007 Chevy, GMC or Ram could have the older or newer engine depending on when it was built. We check before you buy so you do not drive home with the wrong products.
We do not do delete work. The products we carry and install are meant to run with the truck's factory emissions equipment. If an emissions part is failing, we find out why and repair it, starting with our diesel emissions repair work.
You can. Ask us what killed the old one before you buy the new one, and we will tell you what to check on your truck before you install it.
Need the part, or the hands to put it on?
Call with the year, engine and part you need, and we will confirm fitment and availability. If the truck needs to come in, call or use Request Service to send the details. Or drop us a line right here from the website and we'll get back to you as quickly as we can.