Deer Park Diesel

Deer Park Diesel We focus on precision and reliability, and building lasting relationships with our customers.

Some of the most important things on your truck are also the things you never see.We were servicing and inspecting this ...
06/04/2026

Some of the most important things on your truck are also the things you never see.

We were servicing and inspecting this rear differential — checking gear condition, looking for unusual wear, and making sure everything is doing exactly what it’s supposed to do.

Your differential takes a beating every day hauling trailers, carrying loads, and putting power to the ground. Taking care of it now can help prevent much bigger problems later.

Because staying on the road isn’t just about fixing problems when they happen — it’s about catching them before they do.

📞 (509) 262-5310 🚚

Great shops aren’t built on tools alone.They’re built on people.Questions being asked.Knowledge being shared.Another set...
06/02/2026

Great shops aren’t built on tools alone.

They’re built on people.

Questions being asked.
Knowledge being shared.
Another set of eyes looking over the details.
A team working together to make sure the job gets done right.

Because when you trust us with your truck, you’re not getting one person — you’re getting an entire team committed to doing the job right.

📞 (509) 262-5310

06/01/2026

Some jobs are quick and simple.
Some jobs are a whole different story—like pulling the cab off a truck to remove an engine.
No matter the size of the job, we’re here for both the little things and the big things. From routine maintenance to major repairs, our goal is the same:
To give you confidence every time you turn the key and head down the road.
📞 (509) 262-5310 🚚

**Your truck is more than a truck.**For some people it hauls equipment.For some it pulls livestock.For some it gets them...
05/28/2026

**Your truck is more than a truck.**

For some people it hauls equipment.
For some it pulls livestock.
For some it gets them to work every day.

For a lot of people around here, it helps provide for their family.

That’s why we take our work seriously. Because we know these trucks aren’t just vehicles — they’re an important part of people’s lives and livelihoods.

📞 (509) 262-5310

The work that matters most usually happens in the details.One bolt.One measurement.One inspection.One careful step at a ...
05/27/2026

The work that matters most usually happens in the details.
One bolt.
One measurement.
One inspection.
One careful step at a time.
The things most people never see are often the things that make the biggest difference.
That’s why we take our work seriously—because your truck isn’t just a truck. It’s how you work, provide for your family, and get where you need to go.
If it rolls through our doors, we’re bringing our best.

05/26/2026

Did you know a small maintenance item on your 6.7 Power Stroke could help prevent major oil leaks?

The Crankcase Vent Filter (CCV) is a service item many truck owners overlook.
Over time, the original CCV filter can plug up and create excess crankcase pressure. When that happens, pressure can start pushing through seals and gaskets, leading to:
🔧 Premature oil leaks
🔧 Front & rear main seal failures
🔧 Expensive repairs

If your 6.7 Power Stroke is getting close to or over 100,000 miles, this is worth paying attention to.

Questions? Give us a call — we’re here to help keep you on the road.
📞 (509) 262-5310 🚚

Check out this mint 12V swapped OBS!We are refining some driveability issues using some "modern" upgrades, including a g...
04/30/2026

Check out this mint 12V swapped OBS!

We are refining some driveability issues using some "modern" upgrades, including a grid heater controller and a transmission controller, as well as some upgraded governor springs.

Swaps are tedious and expensive, and not all are done well, but this one is one of the better that we've seen! We are proud to be putting the finishing touches on it.

Another day, another cab off...Chris is beginning reassembly on this 6.4L head gasket job today!We are looking forward t...
04/27/2026

Another day, another cab off...

Chris is beginning reassembly on this 6.4L head gasket job today!

We are looking forward to seeing it on the road again soon.

03/18/2026

⬆A STEP ABOVE⬆

This folding step from was the perfect solution for this customer, who needed a step to give him easier access when coupling his fifth wheel trailer on his 2nd gen Dodge.

Chris fabricated a super clean mount for the step, locating it in the perfect spot while maintaining a natural appearance. While projects like this seem simple, they require a little trial and error, and a lot of patience.

If you want the best in quality, fit, and finish, make Deer Park Diesel your first call.

03/16/2026

S&B body mounts

Address

4608 Wallbridge Road
Clayton, WA
99110

Opening Hours

Monday 6am - 5pm
Tuesday 6am - 5pm
Wednesday 6am - 5pm
Thursday 6am - 5pm

Telephone

(509) 262-0800

Website

http://bio.site/DeerParkDiesel

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