Optimize Your Drive with Master Tech Automotive

At MasterTech Automotive, located in Gresham, our service ensures your vehicle runs smoothly and lasts longer with expert transfer case fluid change services.

Customer Service: (503) 665-2277


Best nationwide 5 year/50k mile warranty

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Roadside assistance


0% interest financing options available

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ASE certified technicians

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Customer Reviews

Here are just a few of our customer reviews.

I walked in to get a tire fixed with no appointment. Within 20 minutes they fixed my tire and didn’t charge me a penny. Totally cool folks who definitely know how to treat their customers and neighbors. I’m definitely going to hit them up next time I have a more serious auto issue.

Aaron Keuter

I had issues with a coolant leak. I was able to drop my car off late at night (using the key drop), they promptly got a hold of me in the morning with an assessment and quote, and everything was finished that day. Very quick, professional, and friendly staff.

Nicholas Swartz

Got the brakes diagnosed and replaced on my 1990 Mercedes. They did an excellent job diagnosing the brakes’ status, letting us know what was needed and then replaced as needed. They were timely, professional and didn’t try to ‘upsell’ us into more expensive work (a big, big PLUS!). We’ll be back.

Bill Casti

Had my oil pan replaced yesterday. Amazingly fast service! They also did a complete vehicle checkup on this older car and gave some tips on what needs to be done to keep everything working. Got more than I expected and paid less than quote. 5 stars for sure. Will use them again.

Patrick Cecil

I had a great experience getting my Honda Fit 30,000 mile service and new tires. Communication was quick and clear, staff were friendly, and I felt the cost was reasonable. Thanks for making this normally stressful process very easy!

Michele Bennett

This shop was able to accept my car early when I had a emergency coolant leak. The repairs were done in a day with regular maintenance and a window issue to boot. I recommend this professional and friendly shop.

Keith Cavender

My ignition switch was almost completely done for in my car. They quickly fixed it for me on short notice (a day and a half) and quoted me about $400 less than another shop in the area. Thank you!

Ashton Long

These folks are awesome! They took amazingly good care of us when two cars needed significant maintenance in just one week. They were very easy to work with, very thorough and kept us informed every step of the way. I don’t think we could’ve asked for a better service!

Cindy Scheel

This was my second time using them. Service has always been fast and reliable. I appreciate the follow up to make sure everything works correctly.

Bob Schermerhorn

Excellent Customer Service, Good Pricing, Great Transparency On Work To Be Done. Especially like that they text you the work order and allow you to review pricing and approve the work you want done. Customer for life!

Tyson Cook

Master Tech in Gresham did a nice job on the mechanical repairs and maintenance items. If there is ever an issue or concern, they will make it right. The service is always courteous and professional.

Joseph Pittman

I was in need of repair and this business was quick, customer service polite, and they got the repair done sooner than they anticipated. Also, they followed up personally which was really nice.

Daniel Teune

Great service, quick, great price and helped us through the issues we were having with our car. Called to give us updates too.

Capri Parker

They have a great system of photo documenting what they find during their inspection, and allowing you to access it online. Makes for simple ‘menu’ style of what should/could be repaired or replaced. They also work very quickly.

Abdul Lotiff

MasterTech is so different than other mechanics! They give you updates with photos via text about what should be repaired or needing any kind of attention in the future. Also, their warranty is longer than most plus the FREE ROADSIDE ASSISTANCE is just as good as AAA without the fee. I’d recommend MasterTech to anyone. Getting an appointment is easy to do

Lacey Blazejewski

Master Tech did the brakes on my BMW, they also checked over the full car, and advised with photos what else is recommended. They did a great job and also were able to show me the older brakes. I highly recommend them for any maintenance or repairs!

Jennifer Coffelt
Transfer Case Fluid Change


Your vehicle’s transfer case is responsible for distributing power from the transmission to both the front and rear axles, allowing for seamless transitions between two-wheel drive and four-wheel drive modes. 

At Master Tech Automotive, located in Gresham, we utilize state-of-the-art equipment and premium-quality fluids to perform transfer case fluid changes with precision and care.

Our technicians undergo extensive training to ensure that each service is completed to the highest standards of quality and professionalism. With our commitment to excellence, you can trust us to keep your vehicle’s transfer case in optimal condition for years to come. optimal performance for your vehicle’s four-wheel drive or all-wheel drive system.



Over time, the fluid in the transfer case can become contaminated with dirt, debris, and metal particles, compromising its ability to lubricate and protect vital components. This can lead to increased friction, heat, and wear, ultimately resulting in diminished performance and potential damage to the transfer case.

You hear grinding or unusual noises when shifting gears or engaging four-wheel drive, it means your transfer case fluid is contaminated.

Old or degraded fluid may not provide sufficient lubrication, causing components within the transfer case to stick or resist movement when shifting.

A damaged or deteriorated transfer case seal could allow fluid to escape, leading to low fluid levels and potential damage to the transfer case due to inadequate lubrication.

Insufficient or degraded transfer case fluid can lead to increased friction and wear on internal components, resulting in abnormal vibrations and rough operation.

Service Areas
Automotive Services Located in Gresham

Our loyal clientele trusts us for our reliability, efficiency, and dedication to resolving any automotive need. Choose us for a seamless blend of experience, honesty, and customer-centric care.