(800) 877-2810
Local (503) 284-2810
4545 NE 148th Ave | Portland, OR 97230
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  • We've Crossed the Finish Line!

    We've Crossed the Finish Line!

    Welcome to the new and improved Quality Diesel Parts website!
    Take a look around, and check out how we’re serving you better.
  • End of Year Sale!

    End of Year Sale!

    Take 10% OFF your total order in November! (Use discount code: NOV10 at checkout.)
    Visit us next month for even more savings.
  • QDP Product Highlight

    QDP Product Highlight

    ISX15 Kit by FP Diesel®
    Find out more about this new and popular IN-FRAME rebuild kit available now.

    Read more

Industrial Diesel Engine Parts

Find the parts you need for nearly any application

Find the parts you need for nearly any application

We carry engine parts, engine kits, gaskets, exhaust manifolds, bushings, cams, fuel components, valve trains, seals and more.
Shop trusted brands like Federal Mogul, Clevite, PAI, KMP, Maxiforce and Reliance.

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Agriculture

Agriculture

We have all the parts to service your farm and ag engine equipment needs. Combines, harvesters, balers and more.
Construction

Construction

Keep your construction equipment running at peak performance. Call us when you need quality diesel engine repair parts.
Marine

Marine

Find marine diesel engine parts for Yanmar, John Deere, Cummins, Mercury and more. Whether work or recreation, you’ll find it at Quality Diesel Parts.
Heavy Truck

Heavy Truck

Looking for a diesel parts distributor for your big rig? We keep a large stock of parts for GM, International, CAT, Detroit and many others.
Logging

Logging

From Skidders to Feller Bunchers, we offer the best in logging equipment engine repair parts.
Service and Experience

Service and Experience

From rebuild kits and cylinder heads, to plugs and a ridiculously large selection of gaskets, we have access to a wide range of products. Our website offers easy access to thousands of parts. Each item can be delivered right to your door, desk, cab, or back-forty.
Quality and Selection

Quality and Selection

We are a family-operated heavy-duty engine parts warehouse and distributor business. We’ve got your agriculture, construction, logging, marine, and trucking engines covered with the right parts, right now. Our parts inventory is the largest in the Northwest and features a wide range of parts for nearly every diesel application.

You Can Count on Us

Hassle-Free Transactions
Whether online or in the store, we'll work hard to make your purchase as smooth as possible.

A Personal Connection
Our business is getting to know your business. We love a good ole' fashioned shake and a square look in the eye.

Reliability
No matter how big the job, you can count on us to follow up and follow through.

Expertise
With over 50 years in the diesel parts business we have the knowledge and experience you need.

Commitment to Service
We believe going the extra mile is the rule, not the exception.

Getting the Job Done
Where "the other guys" may leave you hanging, we'll take you to the finish line.

Featured Products

Our Current Top Sellers

*JAKE GASKET*..3045533

*JAKE GASKET*..3045533

PLANET GEAR

PLANET GEAR

GASKET

GASKET

ROD BRG, STD B152, V345, V304 ..2410CP, CB581P

ROD BRG, STD B152, V345, V304 ..2410CP, CB581P

NUT

NUT

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Address and Hours

Phone: (800) 877-2810
Local: (503) 284-2810
Hours: Mon-Fri 8am-5pm

4545 NE 148th Ave
Portland, OR 97230

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