Do you carry genuine OEM Yanmar parts?

We source OEM and high-quality OEM-equivalent aftermarket parts. When you call, let us know your preference and we will present both options with pricing and availability so you can make the best decision for your application and budget.

Can you help me identify the correct part for my Yanmar engine?

Yes. Bring your engine model number and serial number when you call or visit. This allows us to identify your exact engine configuration and confirm the correct part, especially for engines that have multiple configurations under the same model designation.

Do you install Yanmar parts or just supply them?

Both. Diesel Specialists is a full-service diesel engine repair shop. If you need the part installed, our certified technicians can perform the work at our Humble, TX facility or, for applicable repairs, in the field.

What if the part I need is obsolete or discontinued?

Our machine shop capability and aftermarket sourcing network allow us to address many obsolete part situations through sourcing equivalent parts, machining worn components back to spec, or engineering workable alternatives. Contact us to discuss your specific situation.

If It's Diesel, We Do It.

DIESEL SPECIALISTS, LTD

Serving the Houston area since 1983.

Contact

(281) 446-1230

Click Here for Specials!

Yanmar Diesel Engine Parts in the USA

Get the right Yanmar diesel engine parts with help from Diesel Specialists, Ltd. Serving in the USA since 1983, we provide quality parts and expert support for agricultural, industrial, generator and construction equipment.

Call (281) 446-1230 to Order Genuine Yanmar Engine Parts.

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If It's Diesel, We Do It.

Call (281)-446-1230

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Yanmar Diesel Engine Parts We Supply

Diesel Specialists offers comprehensive sourcing capabilities for genuine OEM and high-quality aftermarket parts for Yanmar diesel engine service, maintenance, and repair applications.

Our Yanmar diesel engine parts include:

Engine Internal Parts – Gasket sets, bearings, pistons, cylinder kits, overhaul kits, and other internal engine components.
Cooling System Components – Water pumps, thermostats, radiators, cooling system components, and related replacement parts.
Turbocharger Systems – Turbochargers, repair kits, actuators, and related components where applicable.
Electrical Components – Sensors, starters, alternators, wiring components, ECM-related parts, and other electrical components.
Filters & Maintenance Parts – Fuel filters, oil filters, air filters, coolant filters, and other routine maintenance components.
Fuel System Components – Fuel injectors, fuel pumps, fuel system components, and other replacement parts.
Generator Engine Parts – Replacement and maintenance components for Yanmar diesel-powered generators and other power-generation equipment.

Parts Identification & Lookup Assistance

Finding the right Yanmar diesel engine parts doesn't have to be difficult. Our experienced Yanmar parts specialists help you accurately identify genuine OEM and high-quality replacement parts using your engine's serial number, model, and specifications to ensure the perfect fit.

Serial Number Lookup – Identify the correct Yanmar engine parts using your engine serial number.
Model Verification – Confirm the exact engine model and configuration before ordering.
Cross-Reference Support – Match OEM part numbers with approved aftermarket alternatives.
Obsolete Part Assistance – Locate discontinued, superseded, or hard-to-find Yanmar engine parts.

Need help finding the right Yanmar engine spare parts? Contact our knowledgeable team with your engine model and serial number, and we'll help you identify the correct components.

Call (281) 446-1230

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Yanmar Parts Ordering Process

As a trusted Yanmar diesel engine parts supplier, Diesel Specialists, Ltd. makes ordering the right parts fast, simple, and hassle-free.

Contact our parts department with your engine model, serial number, and the part you need.
Our experienced team verifies the correct part number based on your engine configuration.
We check inventory and provide pricing and availability as quickly as possible.
In-stock parts are available for pickup at our Humble, TX location or can be shipped to your job site.
If a part must be specially sourced, we place the order immediately and keep you informed with estimated delivery times.

Call (281) 446-1230

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Serving Houston's Yanmar Engine Operators

Diesel Specialists is a trusted supplier of Yanmar diesel engine parts for customers throughout Houston and Southeast Texas. From our parts counter and service facility at 1215 Carpenter Rd., Humble, TX 77396, we supply genuine OEM and quality replacement Yanmar engine parts to customers in Pasadena, Baytown, Conroe, Spring, The Woodlands, Sugar Land, Katy, Beaumont, and across the Gulf Coast industrial region.

Whether you operate construction equipment, generators, agricultural machinery, marine engines, or industrial equipment powered by Yanmar engines, our experienced team is ready to help you source the right parts quickly.

Call (281) 446-1230

Request Quote

Complete Yanmar Engine Support

In addition to supplying genuine Yanmar diesel engine parts, Diesel Specialists, Ltd is authorized Yanmar Diesel Engine Dealer and also offer Yanmar Engine Repair & Service.

Customer Reviews

★★★★★

"Whole crew at diesel specialist are amazing go above and beyond!! Get service especially Miriam always so sweet and kind and Debbie and Delbert as will to help bravo!!!"

Alfredo Ortiz

★★★★★

"Great experience with Diesel Specialist LTD. Everyone was really nice, professional, and helpful. They worked fast and didn’t waste time."

Maricela Razo

★★★★★

"I had ordered a few parts that my dad needed and whenever I had to pick them up, Miriam was there and let me just say, she was VERY helpful, attentive and super friendly!"

Julissa Garcia

★★★★★

"Absolutely amazing people. They go above and beyond! Thank you Diesel Specialist"

D Bolden

★★★★★

"I do a lot of business with diesel specialist and they always put you first and have the kindest front desk personal"

Nick Foster

★★★★★

"Ana is the greatest when it comes to any of our needs!! Diesel Specialists is the go to place for any Diesel needs. We drive all the way from Beaumont area to have our diesel needs taken care of!"

Dean Thompson

★★★★★

"They have extensive knowledge and offer all their expertise to help you with whatever you need; they have good parts"

Julio Maldonado

★★★★★

"Mr. Leo IV has always gone above and beyond, Diesel specialists is the place to go!!"

Charles Skelly

Why Choose Diesel Specialists, Ltd

1983

Founded in Houston

43+

Years of Experience

12+

Brands Serviced

4.4★

115+ Reviews

Frequently Asked Questions (FAQs)

Yes. We offer genuine OEM Yanmar engine parts along with high-quality aftermarket alternatives from trusted manufacturers. Our team can help you compare options based on your application, budget, and availability.

Absolutely. Simply provide your engine model and serial number, and our experienced parts specialists will identify the correct components for your specific engine configuration.

We do both. In addition to supplying Yanmar engine parts, Diesel Specialists offers professional installation, diagnostics, maintenance, and repair services at our Humble, TX facility.

Our team specializes in sourcing obsolete and hard-to-find Yanmar engine parts. We'll identify superseded part numbers or recommend suitable OEM or high-quality aftermarket replacements whenever possible.