Get the parts when you need
We manufacture our parts in-house
dramatically reducing your wait
Thelco Parts and Fabrication
Thelco has a 65+ year history of providing quality Flowserve®*, Worthington®*, pump parts from our Englewood, Colorado warehouse. With a massive lineup of Flowserve®* & Worthington®* inventory and fabrication are done on-site, Thelco has over 4,500 parts ready to ship domestically and internationally within 24 hours. Efficient order fulfillment to any global location is crucial to our customers’ success. We prioritize maintaining an extensive inventory onsite to ensure availability and on-time delivery.
THELCO CAN SUPPLY MORE THAN PARTS
Thelco can also supply whole pumps and unitized pumps on a fabricated steel base. These can be supplied as motor-driven with coupling and coupling guards. We offer precision pump builds and consulting from our senior engineer. Call us and we can help select the pump for your application based on system and fluid conditions. In addition, we have a machining and repair facility on-site and would welcome the opportunity to be your repair center. Thelco is your go to for in stock Worthington Pumps.
THELCO NOW OFFERS FINANCING!
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Worthington Pump Parts In Stock at Thelco
Thelco: Top Source for Worthington Pump Part: Welcome to Thelco, your ultimate destination for Worthington pump parts in Colorado. Boasting an inventory of over 6,000 parts, including gaskets, seals, casings, and impellers specifically for Worthington D1000 and D800...
Thelco: Your Premier Source for Worthington Pump Parts
Thelco: Your Premier Source for Worthington Pump Parts At Thelco, we are proud to be your go-to provider for all Worthington pump parts. With over 6,000 parts in stock, including gaskets, seals, casings, and impellers for the Worthington D1000 and D800 models, we...
Thelco Pump of The Day
Explore our featured Thelco Pump of the Day: the Worthington D1012, a robust 4x3x6 pump constructed entirely from 316 stainless steel. At Thelco, we proudly support the complete Worthington series, including the D800, D1000, D500 models, along with Gear, LR, and LLR...
BROWSE OUR CATALOG
Comprehensive list of replacement parts for Worthington®* and Flowserve®* pumps manufactured by Thelco.
GR Pumps
GR Worthington gear pumps utilize a Herringbone gear design to eliminate side forces.
D-800 Series Pumps
The D-800 series of pumps is versatile and reliable. Available in mulitple configurations to meet site requirements.
LR Pumps
Worthington LR horizontal split case pumps covers a broad range of applications from 200 up to 10,000 gpm.