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.
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Thelco Pump of the Day: Worthington 2.5LR-10C
Thelco Pump of the Day: Worthington 2.5LR-10C When you need consistent, high-volume water movement with minimal maintenance, the Worthington 2.5LR-10C answers the call. This horizontal split-case pump brings proven hydraulic performance and rugged durability to a wide...
Thelco Pump of the Day: Worthington D1020 3×1.5×5
Thelco Pump of the Day: Worthington D1020 3x1.5x5 – Trimmed to Perform At Thelco, we believe in building confidence through performance. That’s why today’s spotlight shines on the Worthington D1020 3x1.5x5 pump—an all-iron construction workhorse built to deliver...
Thelco Pump of the Day: Worthington D1011 6x4x10 – Stainless Steel Power for Demanding Systems
Thelco Pump of the Day: Worthington D1011 6x4x10 – Stainless Steel Power for Demanding Systems At Thelco, we know a heavy-duty process requires a pump that can endure extreme conditions while delivering consistent performance. That’s why today’s spotlight shines on...
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.