About Us
About Us — HE PUMP
HE PUMP is a professional supplier of high-quality replacement hydraulic and engine parts for Caterpillar® heavy equipment. We specialize in piston pumps, fan motors, water pumps, and fuel transfer pumps compatible with CAT excavators, wheel loaders, bulldozers, motor graders, and compactors.
Our Focus
We help equipment owners, maintenance teams, and dealers source reliable aftermarket parts that meet or exceed OEM specifications — at a fraction of dealer prices. Every part we supply is carefully selected for quality, durability, and proper fit.
Why Choose HE PUMP
- OEM-Compatible Quality — Our parts are manufactured to match original Caterpillar specifications for performance and fit.
- Extensive Inventory — We stock a wide range of piston pumps, fan motors, water pumps, and fuel transfer pumps for popular CAT models.
- Technical Support — Our team can help you confirm part compatibility before you buy.
- Global Shipping — We ship worldwide to construction and mining sites.
- Warranty — All piston pumps come with a 12-month warranty, while other parts are covered for 6 months against manufacturing defects.
- Expert Support — Technical assistance is available to help you choose the right part for your machine.
Our Commitment
We know downtime costs money. That’s why we focus on fast response, accurate part matching, and reliable products that keep your machines running.
Contact Us
Looking for a specific part? Contact us today for a quote, compatibility check, or lead time information.