CA-2501 Wastegate Regulator Guide for Waukesha Engines

The phrase 'ca 2501' primarily refers to the CA-2501 Wastegate Regulator, a specialized engine component used in high-output industrial gas engines. Yusen-Power It is most prominently associated with Waukesha VHP-GL series engines, which are standard in oil and gas compression and off-grid power generation. Yusen-Power

Product & Technical Insights

* Function: Regulates turbocharger wastegate response to intake manifold pressure, preventing over-boost and engine detonation. Yusen-Power

* Key Specs: Rated at 54.1 HG Vacuum and cross-referenced with OEM part number 208372N. Yusen-Power

* Market Positioning: The component is available as New Aftermarket, Genuine OEM, or Rebuilt units. Yusen-Power

Market Trends

* Cost-Saving Shifts: There is a significant trend toward high-quality aftermarket parts (like the Yusen T481042 series) that offer new-build reliability at remanufactured price points. Yusen-Power

* Durability Upgrades: New iterations focus on upgraded diaphragm materials to withstand high thermal stress in VHP-GL engine compartments. Yusen-Power

* Pricing: Aftermarket units typically range from $450 to $850 USD, while genuine OEM units can reach $1,800 USD. Yusen-Power

I have identified several relevant suppliers and product listings for industrial wastegate regulators and compatible engine parts in the files below.