Description
Product Overview
The TMaster 28146 Pro is a high‑performance rotary vane vacuum pump engineered for automotive brake booster applications. Constructed from durable metal and engineered plastic, the pump features a chrome‑finished exterior for corrosion resistance and a sleek look. With a 0.38‑inch inlet and outlet hose barb, it integrates seamlessly with standard vacuum lines. The foot‑mount design allows secure placement under the hood, while the electric operation mode delivers consistent vacuum up to 25 inches, surpassing the minimum 15‑inch requirement for optimal brake feel.
Usage
Designed for passenger cars, light trucks, and SUVs, this pump restores proper brake pedal feel on engines that struggle to generate sufficient idle vacuum. Ideal for performance upgrades, brake system repairs, or retrofitting older vehicles, the pump operates quietly, making it suitable for daily driving and track use alike. 
Why Choose Us
TMaster combines decades of automotive expertise with precision engineering. Each unit is pre‑wired and tested on the assembly line, guaranteeing trouble‑free installation and reliable operation. The rotary vane design is 60% quieter than conventional piston pumps, reducing cabin noise. Backed by a solid warranty and responsive customer support, TMaster ensures long‑term performance and peace of mind.
Key Features
- Delivers up to 25 inches of vacuum for consistent brake response
- Rotary vane technology provides quiet operation—up to 60% less noise
- Compact foot‑mount design fits easily under the hood
- Pre‑wired, tested assembly for quick, plug‑and‑play installation
- All‑metal and engineered‑plastic construction with chrome finish for durability
FAQ
What vehicles are compatible with this pump?
The pump is a vehicle‑specific fit for most passenger cars, light trucks, and SUVs that use a vacuum‑assist brake booster. Check the fit guide on the product page for exact model compatibility.
Is the pump noisy?
No. The rotary vane design operates up to 60% quieter than traditional piston pumps, making it suitable for both daily driving and performance applications.
Can I install the pump myself?
Yes. The unit comes pre‑wired with a control wire harness and includes all necessary mounting hardware and a detailed instruction guide for a straightforward DIY installation.
What warranty does TMaster provide?
TMaster offers a one‑year limited warranty covering defects in materials and workmanship, plus lifetime technical support for installation assistance.
How does this pump improve brake feel?
By delivering a consistent 25‑inch vacuum, the pump ensures the brake booster receives sufficient pressure, eliminating a hard or spongy pedal and providing a firm, responsive braking experience.
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