Sonnax Vacuum Test Stand Kit The Sonnax Vacuum Test Stand Kit (VACTEST-01K) is an essential tool for diagnosing valve and valve body wear in transmissions. Worn valves or bores can cause incorrect pressures, leading to poor performance or transmission failure. This kit provides a reliable and repeatable method to evaluate bore condition, confirm repairs, and ensure proper transmission function. Ideal for diagnosing valve bodies or verifying remanufacturing processes, this kit is designed to deliver consistent and accurate results. Features: Efficiently tests valve bores for wear and functionality. Produces repeatable numerical results for documentation and comparison. Anodized finish ensures durability for long-term use. High-quality brass needle valves and built-in test orifice simplify calibration. Transparent Sonnax test plate and silicone pad provide secure and visible testing. Additional Benefits: Sonnax offers comprehensive vacuum test guides to pinpoint valve body areas most prone to wear and identify testing locations. Use the provided vacuum test data sheets to track results, establish testing profiles, and align pass/fail standards with shop requirements and customer needs. Contents: Vacuum Test Stand Test Plate Vacuum Plate Sealing Pad Vacuum Test Foam Pad Push-to-Connect Fitting Assorted Testing Tips (6) Flexible Tubing Flared Tubing with Flared Nut Testing Tip Adapter Tube Anodized Finish for shop durability Symptoms Addressed: Need for quick, repeatable valve and bore wear testing. Cause: Conventional tools lack the precision for measuring varied bore sizes and uneven wear, resulting in inconsistent and subjective test outcomes. Correction: The Sonnax Vacuum Test Stand Kit ensures precise, repeatable measurements for diagnosing worn bores and confirming repair accuracy. ⚡Pro Tip: Vacuum testing is the only way to verify that a refurbished valve body actually meets OEM pressure specs. It is a must-have tool for any shop offering a warranty rebuilds. View Instructions