Winzer-Catalog 3-25

AUTOMOTIVE 8 A/C Service & Repair

BLOCK CHECK™ COMBUSTION LEAK TEST KIT

COMBUSTION LEAK TEST KIT Description

Part No.

528.800 528.8005

Combustion Leak Test Kit *Test Fluid 16 fl. oz.

• Kit Includes: Universal Block Tester, 16 ounces of test fluid and complete instructions • Tests for: Cracked blocks, Leaky Gaskets, Cracked or Warped Heads • Fluid turns from Blue to Yellow if combustion leak is present • Use when condition of engine is unknown, engine starts hard, cylinder head has been removed, engine

overheats, loss of coolant occurs, rusty radiator conditions are present, before engine tune-ups or cracked block or head gasket problems ars suspected • Applications: Liquid cooled internal combustion engines and generators, all fuels, Gasoline, Diesel Propane and Alcohol

528.800

528.8005

A/C — TOOLS

PREMIUM A/C CHARGING MANIFOLD 60” REPLACMENT HOSES 528.6003 - Set of 3 Hoses

R134 QUICK COUPLER HIGH SIDE 528.4449

R-134A QUICK COUPLER LOW SIDE 528.4450

8

• Combination wrench with four fitting sizes most commonly needed • Chrome plated for long life A/C SERVICE VALVE WRENCH 528.6050

Copyright © 2025 Winzer 800-527-4126

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