Page 359 - Q1 2025 Stephenson Equipment Catalogue

COOLING SYSTEM MAINTENANCE

Cooling System Pressure Testers

AST-7856 $71 05
ATD-3302 $452 05 Cooling System and
25-Pc Master Cooling System Pressure Cap Tester
Pressure Test Kit • Uses shop air to pressurize and test cooling
systems and caps
• Quickly reveals external cooling system leaks • Works on nearly all brands of testing caps
• Detects internal engine leaks and adapters
• Manual pump with colour coded 0-35 psi gauge • Gauge displays the common pressure levels
• Temperature gauge for different cooling systems up to 30 psi
• (3) Chromed steel radiator adapters
• (18) Anodized aluminum radiator adapters
• (2) Radiator cap test adapters
• For most popular domestic and import cars and trucks

AST-78585 $571 05
ATD-3301A $527 75 Universal Radiator Pressure
27-Pc Master Cooling System Tester & Vacuum Type
Pressure Tester and Refill Kit Cooling System Kit
• Hand pump with 0-35 psi gauge • Allows easy testing for leakage in
• Temperature gauge radiator system and quick change
• (3) Chromed steel radiator adapters of coolant
• (16) Anodized aluminum radiator adapters • Suitable for domestic and
• (1) Universal radiator adapter import vehicles
• (2) Radiator cap test adapters

ATD-3300 $310 15
MTC-43301-A $488 25 Universal Cooling System
Pressure Test Kit
27-Pc Master Radiator • Manual pump with colour coded
Pressure Tester & Refill Kit 0-35 psi gauge
• Hand pump with 0-35 psi gauge • (4) Chromed steel cap adapters
• Temperature gauge • (8) Anodized aluminum cap adapters
• (3) Chromed steel radiator adapters • For most popular domestic and
• (16) Anodized alumin. radiator adapters import cars and trucks
• (1) Universal radiator adapter
• (2) Radiator cap test adapters

MTC-43306 $651 85 ATD-3305 $122 85
Heavy-Duty Cooling System 10-Pc Cooling System
Pressure Tester and Refill Kit Pressure Test Adapter
• (5) Quick disconnect vacuum Update Kit
attachments provide quick refilling • For use with #ATD-3300
of the cooling system and eliminate
air pockets • Includes 8 radiator adapters and 2
• For use with Freightliner, International, radiator cap test adapters to fit most
Kenworth, Peterbilt, Mack, Volvo, popular domestic and import cars
and light trucks
GMC and Sterling cooling systems
• Applications: GM, Ford, Jeep,
BMW, Mazda, Mercedes, Toyota,
Volvo, VW and more

ATD-3307 $807 95
Heavy-Duty Cooling System CTA-9376 $444 45
Pressure Tester and Refill Kit H-D Truck Adjustable
• (5) Quick disconnect vacuum Radiator Pressure Tester Kit
attachments provide quick refilling
of the cooling system and • Includes four tapered adapters
eliminate air pockets ensuring a proper seal on truck radiator
• For use with Freightliner, International, necks on a wide range of applications
Kenworth, Peterbilt, Mack, Volvo, GMC • Adapter range:
and Sterling cooling systems 16-35mm, 25-40mm, 35-50mm, 45-60mm
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