Cooling System Tester - Star Model 266 - $20

Cooling System Tester - Star Model 266 1

Cooling System Tester - Star Model 266 1 thumbnail

condition: excellent

make / manufacturer: Star

model name / number: 266

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The Stant/Power Port Products Model 266 (often referenced as part of vintage cooling system pressure testing kits like the ST266 or CT266) is a manual hand-pump diagnostic tool used to pressurize automotive radiators and check for coolant leaks.

post id: 7956187804

posted: 2026-08-27 11:06

updated: 2026-09-27 10:04

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Cooling System Tester - Star Model 266 - tools - by owner - sale -...

The Stant/Power Port Products Model 266 (often referenced as part of vintage cooling system pressure testing kits like the ST266 or CT266) is a manual hand-pump diagnostic tool used to pressurize...