- Compatibility: Fits Meyer 56134, Carrier Transicold 10-01088, Yale 502265300. Detailed information on applicable models can be found in the description under "Details".- Smooth engine start: The starter relay solenoid switch delivers constant current from the battery to the starter, providing a smooth and reliable engine start even in cold mornings or under high electrical load. This results in fast, reliable starts.- Durable construction: Made from s to withstand extreme temperatures and harsh environments, delivering long term performance and reliability for harsh driving conditions and everyday use.- Easy installation: Designed for straightforward installation and quick, hassle-free replacement of old or broken relays. No professional skills required, saving time on repairs.- Use scenarios:- Starting equipment in cold weather to ensure reliable operation.- Fleet or heavy-duty applications that operate under high electrical load or demanding conditions.- Replacement for worn or failed relays in compatible Meyer, Carrier Transicold, or Yale units.