Description

Overview

Carrier Transicold Thermostat Gasket 43mm seals the thermostat housing joint on compatible Supra and Vector engine packages. It is fitted between the housing and cover to help keep the cooling system sealed after thermostat service. Replacing the gasket when the housing is opened helps prevent coolant seepage and repeat leaks.

Features

• 43mm thermostat housing gasket for selected Carrier engine packages
• Seals the housing after thermostat or cover removal
• Helps maintain coolant pressure at the housing joint
• Suits service work on compatible Supra and Vector units

Specifications and Materials

Part number: CA-25-37558-00-AM.

Application: thermostat housing gasket.

Nominal size: 43mm.

See the Carrier Transicold CT4-134 engine service parts list for thermostat housing gasket identification.

Compatibility and Fitment

Check the housing cover style and gasket seat before ordering, as housings can vary by engine build and service history. This gasket suits Carrier Supra and Vector applications using these engine families: CT 491, 4.91, 4,91 – D1505 and CT 4134, 4.134, 4,134 – 2197, D2203.

Cross-reference numbers: 25-37558-00, 253755800.

Compliance and Safety

Let the cooling system cool fully before opening it, then relieve pressure slowly and handle coolant correctly. After refit, bleed air as required and check the housing for leaks once the engine reaches temperature.

Trailer Applications

This gasket suits refrigerated trailers and rigid bodies running compatible Supra and Vector units. It is used when the thermostat housing cover is removed during cooling-system service or diagnosis.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers provides clear fitment and cross-reference detail for transport refrigeration parts, making it easier to match the right gasket before ordering.

Browse Carrier parts at ICS Trailers