Trane GKT03868 Gasket MP-45

1. Advantage：

This Trane gasket (P/N GKT03868) is a profiled sealing element-identifiable by its pink material and molded MP-45 marking-designed for a specific sealing surface on Trane HVAC equipment. Profiled gaskets like this are engineered to follow the shape of the joint they seal, distributing clamping pressure evenly and preventing the localized compression failures that flat gaskets develop on irregular surfaces. Replacing a hardened or split gasket with the OEM part restores the seal without shimming or excessive torque.

2.Supply & Packaging:

Brand: Trane

Part No.: GKT03868

Type: Profiled Gasket / Seal

Marking: MP-45 (material/type reference)

Origin: Made in USA

Packing: Clear pouch with Trane red/white label

Condition: 100% new OEM

QTY: 1 pc

3.Our Advantage

Gasket part numbers like GKT03868 are specific to one joint on one unit family-a similar-looking gasket from another model will not seat correctly. We confirm the gasket's application against your Trane model and the joint being serviced before shipping. Since gaskets are light, ordering one together with your main parts adds almost nothing to freight, and having the right seal on hand means the unit is not left apart waiting on a small part.