EMP Outdrive Gasket Set 27-64818A3 for Mercruiser 1, R, MR, Alpha One Sterndrives

This EMP outdrive gasket set (27-02386) supplies the gaskets needed when removing and reinstalling a Mercruiser sterndrive unit, replacing the sealing surfaces between the outdrive and bell housing so the joint reseals correctly after service. It is built to fit the Mercruiser 1, R, MR, and Alpha One drive units equipped with an exhaust tube, making it a common shop item whenever a drive is pulled for gimbal bearing, U-joint, or bellows work. The set is sold complete as one kit rather than as individual gaskets, so you get every gasket needed for the job in a single part number instead of tracking down separate OEM numbers. It corresponds to Mercruiser OEM gaskets 27-64818A3 and 27-94996A1, giving you a direct equivalent without ordering each gasket individually. At 0.08 pounds, it ships light and is inexpensive to keep on hand as a routine maintenance item any time the outdrive is separated from the transom assembly.

Specifications

• Brand: EMP
• Manufacturer Part Number: 27-02386
• Product Type: Outdrive Gasket Set
• Compatible Drives: 1, R, MR, Alpha One (with exhaust tube)
• OEM Cross Reference: 27-64818A3, 27-94996A1
• Weight: 0.08 pounds
• UPC: 840080450247
• Quantity Included: 1 set

Fitment

• Mercruiser 1, R, MR, Alpha One sterndrives with exhaust tube

Replaces (OEM)

• 27-64818A3
• 27-94996A1

Frequently Asked Questions

What drives does the EMP 27-02386 outdrive gasket set fit? It fits Mercruiser 1, R, MR, and Alpha One sterndrives equipped with an exhaust tube.

Is this the same as the Mercruiser OEM gasket set? Yes, EMP part 27-02386 is a direct equivalent to Mercruiser OEM gaskets 27-64818A3 and 27-94996A1, sold together as one complete set.

How much does the gasket set weigh? The 27-02386 outdrive gasket set weighs 0.08 pounds.

How many gaskets come in the kit? One complete set (quantity 1) is included, covering the gaskets needed for a single outdrive installation.

When would I need this gasket set? It is used any time a Mercruiser 1, R, MR, or Alpha One sterndrive is removed and reinstalled, such as for gimbal bearing, U-joint, or bellows service, since the original gaskets should not be reused.

What OEM part numbers does 27-02386 cross-reference to? This set corresponds to Mercruiser OEM gaskets 27-64818A3 and 27-94996A1.

Does this gasket set work on drives without an exhaust tube? The EMP 27-02386 set is specified for the 1, R, MR, and Alpha One drives that use an exhaust tube configuration.

Is 27-02386 an EMP part or a Mercruiser part number? 27-02386 is the EMP part number for this gasket set; it is offered as an aftermarket equivalent to the Mercruiser OEM gaskets it replaces.

Can I reuse the old outdrive gaskets instead of buying this set? Gaskets are designed for one-time use, so a fresh set like the EMP 27-02386 is needed each time the outdrive is separated from the bell housing to ensure a proper seal.

What is the UPC for this product? The EMP 27-02386 outdrive gasket set has UPC 840080450247.