Sierra Drain Tap

Sierra 18-4218 Drain Tap for MerCruiser, Volvo, OMC

Sierra high-quality engine parts are designed to meet OEM specifications. Used with most OEM Manifolds.

Features:

Fits MerCruiser cylinder blocks & exhaust manifolds

Material: Brass

Size: 1/4" NPT

Interchangeable with:

GLM

13993

Johnson/Evinrude Outboard

379957

Mallory

9-41201

MerCruiser Stern Drive

22-64426

22-87238

22-16951A1

22-16951Q1

22-16951T1

22-16951T1

OMC Inboard

379957

OMC Stern Drive

379957

Volvo Penta

82745