Sierra 18-2244 drain screw.

Features & Specifications

• Thread Size: 3/8" or 9.5mm - 16
• For: MerCruiser I,R,MR,Alpha One,TR,TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws

Cross Reference

• Chrysler/Force/US Marine 10-79953, 10-79953A2, 10-F50109, F40109
• GLM 22420
• Mallory 9-72650
• MerCruiser 10-28634, 10-28634A1, 10-79953, 10-79953A2, 10-79953Q04, 10-79953Q2, 816610A1, 816610A2
• Mercury 10-20259, 10-28634, 10-28634A1, 10-79953, 10-79953A2, 10-79953Q04, 10-79953Q2

About Sierra
Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.

Share this product:
PinterestTwitterFacebook