Sierra 18-2627 Lower Unit Seal Kit Replaces 26-66303A1

Sierra 18-2627 Mercury Lower Unit Seal Kit

Sierra high-quality engine parts are designed to meet OEM specifications.

Interchangeable with:

• GLM
• 87573
• Mercury Marine
• 26-66303A1

Kit Contains:

• (2) 18-0595 Oil Seal
• (2) 18-2004 Oil Seal
• (1) 18-2006 Oil Seal
• (1) 18-2019 Oil Seal
• (1) 18-2827 Upper Face Plate Gasket
• (1) 18-2828 Lower Water Pump Gasket
• (1) 18-2945 Drain Screw Gasket
• (1) 18-4261 Washer
• (1) 18-7120 O-Ring
• (1) 18-7163 O-Ring
• (1) 18-7164 O-Ring
• (2) 18-7180 O-Ring

Application:

Mercury Marine

• Model 200, 20
• 1978-1980
• 4709593 & Up
• 7098523 & Up
• 8045199 & Up
• 9157230 & Up