SE428 Lower Unit CR | SEI 90-428

SE428 Lower Unit CR by Sterndrive Engineering part# 90-428

Replaces some Yamaha V6 2 & 4 Stroke | SEI 90-428

• Replaces most 200HP/225HP and some 250HP Yamaha 76 Degree V6 Counter Rotation Motors with a 1.81 Ratio
• Replaces most 200HP/225HP Yamaha V6 4-Stroke Counter Rotation Motors with a 2.00 Ratio
• For Counter Rotation only, do not use for Standard Rotation

Warranty

SE422 Lower Unit by Sterndrive Engineering part# 90-422

For anyone thinking about getting a new drive, SEI offers the finest warranty in the business. Three Years Faultless Warranty

For either a year or three years from the date of the actual purchase, Sterndrive Engineering ("SEI") warranties all items it sells. Proof of purchase of the SEI product is a prerequisite for the enforcement of these guarantees. Prior to collecting warranty benefits under this clause, the client must provide satisfactory proof of purchase. All other guarantees and potential damages are limited and excluded under the terms of this agreement, as explained below, and only these one (1) year and three (3) year warranties against defects in material and workmanship are granted by SEI. These warranties start when the package is shipped.

Brunswick Corporation is the Original Equipment Manufacturer (OEM). Sterndrive Engineering, Inc. (or SEI) has no affiliation with the Brunswick Corporation. Sterndrive Engineering, Inc. manufactures a stern drive designed to replace Mercury Marine's MerCruiser, Alpha One, R, MR, and Gen II stern drives. MerCruiser, Alpha One, Gen II, R, and MR are trademarks of the Brunswick Corporation. As with any after-market product, any warranties governing products manufactured and/or sold by Brunswick Corporation will not apply to products manufactured and/or sold by Sterndrive Engineering, Inc. (or SEI) or to products damaged due to the operation of an SEI product.