TSM PERFORMANCE

Highest Quality
Marine Parts in the Industry

Supplying New and Remanufactured Parts and Products to the Marine and Boating Industries Since 1988

Discover Our Products
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Main Categories

Main Categories

Featured Products

Featured Products

Sale! A gray outboard motor is shown with the front end missing.

New Lower Unit Johnson & Evinrude V6 1978-1989 ‘O’ Series

Original price was: $4,437.47.Current price is: $1,795.00.
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Sale! A boat propeller with a red handle and a white background

New Lower Unit for OMC Cobra 2.3 & 3.0 Liter

Original price was: $3,428.30.Current price is: $1,595.00.
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Sale! A set of parts for the engine of a boat.

Powerhead Rebuild Kit Johnson & Evinrude 9.9-15hp 1974-1980

Original price was: $332.12.Current price is: $297.08.
Select options This product has multiple variants. The options may be chosen on the product page
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Your One-Stop Shop for Premium Boat Parts & Marine Engines

At TSM Performance, the best marine parts store, we believe in delivering the industry's highest quality new and remanufactured marine parts and accessories. With our extensive range of products, you'll find everything you need for your outboard motors, sterndrives, inboards, personal watercraft, ATV's, and Moto Cross.

Why Choose Us

Thousands of satisfied customers have trusted us to provide them with the best boat parts, marine parts, and boat engines at the lowest prices possible. We take great pride in our company, our commitment to customer service, and the products we sell.

When you shop with TSM Performance, you can expect a safe and secure environment to browse and shop our extensive range of products. Our mission is simple: to provide the best products and services to our customers at the lowest prices possible.

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Experience the Difference

Explore our vast selection today and experience the TSM Performance difference for yourself. We look forward to serving all your boat parts, marine parts, and boat engine needs. Need more information? Feel free to connect with us.

Get in Touch With Us
A picture of the logo for the boat.