29-112-01 SBT Crankcase Speedster Gtx Rxt Rxp 4-TEC Sea-doo

Review SBT Crankcase Sea-doo Gtx/rxt/rxp/speedster/challenger/sportster for SEA-DOO CHALLENGER SPORTSTER GTX RXT RXP 4-TEC 2002–2018

Introducing the SBT 29-112-01 Crankcase Breather Kit, specifically designed for Sea-Doo 4-TEC engines found in GTX, RXT, RXP, Speedster, and Challenger models from the years 2002 to 2018. This high-performance kit offers an excellent solution to enhance your watercraft's engine efficiency and reliability.

The SBT Crankcase Breather Kit is a direct replacement for the original factory breather system, which may deteriorate over time, causing potential engine issues. This aftermarket kit is meticulously engineered to fit seamlessly into your Sea-Doo watercraft, ensuring a hassle-free installation process.

The heart of this kit is the high-flow, reusable, and washable foam breather element. This innovative design not only effectively filters out contaminants but also provides superior engine protection against water and debris intrusion. The foam element is simple to maintain, making it a long-lasting solution for your watercraft's engine.

Moreover, this kit utilizes a flexible, reinforced silicone hose that provides enhanced durability and flexibility. The hose is designed to resist damage from the harsh marine environment, ensuring a strong and reliable connection between the crankcase and the breather element.

The SBT 29-112-01 Crankcase Breather Kit comes with all necessary hardware for a straightforward installation. The kit includes a breather cap, hose clamps, and detailed installation instructions. The installation process is relatively simple, and most users can complete it in under an hour.

In conclusion, the SBT 29-112-01 Crankcase Breather Kit is an essential upgrade for any Sea-Doo 4-TEC engine owner. This kit not only enhances engine performance and reliability but also offers a simple and cost-effective solution to potential breather system issues. With its durable, high-flow design, this aftermarket breather kit is an excellent investment for any Sea-Doo enthusiast.

The Sea-Doo 4-TEC engines, specifically the SBT 29-112-01 model, are known for their high-performance and reliability. These engines are used in various Sea-Doo watercraft models such as GTX, RXT, RXP, Speedster, Challenger, and Sportster from 2002 to 2018. Here are some pros and cons of buying a used Sea-Doo watercraft with this engine:

1. High-performance: The 4-TEC engines deliver impressive power and acceleration, making for an enjoyable riding experience.

2. Fuel efficiency: Compared to two-stroke engines, four-stroke engines like the 4-TEC are more fuel-efficient, which can save money in the long run.

3. Low emissions: Four-stroke engines emit fewer pollutants than two-stroke engines, making them a more environmentally-friendly option.

4. Reduced noise and vibration: Four-stroke engines produce less noise and vibration than two-stroke engines, providing a more comfortable riding experience.

5. Long lifespan: With proper maintenance, a Sea-Doo watercraft with a 4-TEC engine can last a long time.

1. Higher initial cost: Four-stroke engines like the 4-TEC are more expensive upfront than two-stroke engines, which may be a deterrent for some buyers.

2. Complexity: Four-stroke engines have more moving parts than two-stroke engines, which can make them more prone to issues if not maintained properly.

3. Heavier: Due to the additional components, four-stroke engines are generally heavier than two-stroke engines, which can affect handling and fuel economy.

4. Longer engine service intervals: While the engines themselves may last longer, the service intervals for four-stroke engines are typically longer than for two-stroke engines.

In conclusion, a used Sea-Doo watercraft with a 4-TEC engine offers a high-performance, fuel-efficient, and environmentally-friendly riding experience. However, the higher initial cost, complexity, and longer service intervals are important considerations. Ultimately, if you prioritize performance and fuel efficiency, and are willing to invest in the ongoing maintenance, a Sea-Doo watercraft with a 4-TEC engine could be a great choice for you.

Details:

This replaces the check valve function in 2002 -2005 cases. Details: new Sbt casting, standard bore, sleeved crankcase for Sea-doo 4-TEC. Sbt crankcase Sea-doo 4-TEC Gtx/rxt/rxp/speedster/challenger/sportster 2002 -2018 part# 725sb100 applications.

specifications watercraftimp:

• for models: Gtx, Rxt, Rxp, 4-tec, Challenger, Sportster
• for makes: Sea-doo
• for years: 2002–2018
• brand: Sbt
• mpn: 29-112-01

shipping watercraftimp:

• type: fixed
• class: standard
• transit: 3-5 days
• service: standard

payments watercraftimp:

• wallet: paypal
• other
• credit card: visa

seller watercraftimp:

• rating: 100.0%
• # reviews: 35003
• city: clearwater, fl

offer watercraftimp:

• in stock #: 3
• prices: $795.00–$987.22
• item condition: New
• started: may 17, 2026
• availability: in stock
• options: ship-to-home
• sold #: 9

returns watercraftimp:

• paid by: seller
• policy: returns accepted
• time: 60 days

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components