1. Boat Trailer Parts For Sale
  2. sku: 5516664726853722
  3. SBT 23-102-204

SBT 23-102-204 Crankshaft Bearing Spi Sea Doo

fits model: Sp, Gts, Gtx, Xp, Spx, Gt. make: Sea-doo.

23-102-204 Sbt Sea-doo Crankshaft Bearing Sp Gts Gtx Spi Xp Spx Gt

( Brand: Sbt ), ( Manufacturer Part Number: 23-102-204 ), ( Part Type: Bearing Crankshaft ), ( Country Of Origin: United States )

Review SBT Sea doo Crankshaft Bearing Spi fits SP GTS GTX XP SPX GT

The **Sea-Doo SRT 23-102-204 Crankshaft Bearing Set** is a precision-engineered, high-performance replacement part designed specifically for Sea-Doo outboard motors in the **GT-S, GTX, SPI, XP, SPX, and GT** series, ensuring optimal power delivery, longevity, and reliability for your watercraft. Crafted from **high-grade, corrosion-resistant materials**, this bearing set is engineered to withstand the demanding conditions of high-speed propulsion, frequent starts, and extended runtime, which are characteristic of Sea-Doo s sporty and performance-oriented models. The **204-series bearings** are meticulously machined to exacting tolerances, featuring a **sleeve-style design** that provides a smooth, low-friction interface between the crankshaft and the engine housing, reducing wear and minimizing energy loss during operation. These bearings are treated with advanced **anti-seize coatings** to prevent galling and seizing, even under extreme heat and pressure, while also resisting the corrosive effects of saltwater, freshwater, and marine environments. Ideal for both **original equipment replacement (OEM) and aftermarket upgrades**, this bearing set is a critical component for maintaining peak engine performance, especially in high-performance applications where reliability and efficiency are paramount. Whether you re restoring a classic Sea-Doo or upgrading an existing motor for enhanced speed and responsiveness, this bearing set ensures a **seamless fit** with the **23-series engines**, including models like the **GT-S 230, GTX 230, and SPI 230**, delivering the durability and performance expected from Sea-Doo s premium outboard lineup. Proper installation, along with the use of high-quality lubricants, will further extend the lifespan of these bearings, ensuring your watercraft remains a dependable and thrilling companion for years to come.

### **Pros and Cons of buying a Sea-Doo Crankshaft Bearing Set (Part #: 23-102-204 for GTS, GTX, SPI, XP, SPX, GT Models)**

#### **Pros:**

1. **OEM Quality and Compatibility** This is a genuine Sea-Doo replacement part designed specifically for the listed models (GTS, GTX, SPI, XP, SPX, GT). It ensures proper fitment and performance without compromising engine integrity.

2. **Extended Engine Life** Worn or damaged crankshaft bearings can lead to excessive friction, overheating, and eventual engine failure. Replacing them prevents catastrophic damage and maintains smooth operation.

3. **Improved Performance and Efficiency** Fresh bearings reduce internal friction, allowing the engine to run cooler and more efficiently, which can lead to better throttle response and fuel economy.

4. **Prevents Costly Repairs** Ignoring bearing wear can result in seized crankshafts, piston damage, or rod bearing failure repairs that are far more expensive than a simple bearing replacement.

5. **Easier Installation** Since it s a direct replacement, installation is straightforward if you have basic mechanical skills or access to a professional mechanic.

6. **Warranty Coverage** If purchased from an authorized dealer or Sea-Doo-approved supplier, the part may come with a warranty, providing peace of mind against defects.

#### **Cons:**

1. **Cost** Replacement crankshaft bearings are not cheap, especially when factoring in labor if you hire a mechanic. The part itself typically ranges between **$100 $200**, depending on the source.

2. **Labor-Intensive Installation** Removing and reinstalling crankshaft bearings requires disassembling the lower unit, removing the crankshaft, and carefully cleaning and inspecting related components (such as seals, oil passages, and the crank itself). This is a time-consuming job best left to experienced mechanics unless you have prior engine repair experience.

3. **Potential for Additional Damage** If the crankshaft or other internal components (like the rod bearings or pistons) are already worn, replacing just the crankshaft bearings may not fully resolve the issue, leading to recurring problems.

4. **Risk of Improper Installation** If not installed correctly (e.g., incorrect torque, misalignment, or improper sealing), the new bearings could fail prematurely or cause engine damage.

5. **Time Off the Water** A full crankshaft bearing replacement requires significant downtime, which may be inconvenient for frequent riders.

6. **Aftermarket Alternatives May Be Cheaper** Some high-quality aftermarket brands (e.g., **AC Delco, Moroso, or reputable marine bearing manufacturers**) offer comparable parts at a lower cost, though OEM parts are generally more reliable.

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### **Conclusion:**

Replacing the crankshaft bearings on your Sea-Doo is a **necessary maintenance task** if they are worn or damaged, as it prevents far more expensive engine failure. The **genuine Sea-Doo part (23-102-204)** is the safest choice for long-term reliability, though aftermarket options can be considered if budget is a concern (with due diligence on quality).

The **main drawbacks** are the **cost, labor intensity, and downtime**, but the **benefits extended engine life, improved performance, and avoided catastrophic failure far outweigh the drawbacks** for most riders. If you re not comfortable with the installation, **having a professional mechanic perform the work is highly recommended** to ensure proper fitment and longevity.

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### **Final Recommendation:**

- **Buy the genuine Sea-Doo part (23-102-204)** if you want the best fit, reliability, and warranty coverage.

- **Consider an aftermarket option** (e.g., **AC Delco Marine or Moroso**) if you re on a tight budget, but **verify compatibility and quality** (look for brands with strong marine engine reputations).

- **Have a mechanic perform the installation** unless you have **significant engine repair experience**, as improper handling can lead to further damage.

- **Inspect the crankshaft and other components** (rod bearings, seals, oil passages) during the process if they re worn, address them simultaneously to avoid future issues.

- **Follow Sea-Doo s maintenance schedule** to prevent bearing wear in the first place, as these parts are designed to last the life of the engine under normal conditions.

**Bottom Line:** This is a **worthwhile investment** for maintaining your Sea-Doo s performance and preventing costly breakdowns. The key is **proper installation and using quality parts**.

Details:

Crankshaft Bearing compatible with Sea-Doo SP, GTS, GTX, SPI, XP, SPX, GT: Brand SBT, Part Number 23-102-204. Sea-Doo 1990 SP. Compatible With: Sea-Doo 1989 SP. Sea-Doo 1990 GT.

part #: 23102204 prices

  • $17.95-$19.95

specifications traiparboa:

  • for models: Sp, Gts, Gtx, Xp, Spx, Gt
  • for makes: Sea-doo
  • brand: Sbt
  • mpn: 23-102-204
  • part type: Bearing Crankshaft
  • country of origin: United States

returns traiparboa:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

seller traiparboa:

  • # reviews: 705
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  • city: 33770

payments traiparboa:

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general traiparboa:

  • condition: New
  • Parts Accessories > Boat Parts > Trailer Parts

offer traiparboa:

  • quantity: 5
  • started: May 27, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home

shipping traiparboa:

  • carrier: USPS
  • service: USPS Priority Mail
  • class: Expedited
  • cost: $12.50
  • transit: 2-5 Days
  • type: Fixed
for models: sp, gts, gtx, xp, spx, gt, for makes: sea-doo, part type: bearing crankshaft, country of origin: united states,
category: boat parts > trailer parts, sku: 5516664726853722,
Sbt 23-102-204 Is Similar To:
traiparboa logo
4 offers $17.95–$19.95 USD
  • New. Offer #1 priced at $17.95 + $6.95 shipping estimate = $24.90* total. 1991-1996 SPI. SBT Sea-Doo Crankshaft Bearing 587-657 SP-SPI-SPX-GTI-GTX-GT-XP-GTS .+$6.95 shipping
  • New. Offer #2 priced at $19.95 + $7.99 shipping estimate = $27.94* total. SBT Crankshaft Bearing compatible with Sea-Doo SP, GTS, GTX, SPI, XP, SPX, GT.+$7.99 shipping
  • New. Offer #3 priced at $19.95 + $12.50 shipping estimate = $32.45* total. Sea-Doo 1995 GTS. Crankshaft Bearing compatible with Sea-Doo SP, GTS, GTX, SPI, XP, SPX, GT.+$12.50 shipping
  • New. Offer #4 priced at $22.99 + $6.30 shipping estimate = $29.29* total. New SBT OE Replacement Flywheel Inner Outer Crankshaft Bearing for Sea-Doo 587 657.+$6.30 shipping

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