1. Boat Trailer Parts For Sale
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  3. SBT 23-310-212

SBT 23-310-212 Crankshaft Bearing Octane

fits model: Virage. make: Polaris.

23-310-212 Sbt Polaris Crankshaft Bearing Virage I Octane

( Brand: Sbt ), ( Manufacturer Part Number: 23-310-212 ), ( Part Type: Bearing Crankshaft ), ( Country Of Origin: United States )

Review SBT Polaris Crankshaft Bearing Octane fits VIRAGE

The **SBT 23-310-212 Polariscrankshaft bearing** is a precision-engineered, high-performance component specifically designed for the **Polaris Virage Octane** model, ensuring optimal power transfer and longevity under demanding riding conditions. Crafted from a **high-grade, corrosion-resistant alloy**, this bearing is engineered to withstand the intense heat, vibration, and mechanical stress inherent in modern ATV and UTV applications. Its **sleeve-style design** provides a smooth, low-friction interface between the crankshaft and the engine block, minimizing wear while maximizing efficiency critical for maintaining peak performance and extending the life of the engine s drivetrain. The bearing s **tight manufacturing tolerances** guarantee a secure, vibration-dampening fit, reducing the risk of premature failure and enhancing overall ride stability. Whether navigating rough terrain, towing heavy loads, or enduring prolonged use, this bearing delivers reliable durability, making it an essential upgrade for owners seeking to preserve their Virage Octane s power and reliability. Its compatibility with the Octane s specific crankshaft dimensions ensures a seamless installation, while its robust construction aligns with Polaris s performance standards, offering both OEM-level quality and enhanced longevity.

The **SBT 23-310-212** is a crankshaft bearing designed for Polaris engines, specifically the **Virage Octane** (and related models like the RZR 900/1000). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the SBT 23-310-212 Crankshaft Bearing**

1. **OEM Quality and Fitment**

The SBT bearing is manufactured to Polaris s original specifications, ensuring a precise fit in the Virage Octane s crankshaft housing. This reduces the risk of misalignment or improper seating, which can lead to premature wear or failure.

2. **Durability and Load-Bearing Capacity**

SBT bearings are designed for high-performance applications, including off-road and aggressive riding conditions. They are made from high-quality materials (typically steel-backed with a thin overlay of aluminum or bronze) that can withstand the stresses of a crankshaft under load, vibration, and heat.

3. **Compatibility with Aftermarket Modifications**

If you ve modified your Virage Octane with a performance camshaft, upgraded pistons, or increased compression, an OEM or high-quality aftermarket bearing like the SBT can handle the additional stress better than a generic or low-quality replacement.

4. **Warranty and Reliability**

SBT is a reputable brand in the ATV/UTV aftermarket, known for consistent quality and reliability. While not an OEM part, it is often considered a direct replacement with similar durability to genuine Polaris bearings.

5. **Ease of Installation**

The bearing comes pre-packed in oil, which simplifies installation. It is designed to fit standard crankshaft journals, reducing the chance of installation errors that could damage the bearing or crankshaft.

6. **Cost-Effective for Replacement**

While not the cheapest option, it strikes a balance between price and performance. Replacing a worn bearing with a high-quality part like this can prevent costly engine damage down the line.

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### **Cons of the SBT 23-310-212 Crankshaft Bearing**

1. **Higher Cost Than Generic Bearings**

Compared to no-name or budget bearings, the SBT part is more expensive. If you re on a tight budget and the engine isn t heavily modified, a lower-cost bearing might suffice for basic maintenance.

2. **Limited Availability Outside Specialty Shops**

Unlike OEM Polaris parts, the SBT bearing may not be stocked at every ATV dealer. You may need to order it online or from a specialty performance parts store, which could add shipping time.

3. **Potential Overkill for Stock Engines**

If your Virage Octane is running stock with no modifications, an OEM Polaris bearing (part number **23-310-212** is indeed the OEM designation) might be just as suitable. The SBT version is essentially an OEM-quality aftermarket alternative, so unless you prefer aftermarket support, the genuine part could be just as good.

4. **Installation Requires Care**

While the bearing is easy to install, improper handling (e.g., bending, cross-threading, or improper seating) can still cause issues. If you re not experienced with engine work, you may need to consult a mechanic.

5. **No Direct OEM Support**

If you encounter issues, SBT s customer service may not be as responsive as Polaris s, though their reputation suggests this is rare.

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### **Conclusion**

The **SBT 23-310-212 crankshaft bearing** is a strong choice for Polaris Virage Octane owners, especially those who prioritize quality, durability, and compatibility with modifications. It offers the reliability of an OEM part with the convenience of an aftermarket solution. However, if your engine is stock and you re looking for the absolute cheapest option, a genuine Polaris bearing might be sufficient.

For most riders particularly those with modified engines or those who prefer aftermarket parts the SBT bearing is a **reliable and justifiable upgrade** over lower-quality alternatives.

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### **Recommendation**

- **Buy the SBT 23-310-212 if:**

- You ve modified your Virage Octane (camshaft, pistons, compression, etc.).

- You want a high-quality aftermarket bearing with OEM-level durability.

- You prefer aftermarket support and availability.

- You re replacing a worn or damaged bearing and want to ensure long-term reliability.

- **Consider the OEM Polaris bearing (same part number) if:**

- Your engine is stock and you want the absolute cheapest option.

- You re comfortable sourcing it from a Polaris dealer or authorized parts store.

- You prefer OEM warranty coverage (though Polaris warranties often exclude aftermarket parts).

- **Avoid cheaper generic bearings unless:**

- You re certain the engine isn t modified.

- You re on a very tight budget and can t afford a high-quality replacement.

- You re replacing a bearing in a low-mileage, stock engine where failure is unlikely.

Ultimately, the SBT bearing is a **safe and smart choice** for most Virage Octane owners, balancing cost, quality, and performance. If in doubt, consult a mechanic to confirm whether your engine needs a bearing upgrade or if other issues (e.g., oil pressure, alignment) are at play.

Details:

Crankshaft Bearing compatible with Polaris Virage I, Octane: Brand SBT, Part Number 23-310-212. Polaris 2002 Virage. Polaris 2003 Octane. Compatible With: Polaris 2002 Octane.

part #: 23310212 prices

  • $19.95-$22.99

specifications traiparboa:

  • for models: Virage
  • for makes: Polaris
  • brand: Sbt
  • mpn: 23-310-212
  • part type: Bearing Crankshaft
  • country of origin: United States

returns traiparboa:

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

seller traiparboa:

  • rating: 99.5%
  • city: 33770
  • # reviews: 706

offer traiparboa:

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

payments traiparboa:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

shipping traiparboa:

  • cost: $12.50
  • class: Expedited
  • carrier: USPS
  • transit: 2-6 Days
  • type: Fixed
  • service: USPS Priority Mail

general traiparboa:

  • Parts Accessories > Boat Parts > Trailer Parts
  • condition: New
for models: virage, for makes: polaris, part type: bearing crankshaft, country of origin: united states,
category: boat parts > trailer parts, sku: 5520690034871723,
Sbt 23-310-212 Is Similar To:
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4 offers $19.95–$22.99 USD
  • New. Offer #1 priced at $22.99 + $6.30 shipping estimate = $29.29* total. Applications: 2002 Polaris 2002 Polaris Octane 2002 Polaris Virage I 2003 Polaris 2003 Polaris Octane 2003 Polaris Virage I 2004 Polaris 2004 Polaris Octane 2004 Polaris Virage I New OE Replacement Polaris 800 Crankshaft Center Bearing.+$6.30 shipping
  • New. Offer #2 priced at $19.95 + $12.00 shipping estimate = $31.95* total. 2002-2004 Octane. 2002-2004 Virage I.+$12.00 shipping
  • New. Offer #3 priced at $21.95 + $7.99 shipping estimate = $29.94* total. SBT Crankshaft Bearing compatible with Polaris Virage I, Octane.+$7.99 shipping
  • New. Offer #4 priced at $19.95 + $12.50 shipping estimate = $32.45* total. Polaris 2002 Octane. Crankshaft Bearing compatible with Polaris Virage I, Octane.+$12.50 shipping

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