fits model: Lt250r, Ts250x, Quad, Racer. make: Suzuki. year: 1984–1992.

( Manufacturer Part Number: 09263-26021-0B0 ), ( Part Type: Bearing Crank )
The **Suzuki 09263-26021-0B0 crankshaft main bearing** is a precision-engineered, high-performance component designed specifically for the **LT250R Quad Racer** and **TS250X** models produced between **1984 and 1992**. This bearing is a critical part of the engine s crankshaft assembly, ensuring smooth operation, optimal power transfer, and long-term durability under the demanding conditions of off-road racing and heavy-duty ATV use. Crafted from **high-grade, corrosion-resistant steel**, this bearing features a **26mm inner diameter, 32mm outer diameter, and a 17mm thickness**, precisely machined to fit seamlessly within the engine s crankshaft housing. Its **sleeve-style design** allows for easy installation and replacement, reducing downtime during maintenance while maintaining the original engine s performance integrity. Engineered to withstand extreme vibrations, high RPMs, and the thermal stresses of aggressive racing, this bearing is treated with a **durable anti-seize coating** to prevent galling and ensure a secure yet friction-free fit. Whether restoring a vintage quad for classic racing or upgrading an older model for modern off-road reliability, this OEM-quality bearing delivers the same level of precision and reliability as the original, making it an essential part for enthusiasts seeking to preserve or enhance the performance of their Suzuki ATV.
### **Pros and Cons of Buying Suzuki 09263-26021-0B0 Crank Bearing (26x32x17) for LT250R Quad Racer / TS250X (1984 1992 ATV)**
#### **Pros:**1. **Direct Fitment** This bearing is specifically designed for the LT250R Quad Racer and TS250X models from 1984 to 1992, ensuring compatibility without modification.
2. **High-Quality Material** Suzuki uses durable materials in their OEM parts, which can extend the lifespan of your engine if installed correctly.
3. **Reliability** As an original equipment part, it is built to meet Suzuki s engineering standards, reducing the risk of premature failure compared to aftermarket knockoffs.
4. **Ease of Installation** Since it is an OEM part, it should fit seamlessly with the existing engine components, reducing the need for adjustments.
5. **Warranty Coverage** If purchased from an authorized dealer or a reputable seller, it may still carry some level of warranty or return policy.
6. **Performance Stability** A properly functioning crank bearing ensures smooth engine operation, reducing vibration and potential damage to other components.
#### **Cons:**1. **Cost** OEM Suzuki parts can be significantly more expensive than aftermarket alternatives, which may offer similar performance at a lower price.
2. **Limited Availability** Finding this exact part may require searching through specialized suppliers, eBay, or salvage yards, which could take time.
3. **Age of the Part** If the bearing is sourced from a used or refurbished stock, it may have been sitting in inventory for years, potentially affecting its condition.
4. **Potential Counterfeit Risk** Buying from unverified sellers increases the risk of receiving a fake or low-quality replica, which could fail prematurely.
5. **Labor Costs** Replacing a crank bearing typically requires disassembling the engine, which may incur labor fees if done professionally.
6. **Wear and Tear on Other Components** If the engine has been running with a failing crank bearing, other parts (such as the crankshaft, oil pump, or seals) may already be worn and could require additional replacement.
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### **Conclusion**
The Suzuki 09263-26021-0B0 crank bearing is a reliable choice for restoring or maintaining your LT250R Quad Racer or TS250X engine, especially if you prioritize authenticity and long-term durability. However, the higher cost and potential availability issues may make aftermarket alternatives more appealing for budget-conscious buyers. If you proceed with this part, ensure it is sourced from a trusted supplier to avoid counterfeit risks.
### **Recommendation**
- **If you value OEM quality and have the budget**, purchasing this bearing from an authorized Suzuki parts distributor or a well-reviewed online retailer is the best choice for long-term reliability.
- **If cost is a concern**, research high-quality aftermarket alternatives (such as those from brands like **Fel-Pro, Sealed Power, or NSK**) that offer similar specifications and warranties.
- **Before purchasing**, verify the seller s reputation and check for return policies in case the part arrives damaged or incorrect.
- **Consider professional installation** if you lack mechanical experience, as improper handling can lead to further engine damage.
Ultimately, the decision depends on your priorities whether you prefer the peace of mind of an OEM part or the cost savings of a well-reviewed aftermarket option.
FITMENT- LT250R QUAD RACER 1985 F USA E03 QUADRACER QUAD-RACER 1986 1987 1988 J 1989 K 1990 L 1991 M 1992 N TS250X 1984 E E01 E04 E17 E18 E21 E24 E02 E22 E15 E16 E24 E25 E02 NEW SUZUKI OEM CRANK BEARING 26X32X17.