fits model: Cruiser. make: Toyota.

( Manufacturer Part Number: 11704-17011 ), ( Part Type: Bearing Crankshaft ), ( Description: Bearing Set, Crankshaft ), ( Manufacturer Warranty: 1 Month ), ( Vintage Part: No ), ( Country Of Origin: Japan )
The **Toyota 11704-17011 Land Cruiser Coaster Crankshaft Bearing Set** is a precision-engineered component designed exclusively for the robust and enduring Toyota Land Cruiser models, ensuring optimal performance and longevity for the vehicle s drivetrain. This high-quality bearing set is meticulously crafted to replace the original coaster bearings found in the transfer case, a critical component that facilitates smooth power transfer between the engine and the wheels, especially in four-wheel-drive configurations. Engineered from durable, heat-resistant materials, these bearings are built to withstand the rigorous demands of off-road driving, heavy loads, and extreme operating conditions, making them an essential upgrade for enthusiasts and professionals alike who demand reliability in their vehicles. The set includes all necessary bearings, seals, and sometimes bushings, ensuring a complete and seamless replacement that restores the transfer case s functionality to factory specifications or even exceeds them with enhanced durability. Whether you're tackling rough terrain, towing heavy payloads, or simply seeking to prevent premature wear and tear on your Land Cruiser s drivetrain, this bearing set provides the robust support needed to maintain peak performance. Its compatibility with a range of Toyota Land Cruiser models including the iconic 70-series and later variants makes it a versatile and indispensable part for both restoration projects and routine maintenance, ensuring that your vehicle continues to deliver the power and resilience it s known for.
**Pros and Cons of buying a Toyota 11704-17011 Land Cruiser Coaster Crankshaft Bearing Set**
The **Toyota 11704-17011** is an OEM (Original Equipment Manufacturer) coaster bearing set designed for the Land Cruiser s flywheel housing, specifically for models with the 2UZ-FE, 1UZ-FE, or similar engine variants. Below is a detailed breakdown of its advantages and limitations.
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### **Pros**
1. **OEM Quality and Fit**
The bearing set is manufactured to Toyota s exact specifications, ensuring a precise fit with the flywheel housing and crankshaft. This minimizes clearance issues that can lead to premature wear or failure. OEM parts are generally more reliable than aftermarket alternatives, especially for high-mileage or performance applications.
2. **Durability and Load-Bearing Capacity**
Coaster bearings in Land Cruisers endure significant stress from engine vibrations, torque, and heavy loads (especially in off-road or towing scenarios). The 11704-17011 is designed to handle these demands, reducing the risk of catastrophic failure (e.g., bearing seizure) over time. High-quality steel and proper lubrication coatings contribute to longevity.
3. **Compatibility with Stock and Modified Engines**
This bearing set is suitable for both stock and mildly modified engines (e.g., forced induction, turbocharged, or high-torque applications). It s often recommended for engines with high compression ratios or those running modified camshafts, where additional damping is beneficial. It also works well in applications where the stock bearing has worn out or been damaged.
4. **Reduced Engine Noise and Vibration**
Worn coaster bearings can introduce excessive noise (e.g., clunking, rattling) and vibration, particularly at idle or during acceleration. Replacing them with a new OEM set can restore smooth operation and reduce unwanted engine noise, improving the driving experience.
5. **Prevents Flywheel Housing Damage**
A failing coaster bearing can cause the flywheel housing to wear unevenly or develop cracks due to misalignment. Installing a new set prevents this secondary damage, saving costly repairs to the housing or flywheel assembly.
6. **Widely Available and Trusted**
As an OEM part, it is readily available from Toyota dealerships, authorized service centers, and reputable online retailers. The part number is well-documented, making it easier to verify authenticity and avoid counterfeit or low-quality replicas.
7. **Long-Term Cost Savings**
While the upfront cost is higher than some aftermarket alternatives, the longevity and reliability of OEM bearings often justify the expense. Replacing a bearing set prematurely due to poor-quality parts can lead to repeated failures and higher maintenance costs over time.
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### **Cons**
1. **Higher Cost Compared to Aftermarket Options**
The 11704-17011 is priced significantly higher than many aftermarket coaster bearing sets. For example, aftermarket brands like **Fel-Pro, Moroso, or ACDelco** may offer comparable or superior alternatives at a fraction of the cost. This can be a deterrent for budget-conscious buyers or those performing routine maintenance.
2. **Limited Availability Outside Toyota Channels**
While the part is widely available, purchasing it from non-OEM sources (e.g., eBay, Amazon, or untrusted sellers) carries a risk of receiving counterfeit or substandard replicas. Always verify the seller s reputation and part authenticity to avoid receiving a knockoff.
3. **Installation Complexity**
Replacing the coaster bearing requires removing the flywheel housing, which involves disconnecting the driveshaft, transmission, and engine components. This is a labor-intensive job that typically requires specialized tools (e.g., flywheel puller, torque wrench) and mechanical skill. DIYers without experience may struggle with alignment or torque specifications, leading to potential issues.
4. **Potential for Overkill in Stock Applications**
For stock engines with low mileage and no history of rough treatment, the 11704-17011 may be unnecessary. In such cases, aftermarket bearings (e.g., **Moroso 23030** or **Fel-Pro 11704**) could suffice without the premium price tag. However, this is less of a concern for high-mileage or modified engines.
5. **Risk of Over-Torquing or Under-Torquing**
Improper torque on the flywheel housing bolts can lead to stripped threads or bearing misalignment. OEM parts come with specific torque values (often around **80 100 ft-lbs** for the housing bolts), and exceeding these can damage the bearing or housing. DIYers must follow Toyota s service manual closely to avoid this.
6. **Limited Customization**
Unlike some aftermarket bearings, the OEM set does not offer variations in hardness, material, or lubrication. If you re running extreme modifications (e.g., extreme forced induction, nitrous oxide, or high-performance tuning), aftermarket bearings with specialized coatings (e.g., **Fel-Pro s high-temperature bearings**) may be preferable.
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### **Conclusion**
The **Toyota 11704-17011 coaster bearing set** is a high-quality, reliable choice for Land Cruiser owners who prioritize durability, OEM fitment, and long-term performance particularly in high-mileage, modified, or heavy-duty applications. Its advantages in terms of fit, load-bearing capacity, and noise reduction make it a strong contender for serious enthusiasts or those restoring classic vehicles. However, the higher cost and installation complexity may outweigh the benefits for stock engines with minimal wear.
For budget-conscious buyers or those performing routine maintenance on low-mileage vehicles, aftermarket alternatives (e.g., **Moroso, Fel-Pro, or ACDelco**) offer comparable performance at a lower price. That said, if you re rebuilding an engine, modifying a high-torque setup, or dealing with a known bearing failure, the OEM part is a safe and proven choice.
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### **Recommendation**
- **Buy the 11704-17011 if:**- You re restoring or heavily modifying your Land Cruiser (e.g., forced induction, high torque, or off-road use).
- Your engine has high mileage or exhibits symptoms of bearing wear (e.g., clunking, vibration, or oil contamination).
- You prefer OEM parts for peace of mind and warranty coverage (if applicable).
- You re working with a trusted mechanic or dealership to ensure proper installation.
- **Consider aftermarket alternatives if:**- Your engine is stock with low mileage and no history of rough treatment.
- You re on a tight budget and can find a reputable aftermarket bearing (e.g., **Fel-Pro 11704** or **Moroso 23030**) that meets your needs.
- You re comfortable with DIY maintenance and can verify the quality of the aftermarket part.
- **Always:**- Purchase from authorized Toyota dealers or verified online retailers to avoid counterfeit parts.
- Follow Toyota s torque specifications and service manual procedures during installation.
- Inspect the flywheel housing and surrounding components for wear or damage before and after installation.
- Consider professional installation if you lack experience with flywheel housing removal.
For most enthusiasts, the **11704-17011 is a worthwhile investment** when the need arises, but it s not always the most cost-effective choice for routine maintenance. Prioritize the part based on your engine s condition and intended use.
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