YAMAHA 3R4-22147-00-00 Swingarm Rear Chain Guard Tensioner Arm 3R5-22153-00-00

( Manufacturer Part Number: 3R4-22147-00-00 ), ( Part Type: Guard Swingarm Chain Arm Guide ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )

Review YAMAHA Swingarm Rear Chain Guard Guide Tensioner Arm

The **Yamaha 3R4-22147-00-00 Swingarm Rear Chain Guard Tensioner Arm** and its counterpart, the **3R5-22153-00-00**, are precision-engineered components designed to enhance the durability, performance, and reliability of Yamaha s iconic 3R-series motorcycles, including models like the R1, R6, and R7. These parts are integral to the rear suspension and chain drive system, ensuring smooth operation while protecting critical components from debris, dirt, and potential damage. Crafted from high-grade steel, the tensioner arm is built to withstand the rigors of high-speed riding, aggressive cornering, and prolonged use, maintaining optimal chain tension and alignment throughout the life of the motorcycle. The design incorporates a robust, streamlined shape that minimizes aerodynamic drag while maximizing structural integrity, allowing for seamless integration into the swingarm assembly. Whether you're a performance enthusiast seeking to fine-tune your bike s handling or a rider prioritizing longevity and maintenance efficiency, these tensioner arms deliver a balance of strength and precision. Their compatibility with Yamaha s proprietary mounting points ensures a secure fit, reducing the risk of misalignment or premature wear. By investing in these genuine OEM parts, riders can trust in Yamaha s commitment to quality, reducing the need for frequent adjustments and extending the lifespan of their motorcycle s drivetrain. Whether you're restoring a classic or upgrading a modern model, these components are essential for maintaining the performance and reliability that Yamaha motorcycles are renowned for.

### **Pros and Cons of buying a Yamaha 3R4-22147-00-00 Swingarm Rear Chain Guard Tensioner Arm (Compatible with 3R5-22153-00-00)**

1. **Direct Compatibility** The part (3R4-22147-00-00) is designed specifically for the Yamaha 3R4 engine, ensuring a proper fit without modification. The 3R5-22153-00-00 is a near-identical variant for the 3R5 engine, making it a reliable choice for both models.

2. **Durability** Yamaha parts are known for their quality and longevity, especially in critical components like the swingarm tensioner arm. This part is made to withstand the stress of chain tension and movement, reducing the risk of premature wear or failure.

3. **Ease of Installation** Since it is an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should fit securely with standard tools. No extensive modifications or adjustments are typically required, making it a straightforward replacement.

4. **Safety Benefits** A properly functioning tensioner arm ensures the chain remains correctly tensioned, preventing slippage, excessive wear on the sprocket, or potential chain derailment critical for safe operation.

5. **Cost-Effective Long-Term Solution** While the upfront cost may be higher than some generic aftermarket parts, its reliability reduces the likelihood of repeated failures or damage to other components, saving money over time.

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

7. **Maintenance Convenience** Replacing a worn or broken tensioner arm is a relatively simple maintenance task, and using an OEM or high-quality part ensures it performs as intended without compromising performance.

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1. **Higher Upfront Cost** Compared to generic or third-party aftermarket parts, Yamaha s OEM components can be more expensive. This may be a deterrent for budget-conscious buyers.

2. **Potential Overkill for Some Users** If the part is only slightly worn or the failure is minor (e.g., a cracked plastic guard rather than a broken metal arm), some riders might opt for a cheaper alternative. However, this could lead to recurring issues if the part fails prematurely.

3. **Limited Availability Outside Dealers** While widely available, this part may not be stocked at every local bike shop or online retailer. Buyers may need to order it online or from a specialized Yamaha parts distributor, which could add shipping time.

4. **Installation Skill Dependency** While straightforward, improper installation (e.g., incorrect torque, misalignment) could lead to premature wear or failure. Riders unfamiliar with mechanical work may need to consult a professional, adding labor costs.

5. **Compatibility Confusion** The 3R4 and 3R5 models share similar parts, but slight differences in mounting or fitment exist. Double-checking compatibility before purchase is essential to avoid returns or incorrect installations.

6. **Environmental Factors** In extreme conditions (e.g., heavy off-roading, saltwater exposure, or extreme temperatures), even high-quality parts may wear faster than expected. Regular maintenance remains necessary regardless of part quality.

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The Yamaha 3R4-22147-00-00 swingarm rear chain guard tensioner arm (and its 3R5 counterpart) is a **highly recommended choice** for riders prioritizing reliability, safety, and long-term performance. Its OEM quality ensures a secure fit, durability, and compatibility with Yamaha s design standards. While the cost may be higher than aftermarket alternatives, the trade-off in reliability and reduced risk of failure makes it a **worthwhile investment** for serious riders.

For casual riders or those on a tight budget who are confident in their mechanical skills, a **high-quality aftermarket alternative** (from reputable brands like **Yamaha-approved suppliers, DID, or Power Grips**) could be a cost-effective option provided thorough research confirms compatibility and build quality.

- You value long-term reliability and safety.

- You have access to an authorized dealer or trusted online seller.

- You re comfortable with the upfront cost for peace of mind.

- You re working with a limited budget and have verified the part s reputation for durability.

- You re confident in your ability to install it correctly.

- You re certain the aftermarket part is a direct replacement with no compromises in fit or function.

Always inspect the part upon arrival and follow Yamaha s maintenance guidelines to maximize its lifespan.

Details:

Good usable condition, YAMAHA 1979 YZ125F SWING ARM YZ125F: Yamaha yz125f YZ250F REAR ARM: yz250f YZ400F 1980 YZ250G H: yz250g YZ465G 1981 IT250H IT465H YZ465H 1982 IT250J IT465J.

part #: 3r4221470000 prices

• $27.97-$39.99

specifications cyclevintagee:

• for makes: Yamaha
• mpn: 3r4-22147-00-00
• part type: Guard Swingarm Chain Arm Guide
• vintage part: Yes
• country of origin: Japan

offer cyclevintagee:

• sold: 0
• best offers: True
• availability: In Stock
• started: March 19, 2026
• quantity: 1
• options: Ship-to-home

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

returns cyclevintagee:

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

seller cyclevintagee:

• city: Florence, Kentucky
• rating: 99.9%
• # reviews: 7756

shipping cyclevintagee:

• transit: 4-7 Days
• service: Economy
• class: Economy
• type: Fixed
• cost: $0.75

payments cyclevintagee:

• credit card: Mastercard
• other
• wallet: Google-pay

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