HARLEY-DAVIDSON 24643-87A Gearside Flywheel Bearing

( Brand: Harley-davidson ), ( Manufacturer Part Number: 24643-87A ), ( Machine Type: Street Motorcycle ), ( Items Included: Bearing ), ( Vintage Part: No ), ( Unit Type: Unit ), ( Country Of Origin: United States ), ( Performance Part: Yes )

Review HARLEY DAVIDSON Gearside Flywheel Bearing And fits SOFTAIL TOURING 1987–1999

The **Harley-Davidson 24643-87A Gearside Flywheel Bearing** is a precision-engineered component designed exclusively for the **1987 1999 Softail and Touring models**, ensuring optimal performance and longevity for your classic or modern Harley-Davidson. This high-quality bearing is meticulously crafted to support the gearside flywheel assembly, reducing friction and wear while maintaining smooth operation of the transmission and clutch system. Constructed from durable, heat-resistant materials, the bearing is engineered to withstand the demanding stresses of high-performance riding, whether cruising down open highways or navigating tight city streets. Its robust design minimizes vibration and noise, contributing to a more refined and enjoyable riding experience. The **87A** designation indicates a specific fitment for models with the **87-series transmission**, ensuring compatibility with the engine s internal geometry and alignment. Whether you're restoring a vintage Softail or maintaining a well-loved Touring bike, this bearing is a critical upgrade for those seeking reliability, durability, and peak mechanical efficiency. Proper installation and regular maintenance will further extend its service life, keeping your Harley running strong for years to come.

**Pros and Cons of buying a Harley-Davidson 24643-87A Gearside Flywheel Bearing for 1987 1999 Softail/Touring Models**

1. **Direct OEM Fitment** This is a genuine Harley-Davidson part, meaning it is designed specifically for your model year (1987 1999 Softail/Touring). It will fit without modification and maintain proper alignment with the engine components.

2. **Reliability and Durability** Harley-Davidson parts are built to withstand the demands of their engines, which are known for longevity when properly maintained. A quality flywheel bearing reduces friction and wear on the gear train, helping prevent premature failure of other components.

3. **Performance Benefits** A well-functioning flywheel bearing ensures smooth operation of the clutch and transmission. If your bearing is worn or failing, you may experience slipping, grinding, or difficulty shifting replacing it restores proper gear engagement and reduces engine strain.

4. **Prevents Costly Damage** Ignoring a failing flywheel bearing can lead to damage to the clutch, countershaft, or transmission. Replacing it proactively avoids expensive repairs down the line.

5. **Ease of Installation** Since this is a standard part, installation is straightforward for a mechanic with basic engine knowledge. Harley-Davidsons are designed with accessibility in mind, making this a manageable DIY project for experienced riders.

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

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1. **Cost** Harley-Davidson OEM parts are not inexpensive. The 24643-87A bearing, along with labor if professionally installed, can be a significant expense, especially for riders on a tight budget. Prices typically range from $100 $200 for the part alone, depending on the source.

2. **Limited Availability** While this part is widely recognized, sourcing it may require ordering from a specialty motorcycle parts supplier, an authorized dealer, or an online retailer. Availability can be an issue if you need it urgently, and shipping times may delay repairs.

3. **Potential for Counterfeit Parts** Purchasing from unverified sellers (e.g., unscrupulous online marketplaces) risks receiving counterfeit or low-quality parts. Always buy from reputable dealers to ensure authenticity and performance.

4. **Labor Intensity** Replacing a flywheel bearing requires removing the clutch, countershaft, and sometimes the transmission. This is a labor-intensive job that may take 4 8 hours for a skilled mechanic, adding to the total cost if not DIY.

5. **Mixed Reviews on Longevity** While Harley parts are generally durable, some riders report that flywheel bearings in older models (especially those with high mileage) may wear out relatively quickly if the engine lacks proper lubrication or maintenance. Ensuring the clutch and transmission are in good condition extends the bearing s life.

6. **Alternative Options May Be Cheaper** Aftermarket or remanufactured bearings (e.g., from brands like **Torque Bearings** or **Harley-Davidson remanufactured parts**) can offer similar performance at a lower cost. However, these may not carry the same warranty or OEM fitment guarantees.

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The **Harley-Davidson 24643-87A gearside flywheel bearing** is a reliable, high-quality part that ensures proper function of your 1987 1999 Softail/Touring s clutch and transmission. Its OEM status guarantees a perfect fit and reduces the risk of compatibility issues, making it the safest choice for long-term reliability. However, the cost and labor involved in replacement may be prohibitive for some riders, and alternatives exist for those prioritizing budget over brand.

If your bearing is failing (indicated by grinding noises, slipping gears, or difficulty shifting), replacing it is a **necessary maintenance task** to prevent further damage. For riders who value OEM parts and are willing to invest in their bike s longevity, this is the recommended choice. Those on a tighter budget may consider **high-quality aftermarket or remanufactured options**, but they should research thoroughly to ensure compatibility and durability.

- **Buy from an authorized Harley-Davidson dealer or a trusted parts supplier** (e.g., **Harley-Davidson Parts Center, Cycle World, or reputable online retailers**) to ensure authenticity and warranty coverage.

- **Budget for labor** if not comfortable with engine disassembly, hire a mechanic experienced with Harley-Davidsons to avoid mistakes.

- **Consider a remanufactured bearing** if cost is a concern, but verify the supplier s reputation for quality.

- **Perform regular maintenance** on your clutch and transmission to maximize the bearing s lifespan and prevent premature failure.

Ultimately, investing in this part now will save you from more expensive repairs later and keep your bike running smoothly.

Details:

BRAND NEW Genuine Harley-Davidson, Never Installed Item. I answer fast. Message me anytime. Part Number: 24643-87A.

Harley 24643-87A Gearside Flywheel Bearing for 1987 1999 Softail Touring. Securely packaged.

part #: 2464387a prices

• $39.99-$62.99

specifications bearingmotorcycleiz:

• for models: Touring, Softail
• for makes: Harley
• for years: 1987-1999
• brand: Harley-davidson
• mpn: 24643-87a
• machine type: Street Motorcycle
• items included: Bearing
• vintage part: No
• unit type: Unit
• country of origin: United States
• performance part: Yes

seller bearingmotorcycleiz:

• # reviews: 1710
• rating: 99.9%
• city: Little Rock, Arkansas

offer bearingmotorcycleiz:

• sold: 0
• started: April 19, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general bearingmotorcycleiz:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings

shipping bearingmotorcycleiz:

• class: Standard
• transit: 3-6 Days
• type: Fixed
• service: Standard
• cost: $6.99

returns bearingmotorcycleiz:

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

payments bearingmotorcycleiz:

• credit card: Visa
• other
• wallet: Paypal

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