V-TWIN MANUFACTURING 10-1168 Flywheel Crank Pin Thrust Set Washer .005 23972-72

( Brand: V-twin Manufacturing ), ( Manufacturer Part Number: 10-1168 ), ( Part Type: Flywheel Crank Pin Washer ), ( Oe/oem Part Number: 23972-72 ), ( Material: Brass ), ( Country Of Origin: United States )

Review V TWIN MANUFACTURING Flywheel Crank Pin Thrust Washer Set .005 Over Harley Xl fits 1972-79

The **V-Twin 10-1168 Flywheel Crank Pin Thrust Washer Set (005) for Harley-Davidson XL Models (1972 1979, Part #23972-72)** is a precision-engineered aftermarket replacement designed to restore critical function and longevity to the crankshaft s thrust bearing interface in your classic XL-series Harley-Davidson. This meticulously crafted set includes a pair of high-quality thrust washers specifically sized to fit the **1972 through 1979 XL models**, ensuring a seamless fit between the flywheel and the crankpin journal. Engineered from durable, heat-treated steel, these washers are precision-machined to maintain proper axial clearance, preventing excessive crankshaft endplay while reducing friction and wear on the crankshaft and flywheel surfaces. The washers are designed to replace the original OEM components, which may degrade over time due to heat, vibration, or corrosion, leading to potential crankshaft misalignment, increased engine noise, or even catastrophic failure if left unaddressed. Ideal for both restoration projects and routine maintenance, this set is a straightforward yet essential upgrade for riders seeking to preserve the structural integrity of their engine s primary rotating assembly. Installation is straightforward, requiring only basic tools, and serves as a proactive measure to extend the life of your Harley s drivetrain, ensuring smooth operation and reliability for years to come. Whether you re tackling a full engine rebuild or simply addressing a worn-out component, this thrust washer set is a no-nonsense solution for maintaining the performance and durability of your classic XL s powerplant.

### Pros and Cons of Buying a V-Twin 10-1168 Flywheel Crank Pin Thrust Washer Set (Part #005 for Harley-Davidson XL 1972-79, 23972-72)

1. **Compatibility and Fitment** This part is specifically designed for Harley-Davidson XL models from 1972 to 1979, ensuring a proper fit without modification. The 23972-72 designation confirms it matches the flywheel and crankshaft configuration of these engines.

2. **Prevents Excessive Wear** The thrust washers (also called thrust bearings) support the crankshaft s axial movement, reducing friction and preventing premature wear on the crankshaft journals and flywheel bore. Over time, these washers degrade and can cause misalignment or damage if not replaced.

3. **Improves Engine Reliability** A healthy set of thrust washers ensures smooth crankshaft operation, reducing the risk of catastrophic failure (e.g., crankshaft binding or flywheel damage). This is particularly important for high-mileage or heavily used engines.

4. **Easy Installation** Replacing thrust washers is a relatively straightforward job that can be done during routine maintenance (e.g., during a flywheel or clutch replacement). No major disassembly is required beyond removing the flywheel and clutch assembly.

5. **Cost-Effective Maintenance** Compared to major engine repairs (e.g., crankshaft replacement or engine rebuild), thrust washers are inexpensive. Replacing them proactively can save hundreds or thousands of dollars in long-term damage.

6. **OEM or High-Quality Aftermarket** If purchasing from a reputable brand (e.g., Harley-Davidson, Torque, or similar), you can expect parts that meet or exceed original equipment standards. This ensures durability and performance.

7. **Prevents Noise and Vibration Issues** Worn thrust washers can cause unusual noises (e.g., grinding or rattling) or increased vibration, which this replacement addresses.

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1. **Potential for Counterfeit Parts** Buying from untrusted sellers (e.g., unknown online marketplaces or discount stores) risks receiving counterfeit or low-quality parts. Always purchase from verified dealers or reputable suppliers.

2. **Limited Lifespan** While thrust washers are durable, they are not "forever" parts. In extreme conditions (e.g., high RPM, poor lubrication, or frequent heavy loads), they may wear out faster than average. Regular inspection is recommended.

3. **Requires Basic Mechanical Skill** While the job is manageable for DIYers with basic tools, it does require familiarity with motorcycle engine disassembly. Mistakes (e.g., cross-threading, improper alignment, or using the wrong lubricant) can lead to further damage.

4. **Tooling Costs** If you don t already own the necessary tools (e.g., flywheel puller, torque wrench, and proper sockets), you may need to invest in them. However, these tools are often reusable for future projects.

5. **Time-Consuming for Beginners** The process involves removing the flywheel, clutch, and related components, which can take several hours for someone unfamiliar with the procedure. Patience and attention to detail are essential.

6. **Risk of Over-Tightening** Thrust washers are typically secured with a flywheel bolt, and overtightening can strip threads or damage the crankshaft flange. Always follow the manufacturer s torque specifications (typically around 100 120 ft-lbs for Harley-Davidson).

7. **Mixed Quality in Aftermarket Parts** While many aftermarket brands are reliable, some cheaper alternatives may use subpar materials. Researching the brand s reputation before purchasing is advisable.

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Replacing the flywheel crank pin thrust washer set (part #005) on a 1972 1979 Harley-Davidson XL is a **highly recommended maintenance task** for engines with high mileage or signs of wear. The benefits including improved reliability, reduced friction, and prevention of costly damage far outweigh the minor drawbacks, provided the parts are sourced responsibly and the installation is done correctly.

For most owners, this is a **worthwhile investment** in the long-term health of the engine. If you re not comfortable performing the work yourself, a reputable motorcycle mechanic can complete the job efficiently.

- **Purchase from a trusted source** (e.g., Harley-Davidson dealer, Torque, or a well-reviewed online retailer like Cycle World, Iron Horse, or eBay from verified sellers).

- **Inspect the old washers** before purchasing new ones if they re severely worn or damaged, replacement is clearly necessary.

- **Follow a step-by-step guide** (e.g., from Harley-Davidson s service manual or trusted online resources like *Harley-Davidson Forums* or *Cycle World*) to ensure proper installation.

- **Use a torque wrench** and adhere to the specified torque values to avoid damage.

- **Consider replacing related components** (e.g., flywheel bearings, clutch) if they show signs of wear during the process.

If the engine is running smoothly with no unusual noises or vibration, the washers may still have some life left but proactive replacement is wise for engines approaching 20,000 miles or those with a history of rough operation.

Details:

Flywheel Crank Pin Thrust Washer Set .005 for Harley, Replaces OEM Part Number: 23972-72, crank pin thrust washers are oversize and made of bronze. Fits: XL 1972-1979 Early 1979.

part #: 101168 prices

• $8.99-$48.99

specifications bearingmotorcycleiz:

• for makes: Harley
• for years: 1972-79
• brand: V-twin Manufacturing
• mpn: 10-1168
• part type: Flywheel Crank Pin Washer
• oe/oem part number: 23972-72
• material: Brass
• country of origin: United States

shipping bearingmotorcycleiz:

• transit: 4-8 Days
• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• cost: $0.00

payments bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

• quantity: 1
• availability: In Stock
• started: February 26, 2026
• options: Ship-to-home
• sold: 0

general bearingmotorcycleiz:

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

seller bearingmotorcycleiz:

• # reviews: 26182
• rating: 99.9%
• city: Seward, Nebraska

returns bearingmotorcycleiz:

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

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