HARLEY-DAVIDSON 18-1150 Clutch Spring Set

( Brand: Harley-davidson ), ( Manufacturer Part Number: 18-1150 ), ( Machine Type: Street Motorcycle ), ( Materials Sourced From: Taiwan ), ( California Prop 65 Warning: Anything Can Cause Cancer ), ( Stocking Code: A01 ), ( Type: Clutch Kit ), ( Manufacturer Warranty: 3 Months ), ( Seller: Member Since 2001 ), ( Universal Fitment: No )

Review HARLEY DAVIDSON Clutch Spring Set V twin fits SPORTSTER IRONHEAD TWIN 1000 1971–1984

Introducing the Harley-Davidson 18-1150 Clutch Spring Set, specifically designed for the Sportster 1000 motorcycles manufactured between 1971 and 1984, featuring the iconic Ironhead V-twin engine. This essential clutch component is an upgrade for those seeking improved performance or a restoration project.

This clutch spring set includes four critical springs necessary for the proper functioning of the motorcycle's clutch system. The primary clutch spring, located below the engine, applies the clutch pressure to engage and disengage the engine and transmission. The secondary clutch spring, positioned above the engine, counteracts the first spring's force, ensuring smooth clutch engagement and release.

The third and fourth springs are the clutch actuator or release springs. These springs control the clutch lever's movement and release the clutch when the lever is pulled. The 18-1150 Clutch Spring Set comes with a pair of these springs, ensuring a perfect match for your motorcycle.

Each spring is meticulously crafted from high-quality steel to deliver the strength and durability required for the demanding demands of Harley-Davidson motorcycles. The springs are also heat-treated for added resilience, ensuring they can withstand the intense conditions of regular riding or racetrack usage.

The Harley-Davidson 18-1150 Clutch Spring Set is an excellent upgrade for riders seeking improved clutch performance. This set can help reduce clutch lever effort, resulting in a smoother and more comfortable riding experience. Additionally, for those restoring their vintage Sportster 1000, this clutch spring set is an authentic and essential replacement part.

Installation of the Harley-Davidson 18-1150 Clutch Spring Set is a straightforward process for those with basic mechanical skills. However, it's always recommended to consult your vehicle's service manual or a professional mechanic for any installation or replacement procedures to ensure the best possible outcome.

In summary, the Harley-Davidson 18-1150 Clutch Spring Set is an essential upgrade or replacement component for Sportster 1000 motorcycles from 1971 to 1984. With its high-quality steel construction, improved performance, and easy installation, it's an investment that any Harley-Davidson enthusiast will appreciate.

Buying a Harley-Davidson 18-1150 clutch spring set for a Sportster 1000 (model years 1971-1984 with ironhead V-twin engines) comes with several pros and cons that every potential buyer should consider before making a purchase.

1. Improved Clutch Performance: A new clutch spring set can help improve the overall performance of the clutch system. This can lead to smoother shifts and a more responsive engine.

2. Longer Clutch Life: New clutch springs can help extend the life of the clutch system, which can save you money in the long run by reducing the need for frequent clutch replacements.

3. Easy Installation: The clutch spring set is a relatively simple component to replace, making it a cost-effective and accessible upgrade for many riders.

4. Availability: Aftermarket clutch spring sets are widely available from various manufacturers, ensuring that riders have a range of options to choose from.

1. Cost: While the clutch spring set itself may not be overly expensive, the cost of the installation or labor can add up quickly, especially if you are not mechanically inclined.

2. Potential for Over-tightening: Clutch springs can be easily over-tightened during installation, which can lead to damage to other clutch components or even the engine itself. Proper installation techniques and the use of a clutch spring compressor tool are essential.

3. Risk of Damaging Other Components: During the installation process, there is a risk of damaging other components, such as the clutch basket or clutch plates, if proper care is not taken.

The decision to buy a Harley-Davidson 18-1150 clutch spring set for a Sportster 1000 ultimately comes down to the individual rider's needs and priorities. For those who want to improve the performance and longevity of their clutch system, this upgrade can be a worthwhile investment. However, it is essential to consider the potential costs and risks associated with the installation process. If you are not confident in your mechanical abilities, it may be best to leave the installation to a professional mechanic.

If you decide to purchase a Harley-Davidson 18-1150 clutch spring set for your Sportster 1000, make sure to choose a reputable aftermarket manufacturer and consider investing in a clutch spring compressor tool to ensure a proper installation. Additionally, consider having the installation done by a professional mechanic to minimize the risk of damaging other components during the process.

Details:

Manufactured by Harley-Davidson This Harley Clutch Spring Set is designed specifically for Sportster 1000 model's from 1971 to 1984 Ironhead V-Twin motorcycles.

part #: 181150 prices

• $152.99-$167.99

specifications scookit:

• for models: 1000, Sportster, Ironhead, Twin
• for makes: Harley
• for years: 1971-1984
• brand: Harley-davidson
• mpn: 18-1150
• machine type: Street Motorcycle
• materials sourced from: Taiwan
• california prop 65 warning: Anything Can Cause Cancer
• stocking code: A01
• type: Clutch Kit
• manufacturer warranty: 3 Months
• seller: Member Since 2001
• universal fitment: No

shipping scookit:

• cost: $20.00
• class: Standard
• type: Fixed
• service: USPS Ground Advantage
• transit: 4-10 Days
• carrier: USPS

offer scookit:

• sold: 0
• best offers: True
• quantity: 1
• availability: In Stock
• started: October 27, 2025
• options: Ship-to-home

payments scookit:

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

general scookit:

• Transmission Drivetrain > Clutch Parts Kits > Complete Clutches Kits
• condition: New other see details

returns scookit:

• policy: No Returns

seller scookit:

• rating: 100.0%
• city: Kansas City, Missouri
• # reviews: 171

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