1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 11790368027925761
  3. HARLEY DAVIDSON 17934-57A

HARLEY-DAVIDSON 17934-57A Set Iron Head Rocker Arms

fits model: Sportster. make: Harley.

17934-57a Harley-davidson Used Set Of 4 Iron Head Sportster Rocker Arms Only

( Brand: Harley-davidson ), ( Manufacturer Part Number: 17934-57A ), ( Part Type: Head Arm )

Review HARLEY DAVIDSON Used Set Of Iron Head Rocker Arms Only fits SPORTSTER

The Harley-Davidson 17934-57A Set Iron Head Sportster Rocker Arms are an essential upgrade for any Harley-Davidson Iron Head Sportster motorcycle. These rocker arms are meticulously engineered to deliver superior performance and durability for your motorcycle.

Each rocker arm is crafted from high-quality iron, ensuring robustness and resistance to wear and tear. The arms are designed to fit perfectly with the Harley-Davidson Iron Head Sportster engine, ensuring a seamless installation process. The surface finish of the rocker arms is smooth and polished, adding an aesthetic appeal to your motorcycle's engine compartment.

These rocker arms are designed to work in conjunction with the motorcycle's valve train system. They facilitate the up and down motion of the valves, allowing the engine to breathe in and exhale air efficiently. The arms are meticulously balanced and aligned to ensure optimal valve train functionality, resulting in improved engine performance.

The Harley-Davidson 17934-57A Set Iron Head Sportster Rocker Arms also feature reinforced pivot points, which provide added strength and durability. This makes them capable of handling the rigors of regular riding, ensuring that they last longer than OEM rocker arms.

The installation process for these rocker arms is straightforward and can be accomplished with basic hand tools. Harley-Davidson provides a clear and concise installation guide, making it easy for even the most novice motorcycle enthusiasts to install them.

In summary, the Harley-Davidson 17934-57A Set Iron Head Sportster Rocker Arms are a must-have upgrade for any Harley-Davidson Iron Head Sportster motorcycle. They offer superior performance, durability, and an aesthetic appeal that is sure to turn heads. With their easy installation process and robust design, these rocker arms are a worthwhile investment for any motorcycle enthusiast.

Pros and Cons of Buying Harley-Davidson 17934-57A Set Iron Head Sportster Rocker Arms

Introduction:

The Harley-Davidson 17934-57A set iron head Sportster rocker arms are aftermarket parts designed to replace the original rocker arms on certain Harley-Davidson Sportster models. These rocker arms are known for their durability and improved performance. In this article, we will discuss the pros and cons of buying these rocker arms to help you make an informed decision.

Pros:

1. Enhanced Performance: The Harley-Davidson 17934-57A set iron head Sportster rocker arms are designed to provide better performance compared to the stock parts. These aftermarket rocker arms offer improved valve control, allowing for better air and fuel mixture, resulting in more power and torque.

2. Improved Durability: These aftermarket rocker arms are made from high-quality materials, ensuring they last longer than the stock parts. The iron construction makes them more resilient to wear and tear, reducing the need for frequent replacements.

3. Customization: Installing these aftermarket rocker arms allows you to personalize your Harley-Davidson Sportster, making it stand out from other bikes on the road.

Cons:

1. Cost: The Harley-Davidson 17934-57A set iron head Sportster rocker arms are more expensive than the stock parts. The cost difference may deter some riders, especially those on a budget.

2. Installation Complexity: Installing these aftermarket rocker arms requires some mechanical knowledge and experience. If you are not comfortable working on your motorcycle, it may be best to leave the installation to a professional mechanic.

3. Compatibility: These rocker arms are designed for specific Harley-Davidson Sportster models. Ensure that your motorcycle is compatible before purchasing to avoid any potential issues.

Conclusion:

The Harley-Davidson 17934-57A set iron head Sportster rocker arms offer improved performance, durability, and customization for your motorcycle. However, they come with a higher cost, installation complexity, and compatibility limitations. Consider these factors carefully before making a decision.

Recommendation:

If you are a serious Harley-Davidson Sportster enthusiast seeking improved performance and durability, the Harley-Davidson 17934-57A set iron head Sportster rocker arms are an excellent investment. However, if you are on a budget or not confident in your mechanical abilities, these aftermarket rocker arms may not be the best choice for you. Always ensure that your motorcycle is compatible before purchasing.

Details:

This set of original Harley-Davidson Iron Head Sportster Rocker arms were removed as a set, from 1969 with under 5,000 miles The wear pads for the valve stems is in very good condition bushings rocker shafts, Very low These fit 1957 to 1985 model motorcycles miles.

part #: 1793457a price

  • $40.00

specifications cylindermotorcycleiz:

  • for models: Sportster
  • for makes: Harley
  • brand: Harley-davidson
  • mpn: 17934-57a
  • part type: Head Arm

returns cylindermotorcycleiz:

  • policy: No Returns

general cylindermotorcycleiz:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

payments cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • cost: $11.37
  • carrier: USPS, UPS
  • transit: 3-9 Days
  • class: Standard
  • service: USPS Ground Advantage, UPS Ground
  • type: Calculated

seller cylindermotorcycleiz:

  • rating: 100.0%
  • city: Hempstead, New York
  • # reviews: 420

offer cylindermotorcycleiz:

  • sold: 0
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • started: May 21, 2025
  • options: Ship-to-home
for models: sportster, for makes: harley, part type: head arm,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 11790368027925761,
Harley-davidson 17934-57A Is Similar To:
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1 offer $40.00 USD
  • Used. Offer #1 priced at $40.00 + $12.92 shipping estimate = $52.92* total. These fit 1957 to 1985 Harley-Davidson Iron Head Sportster model motorcycles. This set of original Harley-Davidson Iron Head Sportster Rocker arms were removed as a set, from a 1969 Sportster with under 5,000 miles.+$12.92 shipping

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