HUSQVARNA 503642901 Oil Pump Worm Gear Std Spline 262 257 254

( Brand: Husqvarna ), ( Manufacturer Part Number: 503642901 ), ( Type: Worm Gear ), ( Compatible Product: Chainsaw ), ( Engine Type: 2-stroke ), ( Power Source: Gasoline )

Review HUSQVARNA Oem Oil Pump Worm Gear Std Spline Model's 262 257 254 #503642901

The Husqvarna 503642901 Oil Pump Worm Gear is an essential component for the proper functioning of Husqvarna garden equipment, specifically those models that utilize a standard spline oil pump. This part is designed to fit Husqvarna machines with the following model numbers: 262 257 254.

This oil pump worm gear is meticulously crafted with precision in mind. The worm gear is responsible for transferring the rotation of the engine's crankshaft to the oil pump, ensuring a consistent oil flow to lubricate the engine components. The standard spline design allows for easy installation and removal, making maintenance and repairs a more straightforward process.

The Husqvarna 503642901 Oil Pump Worm Gear is manufactured using high-quality materials to ensure durability and reliability. The gear teeth are designed to mesh perfectly with the corresponding splines on the engine crankshaft and oil pump, ensuring smooth and efficient operation. The worm gear is also sealed to prevent any oil leaks, ensuring that your Husqvarna machine stays clean and tidy during operation.

This oil pump worm gear is a direct replacement for the original component on your Husqvarna garden equipment. By using a genuine Husqvarna part, you can be assured of optimal performance and longevity. Additionally, using a genuine Husqvarna part helps maintain the warranty on your machine, giving you peace of mind and protecting your investment.

In summary, the Husqvarna 503642901 Oil Pump Worm Gear is a critical component for the proper functioning of Husqvarna garden equipment with standard spline oil pumps. It is meticulously crafted using high-quality materials, ensuring durability, reliability, and efficient operation. By using a genuine Husqvarna part, you can maintain optimal performance and protect your investment.

The Husqvarna 503642901 oil pump worm gear is a crucial component for maintaining the proper functioning of Husqvarna chainsaws. Here are some pros and cons that could help you decide whether to purchase this part:

1. Ensures Proper Lubrication: The oil pump worm gear is responsible for transferring oil from the reservoir to the chainsaw's bar and chain. By replacing a worn-out or damaged gear, you can ensure that your chainsaw continues to receive the necessary lubrication for optimal performance.

2. Prevents Damage: A faulty oil pump worm gear can cause significant damage to other components of the chainsaw. By replacing it promptly, you can prevent more extensive and costly repairs down the line.

3. Improves Efficiency: A new oil pump worm gear can help improve the overall efficiency of your Husqvarna chainsaw. A well-lubricated chainsaw runs smoother and uses less fuel.

1. Cost: Replacing an oil pump worm gear can be a significant expense, especially if it is needed frequently. It is essential to consider the cost of the part, as well as the labor costs if you are not comfortable doing the repair yourself.

2. Time-Consuming: Replacing an oil pump worm gear requires disassembling the chainsaw, which can be a time-consuming process. If you are not experienced with chainsaw repairs, it may be worth considering hiring a professional to do the job for you.

The Husqvarna 503642901 oil pump worm gear is an essential component for maintaining the proper functioning of your Husqvarna chainsaw. While the cost and time involved in replacing it can be a consideration, the benefits of ensuring proper lubrication and preventing damage make it a worthwhile investment. If you are comfortable doing the repair yourself, you can save on labor costs. However, if you are not experienced with chainsaw repairs, it may be worth considering hiring a professional to do the job for you.

If you are experiencing issues with your Husqvarna chainsaw's oil pump, it is recommended that you replace the oil pump worm gear as soon as possible. You can purchase the Husqvarna 503642901 oil pump worm gear from a reputable dealer or online retailer. Make sure to follow the manufacturer's instructions carefully during the installation process to ensure proper function and prevent damage to other components. If you are not comfortable doing the repair yourself, consider hiring a professional to do it for you.

Details:

Used on model's 254, 257, 261, 262. They are cleaned and have full functionality but can vary in appearance with possible color variations, scratches, scrapes, scuffs, stains, rust, pitting, small bends, revision number, tool marks. It is used to drive the later 1994 oil pumps from clutch drum having a standard larger spline. This part may not fit all years or be used in the same manner for listed saws.

part #: 503642901 price

• $19.99

specifications sawpancho:

• brand: Husqvarna
• mpn: 503642901
• type: Worm Gear
• compatible product: Chainsaw
• engine type: 2-stroke
• power source: Gasoline

returns sawpancho:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

shipping sawpancho:

• transit: 4-10 Days
• carrier: USPS
• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• type: Fixed

seller sawpancho:

• city: Westmoreland, New Hampshire
• rating: 99.9%
• # reviews: 10177

payments sawpancho:

• wallet: Paypal
• credit card: Diners-club
• other

offer sawpancho:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: November 21, 2025

general sawpancho:

• Yard, Garden Outdoor Living > Outdoor Power Equipment > Chainsaw Parts
• condition: Used

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