46355 RIDGID Pump Pinion Shaft

Review RIDGID Pump Pinion Shaft

The Ridgid 46355 Pump Pinion Shaft is an essential component for Ridgid branded water pumps. Designed to deliver robust and reliable performance, this pinion shaft is engineered to withstand the rigors of continuous use in various water pump applications.

Measuring 12.5 inches in length, this pinion shaft is precisely machined from high-strength steel material to ensure maximum durability and longevity. Its hardened and ground splines provide a positive connection to the impeller, ensuring efficient power transfer and optimal pump performance.

The Ridgid 46355 Pump Pinion Shaft features a precision-balanced design to minimize vibration and reduce wear on other components, ultimately leading to a quieter and longer-lasting pump operation. Its smooth, polished finish ensures a snug fit within the pump housing, further enhancing its performance and reliability.

This pinion shaft comes with an easy-to-install design that requires no special tools, making it a convenient replacement for DIY enthusiasts and professional technicians alike. Ridgid's commitment to quality and innovation is evident in the design and manufacturing of this pump pinion shaft, ensuring that your water pump continues to deliver superior performance for years to come.

In summary, the Ridgid 46355 Pump Pinion Shaft is a high-quality, durable, and efficient replacement part for Ridgid water pumps. Its precise machining, hardened and ground splines, and balanced design ensure optimal performance, reliability, and longevity. Installing this pinion shaft is a straightforward process, making it a valuable addition to your water pump repair toolkit.

The Ridgid 46355 pump pinion shaft is a crucial component for Ridgid trash pumps. Replacing a worn-out or damaged shaft can help restore the pump's performance. Here are some pros and cons to consider before purchasing this part.

1. Improved performance: A new pinion shaft can help enhance the pump's overall performance by reducing vibration and improving efficiency.

2. Longer lifespan: By replacing the old shaft with a new one, you'll be able to extend the life of your pump and prevent costly repairs in the future.

3. Easy installation: The Ridgid 46355 pinion shaft is designed to be easy to install, with clear instructions included in the packaging.

4. OEM quality: This part is an original equipment manufacturer (OEM) replacement, meaning it is made to the same specifications as the original part.

5. Cost-effective: Replacing the pinion shaft is often less expensive than purchasing a new pump.

1. Potential for future wear: Despite the new part's durability, it may still wear out over time, requiring another replacement in the future.

2. Availability: Depending on where you live, it might take some time to receive the part due to shipping delays or stock availability.

3. Cost: While the part is generally affordable, the cost can add up if multiple parts need to be replaced in the same pump.

4. Complexity: Installing the pinion shaft can be a somewhat complex process, especially for those who are not familiar with pump repair.

In conclusion, purchasing the Ridgid 46355 pump pinion shaft can help restore the performance and extend the life of your Ridgid trash pump. While there are some potential drawbacks, such as the need for future replacements and the installation complexity, the benefits generally outweigh the cons. If you're experiencing issues with your pump's performance, consider replacing the pinion shaft as a cost-effective solution.

Details:

Made by the trusted brand Ridgid, this product guarantees durability and reliability in various industrial commercial applications. The Ridgid 46355 pump pinion shaft is a high-quality replacement part designed specifically for pumps. With the model number 46355, this shaft ensures compatibility and optimal performance for your Ridgid pumping equipment.

specifications lightument:

• brand: Ridgid
• mpn: 46355
• part type: Pinion Pump Shaft

payments lightument:

• credit card: mastercard
• other
• wallet: google-pay

shipping lightument:

• class: standard
• carrier: usps
• transit: 4-8 days
• service: usps ground advantage
• type: fixed

offer lightument:

• best offers: true
• prices: $39.95–$54.99
• item condition:
  • New
  • New – Open box
• started: february 22, 2026
• in stock #: 4
• sold #: 7
• availability: in stock
• options: ship-to-home

seller lightument:

• city: nashville, tennessee
• rating: 99.6%
• # reviews: 3807

general lightument:

• category: Business & Industrial > Light Equipment Tools

returns lightument:

• method: money back
• policy: returns accepted
• time: 30 days
• paid by: buyer