1. Superchargers & Parts Offered
  2. sku: 3538380021406771
  3. SR 300P875R8

SR 300P875R8 Rib Pulley Paxton Novi 3.00 SN89 VR4 7/8 0.875

fits model: 2500, 1000. year: 1992–2000.

300p875r8 Sr 3.00 Inch 8 Rib Pulley Fits Paxton Novi 1000 2000 2500 Sn89 92 Vr4 7/8 Bore 0.875

( Brand: Sr ), ( Manufacturer Part Number: 300P875R8 ), ( Type: Pulley ), ( Manufacturer Warranty: No Warranty ), ( Country Of Manufacture: United States )

Review SR 3.00 Inch Rib Pulley Fits Paxton Novi Vr4 7/8 Bore 0.875 fits 2500 1000 1992–2000

SR300P875R8 3.00 Rib Pulley for Paxton Novi 1000, 2000, 2500, SN89, 92 VR4, 7/8 inch, 0.875

Description:

The SR300P875R8 rib pulley is a precision-engineered component specifically designed for use with Paxton Novi 1000, 2000, and 2500 supercharger systems, as well as SN89 and 92 VR4 applications. This pulley measures 7/8 inch in diameter and features a ribbed design with an outside diameter of 3.00 inches and an inside diameter of 2.50 inches. The ribbed design enhances the pulley's durability and efficiency, ensuring smooth and reliable operation.

Constructed from high-quality materials, this pulley boasts a robust 0.875-inch thick rim, which provides excellent strength and rigidity. Its ribbed design also allows for optimal belt traction, reducing slippage and enhancing power transmission.

The pulley's ribbed design is matched with an OE-style ribbed belt for a perfect fit, ensuring optimal performance and longevity. Additionally, the pulley is compatible with various belt sizes, allowing for flexibility in belt selection based on specific application requirements.

This pulley is an essential upgrade for those seeking to enhance the performance of their Paxton Novi supercharger system or SN89 and 92 VR4 applications. By improving belt traction and reducing slippage, this pulley contributes to increased power output, quicker acceleration, and a more responsive driving experience.

Installation of the SR300P875R8 rib pulley is straightforward and can be accomplished with minimal tools and expertise. The pulley is designed to replace the OE pulley, making it a direct bolt-on replacement.

In summary, the SR300P875R8 rib pulley is a high-performance upgrade for Paxton Novi 1000, 2000, 2500, SN89, and 92 VR4 applications. Its ribbed design enhances durability, efficiency, and power transmission, while its compatibility with various belt sizes offers flexibility for specific application requirements. With straightforward installation and a robust construction, this pulley is an excellent choice for those seeking to maximize the potential of their supercharger system.

Pros and Cons of Buying a SR 300P875R8 3.00 Rib Pulley for a Paxton Novi 1000, 2000, 2050, 2500, SN89, and VR4 with a 7/8 inch, 0.875 pitch

Introduction:

This analysis focuses on the SR 300P875R8 rib pulley, which is a suitable replacement for various engines including the Paxton Novi 1000, 2000, 2050, 2500, SN89, and VR4 models with a 7/8 inch, 0.875 pitch. In this discussion, we will explore the benefits and drawbacks of purchasing this pulley to help you make an informed decision.

Pros:

1. Compatibility: The SR 300P875R8 rib pulley is designed to fit various engines, making it a versatile option for those who own multiple vehicles or engines with similar specifications.

2. Durability: This pulley is manufactured using high-quality materials that can withstand the rigors of high-performance applications. Its ribbed design provides added strength and longevity compared to smooth pulleys.

3. Improved Performance: A new pulley can help improve the overall performance of your engine by reducing belt slippage and ensuring efficient power transfer.

4. OEM and Aftermarket Support: This pulley is available from both OEM (Original Equipment Manufacturer) and aftermarket suppliers, providing you with options for pricing and availability.

Cons:

1. Cost: While the SR 300P875R8 rib pulley is a reliable and durable option, it may come with a higher price tag compared to some alternative pulleys.

2. Installation Complexity: Installing a new pulley can be a time-consuming and intricate process, especially if you're not experienced in working on engines. It may require specialized tools and a significant amount of time.

3. Potential Vibration: The rib design of the pulley may introduce additional vibrations into the system, which could potentially lead to noise or wear on other components.

Conclusion:

The SR 300P875R8 rib pulley is a strong contender for those in search of a reliable, durable, and efficient replacement pulley for their Paxton Novi 1000, 2000, 2050, 2500, SN89, and VR4 engines. Its compatibility with various engines and improved performance make it a valuable investment for those who demand the best from their engines. However, potential buyers should be aware of the higher cost and complexity of installation, as well as the potential for increased vibration.

Recommendation:

If you're in the market for a new rib pulley and your engine is compatible with the SR 300P875R8 model, we recommend considering this option due to its durability, compatibility, and performance advantages. However, if cost or installation complexity are significant concerns, it may be worth exploring alternative pulley designs or considering refurbishing your existing pulley. Ultimately, the decision should be based on your specific needs, budget, and technical abilities.

Details:

S Supercharger Rebuild com/accessories/. Superchargers input shafts. Also have others to fit POWERDYNE XB-1A, BD-550, BD-6 BD-10, BD-11, BD-11A, Cool Charger, Ford Motor sport, O2 Force BD-1 and B M BD-12, SCORPION VORTECH V-1, V-2, V-3, V-4, V-5, V-7, V-9, etc. Has 0.125 boss/standoff.

specifications reppchargers:

  • for models: 2500, 1000
  • for years: 1992-2000
  • brand: Sr
  • mpn: 300p875r8
  • type: Pulley
  • manufacturer warranty: No Warranty
  • country of manufacture: United States

shipping reppchargers:

  • service: USPS Priority Mail Flat Rate Envelope, USPS Priority Mail Express Flat Rate Envelope
  • type: Fixed
  • cost: $10.70
  • transit: 6-10 Days
  • carrier: USPS
  • class: Expedited

seller reppchargers:

  • city: Dallas, Texas
  • # reviews: 182
  • rating: 100.0%

offer reppchargers:

  • options: Ship-to-home
  • availability: In Stock
  • started: November 23, 2025
  • quantity: 4
  • sold: 0

returns reppchargers:

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

general reppchargers:

  • condition: New
  • Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts

payments reppchargers:

  • other
  • wallet: Paypal
  • credit card: Visa
for models: 2500, 1000, for years: 1992-2000, type: pulley, manufacturer warranty: no warranty, country of manufacture: united states,
category: auto parts > air fuel delivery > turbos, superchargers intercoolers > superchargers parts, sku: 3538380021406771,

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