1. Superchargers & Parts Offered
  2. sku: 3539238401406771
  3. SR 280P875R8

SR 280P875R8 Rib Pulley Paxton Novi 2.80 SN89 VR4 7/8 0.875

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

280p875r8 Sr 2.80 Inch 8 Rib Pulley Fits Paxton Novi 1000 2000 2500 Sn89 92 Vr4 7/8 Bore 0.875

( Brand: Sr ), ( Manufacturer Part Number: 280P875R8 ), ( Type: Pulley ), ( Manufacturer Warranty: No Warranty ), ( Country Of Manufacture: United States )

Review SR 2.80 Inch Rib Pulley Fits Paxton Novi Vr4 7/8 Bore 0.875 fits 2500 1000 1992–2000

The SR280P875R8 2.80 Rib Pulley is an essential component for the Paxton Novi 1000, 2000, and 2500 supercharger systems, specifically designed for vehicles with the SN89 92 VR4 7/8 0.875 engine. This pulley plays a crucial role in the supercharger system, ensuring optimal performance and efficiency.

The pulley is made of high-quality ribbed design, featuring eight ribs that provide enhanced durability and better belt grip. With a 2.80 ratio, this pulley plays a significant role in adjusting the speed and power output of the supercharger. The rib design also dissipates heat efficiently, maintaining a cool operating temperature for the pulley and the supercharger.

The SR280P875R8 2.80 Rib Pulley is manufactured to meet the highest standards of precision and accuracy. Its 7/8 inch diameter and 0.875 pitch size are specifically engineered for the SN89 92 VR4 engine, ensuring a perfect fit and seamless integration with the supercharger system.

This pulley is made of durable materials, including a strong and lightweight composite material for the pulley hub and a high-strength rubber belt for the rib design. The belt is designed to provide excellent flexibility and durability, withstanding the high-performance demands of the supercharger system.

The SR280P875R8 2.80 Rib Pulley is an essential upgrade for any Paxton Novi supercharger system, providing enhanced durability, improved belt grip, and efficient heat dissipation. Its precision engineering and high-quality materials ensure reliable operation and optimal performance, making it an indispensable component for any VR4 engine powered by a Paxton Novi supercharger.

The SR280P875R8 2.80 rib pulley for the Paxton Novi 1000, 2000, 2500 SN89 92 VR4 7/8 0.875 is a crucial component for the proper functioning of the supercharger system in the listed vehicle models. Here are some potential advantages and disadvantages of purchasing this pulley:

Advantages:

1. Improved performance: A new pulley can help enhance the supercharger's efficiency, leading to improved engine performance and power output.

2. Longer lifespan: A high-quality rib pulley can last longer than a worn-out or damaged one, saving you from potential future repairs or replacements.

3. Smoother operation: A new pulley can reduce vibrations and noise, leading to a smoother and quieter supercharger operation.

Disadvantages:

1. Cost: Replacing a rib pulley can be an expensive repair, especially if you're not doing it yourself. Labor costs and part prices can add up.

2. Installation complexity: Installing a new rib pulley can be a challenging task, especially for those without mechanical experience. It requires access to the supercharger system and some mechanical skills.

3. Potential for additional repairs: Depending on the condition of other components in the supercharger system, replacing a rib pulley may lead to the discovery of other issues that require additional repairs.

Conclusion:

The decision to buy a new SR280P875R8 2.80 rib pulley for your Paxton Novi 1000, 2000, 2500 SN89 92 VR4 7/8 0.875 ultimately depends on the current condition of your supercharger system and your personal priorities. If you're experiencing performance issues, noise, or vibrations and are willing to invest the time and money in a repair, a new rib pulley may be a worthwhile investment. However, if your system is in good working order and you're not experiencing any issues, it may be best to hold off on the replacement.

Recommendation:

If you're considering purchasing a new SR280P875R8 2.80 rib pulley, it's essential to ensure that you are buying a high-quality part from a reputable supplier. Do your research, read reviews, and consider purchasing from a trusted aftermarket parts supplier to ensure that you're getting a reliable and effective replacement. If you're not confident in your ability to install the pulley yourself, consider hiring a professional mechanic to do the job for you.

Details:

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.s Supercharger Rebuild com/accessories/. Has 0.125 boss/standoff.

specifications reppchargers:

  • for models: 2500, 1000
  • for years: 1992-2000
  • brand: Sr
  • mpn: 280p875r8
  • type: Pulley
  • manufacturer warranty: No Warranty
  • country of manufacture: United States

seller reppchargers:

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

payments reppchargers:

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

shipping reppchargers:

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

general reppchargers:

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

offer reppchargers:

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

returns reppchargers:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
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: 3539238401406771,

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