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EC Rod Bearings for Briggs Model 28 6280 ARC Rod
6397 ARC Rod Bearings for Briggs Model 28 6280 Rod
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EC Rod Bearings for Briggs Model 28 6280 ARC Rod

Part Number: 8397
Online Price: $20.00
Bearings Rod EC for Briggs Model 28 ARC Rod 6280
Availability: In Stock.

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Description

EC 8397 Rod Bearings – Fits ARC 6280 Rod for Briggs Model 28 & 31 Non-AVS Engines


The EC 8397 Rod Bearings are precision-engineered to fit the ARC 6280 Billet Connecting Rod, used in Briggs & Stratton Model 28 and Model 31 Non-AVS engines. These high-quality babbitt-style insert bearings are a critical upgrade for improving durability, reducing friction, and increasing load-handling capacity in high-performance and racing applications.


Unlike stock rods—which typically lack babbitt bearings—these performance-grade inserts provide a low-friction surface that can withstand higher RPM and stress. Engines that turn double the stock RPM often suffer from premature rod failure when using OEM components. By upgrading to billet rods with proper insert bearings, you significantly extend rod life and improve engine reliability under extreme conditions.


Key Features:

  • Fits: ARC 6280 Billet Rod for Briggs Model 28 & Model 31 Non-AVS
  • Material: High-performance babbitt bearing inserts
  • Purpose: Reduces friction, prevents wear, improves load-bearing under high RPM
  • Ideal for: Modified or racing engines running above stock RPM ranges
  • Part Number: EC 8397


Why Upgrade?

Stock connecting rods in small engines typically lack bearing inserts and are not designed for high-RPM or high-load conditions. EC's babbitt bearings provide a durable, replaceable wear surface that:

  • Decreases internal engine friction
  • Extends rod and crankshaft life
  • Handles higher horsepower and thermal loads


If you're building a reliable high-RPM Briggs Model 28 or 31 engine, EC's rod bearings are a smart and necessary upgrade when using the ARC 6280 billet rod.

FAQ

1. What engines and rods are these bearings compatible with?

The EC 8397 rod bearings are designed to fit the ARC 6280 billet connecting rod, which is used in Briggs & Stratton Model 28 and Model 31 Non-AVS engines.


2. What is the benefit of using babbitt rod bearings?

Babbitt bearings reduce internal engine friction, prevent wear, and improve load-bearing capacity, especially in high-RPM or modified engines. They are crucial for performance and engine longevity.


3. Why can’t I use a stock rod for racing or high RPM?

Stock rods typically lack babbitt bearings, making them prone to failure when run at double the stock RPM. Insert bearings like the EC 8397 provide a wear-resistant, low-friction surface that protects your crankshaft and extends rod life.


4. Are these bearings reusable?

Rod bearings are wear components and should be inspected or replaced during rebuilds. Always follow your engine builder’s recommendations based on usage and wear signs.


5. Can these be used with ARC rods in other engines?

These bearings are specifically designed for the ARC 6280 rod. They may not be compatible with other rod models or engine types. Always confirm fitment before installation.

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