Gear Access Hole Cover 3903463 for Cummins Engine 4B 6B 6C ISC Series BS3 5.9L B

Product Overview

This Gear Access Hole Cover is designed to provide a protective seal for the gear housing on specific Cummins engine models. It ensures that internal engine components remain free from external contaminants while offering a removable access point for maintenance requirements.

Key Features & Performance

• High-durability construction specifically for diesel engine environments.
• Direct replacement design for a hassle-free installation.
• Engineered to withstand extreme engine temperatures and vibrations.

Fitment & Compatibility

• Cummins Engine 4B
• Cummins Engine 6B
• Cummins Engine 6C
• Cummins ISC Series
• Cummins BS3
• Cummins 5.9L B

Technical Specifications

• Part Number(s): 3903463
• Application: Gear Housing Access
• Engine Compatibility: 4B, 6B, 6C, ISC, BS3, 5.9L

Frequently Asked Questions

Q: Does this part replace Cummins OEM 3903463? A: Yes, this is an aftermarket replacement part manufactured to match the specifications of Cummins part number 3903463.

Q: What engines is this cover compatible with? A: This cover is designed for use with Cummins 4B, 6B, 6C, ISC, and BS3 series engines, including the 5.9L variants.

Compatibility may vary by serial number. Verify fitment before purchase.