Fan Support 3913433 5260996 for Cummins 4B 4BT 6B 6BT 6BTA 5.9L Komatsu 4D102

Product Overview

This aftermarket replacement fan support is intended for listed Cummins and Komatsu engine applications and cross-references part numbers 3913433 and 5260996. A fan support acts as a mounting bracket and hub assembly that positions and secures the engine cooling fan within the engine compartment.

Key Features & Performance

• Provides structural mounting for the engine cooling fan assembly
• Cross-references part numbers 3913433 and 5260996 for identification
• Designed for specified Cummins and Komatsu engine series configurations
• Supports routine engine cooling system maintenance and component replacement

Fitment & Compatibility

• for Cummins 4B engine applications
• for Cummins 4BT engine applications
• for Cummins 6B engine applications
• for Cummins 6BT engine applications
• for Cummins 6BTA 5.9L engine applications
• for Komatsu 4D102 engine applications

Common Uses

• Replacing a damaged, worn, or cracked engine fan mounting bracket
• Routine maintenance or servicing of the engine cooling assembly
• Restoring normal cooling fan alignment after a component failure

Technical Specifications

• Product Type: Fan Support
• Part Number(s): 3913433, 5260996
• Engine Application(s): Cummins 4B, 4BT, 6B, 6BT, 6BTA 5.9L, Komatsu 4D102

Frequently Asked Questions

Q: What is the primary function of this product? A: A fan support provides a dedicated mounting hub and structure to hold the cooling fan in position so it can draw air through the radiator assembly.

Q: How can I ensure this component is correct for my engine? A: Please verify that your existing engine model matches the listed applications and cross-reference reference numbers 3913433 or 5260996 before ordering.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.