Platinum Driveline Caterpillar 3406 3406E Engine Flywheel OE# 4P4797

Flywheel with numbers 168003 and 4P4797.

Caterpillar Flywheel 4P4797 | 3406 / 3406E Engine

Name: Caterpillar Flywheel 4P4797 | 3406 / 3406E Engine
Brand: Platinum Driveline
SKU: 168003
Availability: InStock

$336.00

Fitment Lookup:

Select your vehicle to verify compatibility before ordering.

SKU: 168003 Categories: Truck Flywheels - Medium Duty & Semi Truck, VIEW ALL PRODUCTS Brand: Platinum Driveline

CATERPILLAR FLYWHEEL 4P4797 | 3406 / 3406E ENGINE

Maximize your powertrain’s efficiency with this premium Platinum Driveline heavy-duty flywheel. Specifically engineered for the legendary Caterpillar 3406 and 3406E engine series, this component is designed to handle the massive torque requirements of both commercial automotive transport and rugged industrial equipment. Manufactured to exacting OEM specifications, it ensures professional-grade durability and seamless power transfer for your fleet operations.

Verified Casting & Part Numbers

OE#: 4P4797
INTERCHANGES: 4W6800, V3017S

Technical Specifications

Engine Application: Caterpillar 3406 / 3406E
Bore Diameter: 10-inch bore size
Disc Outside Diameter: 15″
Ring Gear Teeth: 113
Ring Gear #: 4N2514
Mounting Holes: 12
Locating Holes: 1
Pilot Bearing #: 306SS
Condition: New Aftermarket (No Core Charge)

Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty drivetrains since 1985, the Caterpillar 3406 series requires precise alignment of the single locating hole to ensure the crankshaft balance is maintained across the 12-hole mounting pattern. We recommend a thorough inspection of the crankshaft flange for any runout before seating the 10-inch bore. Verify that your 113-tooth ring gear matches your current starter drive to prevent premature engagement wear and ensure reliable ignition cycles in high-demand environments.

CRITICAL: Verify Specifications

Please confirm your original casting number and engine series match these specifications. The 10-inch bore size and 113-tooth ring gear are essential for proper fitment and safe vehicle operation.

Shipping Note: All flywheel orders are drop-shipped directly to ensure the fastest delivery. We are not responsible for carrier delays and cannot guarantee that overnight orders will ship the same day.

Note: Prices shown are for online orders only.