null
part logo

Explore Parts & Accessories
shop logo

Industrial Parts Experts

**Next day air orders placed after 2PM (EST) may not ship until next business day**

Call our Parts Experts

1-800-219-9773
()
About Us Contact Us

Shop by Category

  • Last Chance Deals – Clearance Parts
  • Forklift Parts
  • Forklift Forks
  • Forklift Tires
  • Cummins®
  • Fleetguard
  • Forklift Attachment & Fork Parts
  • Personnel & Burden Carrier Parts
  • Scrubber and Sweeper Parts
  • Sunoco Lubricants
  • Generac® Generator Parts
  • Aerial Work Platform Parts
  • Construction & Agricultural Equipment Parts
  • Telehandler & Rough Terrain Forklift Parts

    • Shop by Brand

  • TotalSource®
  • Hyundai Construction
  • Generac®
  • Hyundai
  • Kalmar®
  • JLG
  • Cummins®
  • Bandit Industries
  • Mor-Value® Parts
  • Big Joe
  • View all Brands
  • 3978313: Cummins® OEM Flywheel Ring Gear

    • 3978313: Cummins® OEM Flywheel Ring Gear

    Cummins®

    $234.95
    Write a Review
    SKU:
    CU-3978313
    Availability:
    Typically ships within three business days.
    Weight:
    2.00 LBS
    Width:
    46.00 (in)
    Height:
    46.00 (in)
    Depth:
    5.00 (in)
    Adding to cart… category.add_cart_announcement

    Product Description

    Cummins Flywheel Ring Gear - Part #3978313

    Part Number: 3978313

    Brand: Cummins

    Condition: OEM

    Compatible Equipment: Flywheel Ring Gear applications

    This flywheel ring gear is engineered for use with Cummins industrial equipment. It delivers reliable performance and long service life in demanding environments. Built to meet or exceed OEM standards.

    Key Features:

    • Direct replacement for part #: 3978313
    • OEM-grade materials ensure durability
    • Genuine Cummins part

    Need Help Confirming Fitment?

    Contact The Modern Shop for expert support.
    1-800-219-9773
    Contact Us Online
    Monday-Friday, 8:00am to 4:30pm Eastern Time

    NOTE: All sales are final. Parts are non-cancelable and non-returnable.

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Recommended