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International Navistar

VIBRATECH 712110-002

International Navistar D 466 Crankshaft Damper

International Navistar D 466 Crankshaft Damper                                                       


A superior aftermarket viscous engine damper is now available for the International Navistar D 466 engines. The Vibratech 712110-002 Heavy-Duty Diesel Damper is precision made superior quality torsional vibration damper.

If your OEM International Damper has now failed or needs to be replaced purchase a Vibratech 712110-002 Heavy-Duty Diesel Damper and enjoy a smoother ride and quieter engine.

This International Heavy-Duty Diesel Damper offers:

  • Increase horsepower and torque
  • Provides improved fuel efficiency
  • Extends the life of the engine
  • Improves valve timing
  • Paintable steel finish
  • Reduces Driver Fatigue

This High-Performance Torsional Vibration Replacement Damper for the International Navistar D 466 engines cross-references to:

  • International 677781C91

Vibratech TVD® invented viscous damper technology in 1946 and continues to make these International Navistar Torsional Vibration Dampers in the USA! The Vibratech Heavy Duty Diesel Damper is designed with a free rotation inertia ring which is surrounded by a viscous silicone fluid enclosed in a laser welded, sealed housing.

International Navistar Crankshaft Dampers should be inspected and or replaced between 350K and 500K miles.

These Vibratech Torsional Vibration Damper products are manufactured in a registered state-of-the-art facility that is ISO 9001-2008 certified.Your   International Navistar D 466 diesel engine requires the best torsional vibration damper available so purchase a Vibratech diesel damper. Vibratech Heavy Duty aftermarket dampers are designed by engineers who understand the very important principles of physics that are used to design harmonic dampers that effectively control torsional vibrations. Only the Fluid-filled Vibratech TVD® viscous harmonic dampers are the preferred heavy-duty diesel engine vibration damper based upon Quality, Dependability, and Longevity.

The use of an overseas manufactured International Diesel damper is penny wise and pound foolish!

NOTE:The picture displayed is not an accurate representation of this replacement heavy-duty diesel damper. Please make sure you have ordered the correct Viscous Vibration Damper for your International diesel engine! 

This Heavy-Duty International Viscous Crankshaft Diesel Damper is MADE IN THE USA!  

Vibratech 712110-002 Torsional Vibration Damper

  • Engine: International D 466
  • Flow Rate:
  • Item Number: FD-HD 712110-00215
  • Make: :
  • Model:
  • Year:
  • Manufacturer Part No: 712110-002
  • Product Application: International Navistar D 466 Series Engines
  • Height: 5
  • Width: 15
  • Brand: Vibratech TVD
  • FAQ: When To Replace Your D 466 Harmonic Balancer?
    Your harmonic balancer or crankshaft damper should be replaced at every major overhaul or in-frame. Professional diesel mechanics, service advisers, and fleet managers recommend replacing the harmonic balancer every 500,000 to 750,000 miles or according to OEM service intervals with a genuine Vibratech TVD viscous damper. This small preventative step provides financial returns over time by helping to maintain the operating efficiency and fuel economy of the engine while reducing the risk of downtime.
  • Part Number:
  • Manufacturer: Vibratech TVD
  • Beam Pattern:
  • Product Note: Only a Viscous Crankshaft Damper can effectively control the destructive torsional vibrations at all engine RPMs and power levels!


VIBRATECH WARRANTY: All warranty claims must be made with your point of purchase.

LIMITED WARRANTY: Vibratech TVD warranty extends to the original purchaser only, and a copy of sales receipt must be provided. Keep your receipt.

Vibratech recommends that our customers have their Vibratech products installed by a certified technician or engine builder as the warranty does not cover installation errors. Vibratech offers a one-year warranty for defects in material and workmanship. The repair or replacement will be at Vibratech’s discretion. If purchased from Vibratech: To obtain warranty service, call customer service to receive a return authorization number.

Warranty Returns must include the RMA#, description of the problem, and a copy of the purchase invoice/receipt.

Warranty Returns shipped without an RMA# will not be processed.

Customers are responsible for freight charges to Vibratech.

If a Vibratech product is faulty, Vibratech will pay UPS Ground Freight when returning the product to the customer.


• Damper failure due to improper installation or maintenance.

• Loss or injury incurred from the use or operation of Vibratech products.

• Misuse, abuse, modifications, or unauthorized repairs.

• Removal or replacement cost.

• The cost incurred due to the downtime of the vehicle.

• Damage to other engine or vehicle components.

• Normal wear and tear.

• Use in racing applications or competitive purposes.

• Vibratech limited warranty coverage is subject to change due to uncontrolled circumstances with or without notice.

• Custom manufactured items are non-refundable.

Vibratech TVD reserves the right to make changes in design, additions to, or improvements in its standard products without liability to install, change, or improve any product manufactured and shipped prior thereto.

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