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Dorman 420-186 Timing Belt Adjuster Belt Tensioner Damper

(Mitsubishi Eclipse 1992-94; Honda CN250 Helix 1986-87, 1992-2001, 2004-07, VT750C Shadow Aero 2004-09, VT750C/CD Shadow ACE 1998-2003 + 23 more models)

Manufacturer

Picture for manufacturer Dorman

Part Number

420-186
5 reviews
Sale Price

$95.27

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 420-186 is a direct-replacement timing belt adjuster (adjuster only) engineered to restore proper belt tension and timing accuracy. This belt tensioner damper is precision-designed to match the original fit, form, and function of the factory component it replaces.

A failed or worn timing belt adjuster can lead to improper belt tension, causing timing slippage, rough engine operation, or catastrophic engine damage. Replacing this component with a quality part is critical to maintaining the precisely synchronized operation of your engine's valvetrain.

Key Features:

  • Direct replacement – engineered to match the OEM damper's fit and function on specified applications
  • Restores functionality – reliable solution for an original part that has failed due to fatigue or corrosion
  • Durable construction – built from quality materials for long service life and dependable performance
  • Adjuster only – sold as a single unit; does not include belt, pulley, or tensioner spring
  • Dorman OE Solutions – backed by Dorman's team of U.S.-based product experts and over a century of automotive aftermarket experience

The Dorman 420-186 timing belt adjuster is the smart choice for a reliable, cost-effective OEM-style replacement without the dealership price tag.

Products specifications

Fits

Mitsubishi Eclipse 1992-94; Honda CN250 Helix 1986-87, 1992-2001, 2004-07, VT750C Shadow Aero 2004-09, VT750C/CD Shadow ACE 1998-2003, VT750C2 Shadow Spirit 2007-09; Kawasaki VN1600B Vulcan 1600 Mean Streak 2004-08 + 21 more models

Feature - Benefit 1

Solid steel construction for long-lasting durability

Feature - Benefit 2

Helps keep engine functioning properly

Feature - Benefit 3

Designed to fit properly every time

Feature - Benefit 4

Quality tests on this part include torque testing, spring back testing, corrosion resistance testing, and on-vehicle testing

Adjustable

No

Package Contents

1 Tensioner

Material

Ductile Iron

Pulley Included

No

Width

95.6

Quick checkout.

Great Place to deal with ... Fast and simple

Best price I could find on the net and super fast shipping.

i was skeptical about this site but after reading the reviews and them having the lowest price i could find for my part i pulled the trigger and wasn't disappointed. fast shipping and low prices with great customer service will shop with them again if they have what im looking for.

I placed an order,18852,for a Husky Liner on June 19th and received it on June 21st. They have a great price and low cost shipping.

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