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DAYCO 89144 tension pulley valve, new condition

DAYCO

DAYCO 89144 Tension Pulley Valve

SKU CH-NNQQ-N899K

Tension pulley valve for automotive belt systems, industry number 89144

  • DAYCO 89144 tension pulley valve maintains correct belt tension
  • Industry number 89144 ensures exact fit for specified applications
  • Brand-new condition guarantees full service life from installation
  • DAYCO brand recognised for original-equipment quality in automotive systems
  • First listed by manufacturer in 2024 confirms current production status

DAYCO 89144 Tension Pulley Valve

The DAYCO 89144 is a new tension pulley valve designed for automotive plumbing systems. It carries industry number 89144 and was first listed by the manufacturer on January 10, 2024. This component maintains belt tension in engine accessory drives.

Suits standard belt drives.

Mechanics replacing a worn tension pulley on compatible vehicles will find this part matches the original specification. Buyers who need a different industry number or a non-standard tensioning arrangement should look at something else.

Industry number 89144 confirms fit

The single specification that decides whether this is the right part is the industry number 89144. Verify this number against the vehicle service manual or the original component before purchase.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 90% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameDAYCO

Questions about this item

What drive components must already be on the engine for the DAYCO 89144 tension pulley to function?

The pulley requires a compatible serpentine belt and the matching bracket or spring assembly that the original design specifies for industry number 89144.

Will the DAYCO 89144 tension pulley work with the original belt and brackets already on an older engine?

Yes, it is built to industry number 89144 so it fits the same mounting points and belt profile as the factory pulley it replaces.

How can I confirm the DAYCO 89144 tension pulley is operating correctly after installation?

Start the engine and watch the pulley; it should spin smoothly without wobble, keep the belt tight, and run quietly at idle and under load.

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