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Mitsubishi Airtrek / Outlander Drive belt tensioner assembly
Keeps the belt or chain at the right tension so it runs without slipping. Genuine Mitsubishi drive belt tensioner assembly, part no. AX000303.

Product Overview
Part number AX000303 is the genuine Mitsubishi drive belt tensioner assembly, listed under water pump in the Mitsubishi catalog. It is made for the Mitsubishi Airtrek / Outlander (2024). On the catalog diagram it is marked as callout 14300. The catalog specifies a quantity of 1.
Browse the water pump section for related parts from the same diagram. Premier Auto Parts supplies it as a genuine Mitsubishi part, made to the original specification for a correct fit and finish. Share your VIN and our team will confirm it fits your vehicle before you order.
Key Features
Correct tension
Takes up slack as the belt or chain wears, so it runs quietly without slipping.
Listed fitment
Listed for the Mitsubishi Airtrek / Outlander (2024).
Catalog reference
Listed under water pump in the Mitsubishi parts catalog as callout 14300, with quantity 1.
Genuine OEM part
Original Mitsubishi part number AX000303. Share your VIN and we confirm it fits before you order.
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