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The Gates belt-drive tensioner for 2020–2023 International/Navistar LT Series with Cummins X15 diesel engines maintains proper fan belt tension to support reliable accessory operation. Offered for the listed LT Series applications, it helps restore correct belt alignment and supports consistent alternator and fan performance under heavy-duty highway service conditions.
Gates 20-23 International/Navistar LT Series Cummins X15 Diesel Fan Belt Drive Tensioner
