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Murray · Cooling System
2336089
In stock · ships from Knoxville
A serpentine belt tensioner assembly for the accessory drive belt on a 2012 Freightliner M2 106 truck.
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Verified fitment for 1 applications
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Freightliner
Freightliner
Verified fitment from O'Reilly Auto Parts listing for this vehicle. May also fit other vehicles with the same engine configuration, but only the 2012 M2 106 is confirmed. The same part number appears as a Caterpillar ROADING AR (233-6089) and JCB travel gearbox, which are unrelated to this belt tensioner.
Part data verified against 1 catalog sources
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It applies constant tension to the V-ribbed belt that drives the fan, alternator, A/C compressor, and water pump, preventing slipping and belt wear. You replace it when the tensioner pulley bearing becomes noisy, the spring weakens, or the belt shows signs of slippage.
Part Number: 2336089
BELT TENSIONER
Vendor: Cumberland Auto Parts
Dealer: KP Services Crossville
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