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Triax Synergy Gear Max SAE 50W Full Synthetic Heavy Duty Manual Transmission Oil, Gear Lubricant, Compatible with Mack, ZF, Freightliner, 500k Miles Rating (1 Gallon)
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Amazon.com: Starfire Premium Lubricants SF F/S 50W to 5 Gallon Full Synthetic Transmission Oil, 5 gal Pail : Automotive
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