Spectro Platinum Heavy Duty Synthetic GL-5 6 Speed Gear Oil 75w140 1 Quart | Spectro Oils at Bob's Cycle Supply
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Amazon.com: 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) : Automotive
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Maxima Heavy Duty V-Twin 85W140 Transmission/Gear Oil - 40-01901 Harley-Davidson Motorcycle - Dennis Kirk
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