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Allison Transmissions

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About Allison Transmissions Duramax Engine Products

Allison Transmissions is a leading designer and manufacturer brand for automatic transmission vehicles. At Merchant Automotive, we offer a variety of Allison Transmission parts for your Duramax diesel truck such as bearings and bushings, bolts studs and fasteners, clutch kits, filters and fluids, and hard parts for a variety of Duramax Diesel engine types such as LB7, L5P, LBZ, LLY, and more.