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Couplings, Collars, and Adapters

If you’re operation counts on a transmission or you’re in the business of repairing transmissions, Acklands-Grainger carries an assortment of couplings and collars as well as a large selection of adapters to get the job done. Search by category, brand or product number to quickly and easily find the right part for your power transmission repair or upgrade. Whether your transmission is chain, belt, or shaft driven, you will always find the part you need at Grainger.