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Repair Parts

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Find spare or replacement parts for your Diamondback Fitness exercise equipment. Choose your Product Type and your Model Number to find the list of Parts currently sold online. 

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All repair parts for Diamondback Fitness 300EL Elliptical

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Diamondback repair and replacement part number 22-02-122. This Drive Belt Poly Vee 472J6 (6 Vees 47.2") fits Diamondback Fitness elliptical trainer model numbers 300EL, 360EF, 500EF and more.

Drive Belt Poly Vee 472J6 (6 Vees 47.2") (part #22-03-122)