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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 850Ef Elliptical

$53.99
$53.99
Dealer prices may vary

Diamondback repair and replacement part number 22-85-177. This Drive Belt Poly Vee 390J6 fits Diamondback Fitness elliptical trainer model numbers 850ER, 850EF, 860EF, 1180EF, 1180ER, 1190ER and more.

Drive Belt Poly Vee 390J6 (part #22-85-171)