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Monster Janitorial offers a growing selection of aftermarket replacement parts for Onyx and LEHR technology equipment, including propane burnishers, electric floor machines, and environmentally friendly cleaning systems. Known for rugged performance and green innovation, Onyx LEHR equipment is trusted in commercial settings nationwide.

We carry aftermarket parts only. OEM equipment and factory-direct components are not available through our store. Most parts ship within 48 hours, and our support team is here to help you find the correct replacement for your model.

Need help? Contact us at sales@monsterjanitorial.com or call 956-772-4842


Note: All Onyx LEHR parts sold are aftermarket only. Equipment and OEM parts are not sold.

Returns: Most parts are eligible for return within 30 days. Please contact us for a Return Authorization prior to sending anything back. View full return policy.

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Onyx