Relay

OEM Relay #KHR51640 - OEM Switch and Control Repair Part for Case Construction Equipment Used in service repairs, this OEM part is intended to replace failed originals affected by sticking controls, worn contacts, and unreliable electrical command signals and intermittent actuation, burnt contacts, sticking controls, and no-response conditions. Commonly sourced for electrical control repair, machine switch replacement, and Case equipment relay service needs on heavy equipment.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.