A Rational 87.01.287 Hardware Kit keeps the pump cover properly secured to maintain steady performance during routine use.
The hardware kit secures the pump cover assembly so the pump can maintain proper sealing, alignment and stable operation during equipment use. Its design and construction matter because correctly matched hardware resists loosening, vibration and wear that could otherwise lead to leaks, reduced pump efficiency or inconsistent machine performance.
The hardware kit may be approaching failure if the machine shows leaking around the pump area, reduced pumping performance, unusual vibration or inconsistent operation during cycles. Physical signs can include loose or missing fasteners, corrosion, cracking or worn mounting points and environmental signs may include moisture buildup, repeated heat exposure or chemical contact that could weaken the hardware over time.
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Customers can return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. If the order came from a third-party seller, their return policy will apply.