Multiquip 5878101145 Water Pump Repair Kit

The Multiquip 5878101145 Water Pump Repair Kit is a genuine OEM kit designed for the DCA40SSAI and DCA40SSI ultra-silent diesel generator series. This kit provides the correct seals, impeller components, and wear items to restore the cooling water pump to full operating condition without guesswork or mismatched parts. As a genuine Multiquip OEM kit, every component meets the original engineering specifications for these generator models. Keep a 5878101145 on hand to minimize unplanned service delays during critical power generation operations.

Key Features

• Genuine OEM Sealing Integrity — All seals and gaskets in this kit are manufactured to the original material grade and compression tolerances specified for the DCA series cooling circuit, ensuring a leak-free repair.
• Complete Service Kit — Includes the necessary wear components to fully rebuild the water pump in a single service event, so there is no need to source individual pieces separately.
• Direct Fitment for DCA40SSAI and DCA40SSI — Engineered specifically for these ultra-silent generator models; components align to the original pump housing and shaft dimensions for a straightforward installation.
• Cooling System Reliability — A properly rebuilt water pump maintains consistent coolant flow, protecting the engine from heat-related stress and keeping the generator running within its designed thermal range.
• Verified Multiquip Part Number — Order with confidence knowing this part is the correct OEM reference for the DCA40SSAI and DCA40SSI, eliminating the risk of receiving an incompatible kit.

The water pump circulates coolant through the engine and heat exchanger to regulate operating temperature in diesel-powered generators. When the pump's internal seals or impeller wear down, coolant flow is reduced or lost entirely, leading to overheating and potential engine damage. Rebuilding the pump with the correct repair kit restores proper flow rates and sealing performance, extending the service life of the cooling system and protecting the generator's engine investment.

DHS Equipment supplies genuine Multiquip OEM parts including the 5878101145 Water Pump Repair Kit. Contact our parts team to confirm fitment or to place your order.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.