Multiquip EE58372 Insulated Bushing with Nut

The Multiquip EE58372 Insulated Bushing with Nut is a genuine OEM component designed for the DCA25USI4CAN ultra-silent diesel generator. Sourced directly from Multiquip, this part meets the exact electrical isolation and mechanical specifications required by the original design. If you are servicing or rebuilding a DCA25USI4CAN unit, the part ensures a correct, spec-matched installation without guesswork.

Key Features

• Genuine OEM Electrical Isolation: — Manufactured to Multiquip's original dielectric and dimensional specifications, ensuring correct voltage isolation and no risk of mismatched insulation ratings.
• Integrated Nut Assembly: — Supplied as a complete bushing and nut unit, so both mating components install together for a secure, properly torqued connection in a single step.
• Direct Fitment for DCA25USI4CAN: — Verified for the DCA25USI4CAN ultra-silent diesel generator series — no trimming, reworking, or adapter hardware needed.
• Maintains Electrical Circuit Integrity: — A correctly seated insulated bushing prevents unwanted grounding and electrical shorts that can cause generator faults, tripped breakers, or damage to connected load equipment.
• Electrical Safety Compliance: — Proper insulation bushing replacement is critical in generator wiring systems where conductor-to-chassis contact must be prevented; using the correct OEM part preserves the generator's original protection design.

An insulated bushing acts as a protective sleeve and electrical barrier where a conductor, wire, or fastener passes through a metal panel or housing. It prevents the conductive element from making direct contact with the surrounding metal, which would otherwise create a short circuit or grounding fault. When this bushing degrades, cracks, or is missing its nut, the generator's wiring becomes vulnerable to arcing, erratic output, or complete electrical failure — making timely replacement with the correct part essential.

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.