Multiquip 8941474691 Metal Kit 1.00 DCA-40SSAI 4BD1

The Multiquip 8941474691 is a genuine OEM Metal Kit 1.00 DCA-40SSAI 4BD1 designed for the DCA40SSAI ultra-silent diesel generator. As a direct Multiquip OEM component, this kit delivers the correct grade metals and dimensional tolerances required for a proper engine rebuild on the 4BD1 powerplant. Sourced directly through authorized Multiquip supply channels, the part ensures your DCA40SSAI is restored to its original operating specification. DHS Equipment stocks this part to keep your generator back in service without the guesswork of fitment verification.

Key Features

• OEM-Grade Metal Tolerances — Manufactured to the exact material specifications required for the 4BD1 engine, ensuring correct compression sealing and bore-to-piston clearance.
• Drop-In Engine Rebuild Fit — Engineered to align directly with the 4BD1 block dimensions on the DCA40SSAI, so components seat correctly without additional machining.
• Confirmed DCA40SSAI Compatibility — Verified fitment for the Multiquip DCA40SSAI ultra-silent diesel generator series.
• Restored Generator Output Integrity — A worn or damaged engine metal kit causes compression loss and power output instability; replacing it with this part restores consistent generation capacity.
• Genuine Multiquip OEM Part — Supplied as an authentic Multiquip replacement, backed by the same quality sourcing as the original build specification for the DCA40SSAI.

A metal kit for the 4BD1 engine typically includes the precision-machined components — such as piston rings, cylinder liners, and related metal wear parts — needed during an engine overhaul or top-end rebuild. These components are critical to maintaining proper compression, controlling oil consumption, and ensuring the engine develops the power needed to drive the generator's alternator at a stable output. When these metal components wear beyond tolerance, the engine loses compression efficiency, leading to rough running, increased fuel consumption, and reduced or inconsistent electrical output from the generator set.

For questions about this part or to confirm fitment for your specific DCA40SSAI unit, contact the DHS Equipment team directly.

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.