The Multiquip 5111702672 Cylinder Head Cover Assembly is a genuine OEM component designed for DCA40SSAI and DCA40SSI ultra-silent diesel generator models. As a direct OEM part sourced through Multiquip's authorized supply chain, it meets the exact tolerances and material standards specified for these machines. This assembly is the correct replacement for worn, cracked, or leaking head cover components on DCA40SSAI and DCA40SSI units, restoring the engine's integrity to as-built condition.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the exact compression and mating surface specifications required for a consistent, leak-free seal on the cylinder head.
- Direct Assembly Replacement — Supplied as a complete assembly, this unit drops into the DCA40SSAI and DCA40SSI engine bay with correct bolt patterns and gasket interfaces already matched to the cylinder head.
- Confirmed Fitment — Verified for DCA40SSAI and DCA40SSI ultra-silent diesel generators; cross-reference part number 5111702672 before ordering to confirm compatibility with your unit.
- Engine Protection Restored — A properly seated cylinder head cover prevents oil contamination, maintains crankcase ventilation balance, and protects valve train components from debris and moisture intrusion.
- Fuel and Oil Safety Compliance — A correctly sealed head cover is critical for containing oil within the engine and preventing fire hazard from oil contacting hot exhaust surfaces — especially important in enclosed generator housings.
The cylinder head cover assembly sits atop the engine's cylinder head and seals the valve train compartment from the outside environment. It retains engine oil within the top end of the engine, protects the rocker arms and valve springs from contamination, and maintains proper crankcase pressure balance through its integrated ventilation passages. When the cover cracks, warps, or its gasket surface deteriorates, oil leaks develop that can lead to low oil levels, valve train wear, and potential fire risk — making prompt replacement with the correct OEM assembly essential for safe, continued generator operation.
Part Details
| Part Number | 5111702672 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cylinder Head Cover Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA40SSI |
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.
