The Multiquip 5117210010 Valve Guide is a genuine OEM component designed for DCA40SSAI, DCA60SSAI, DCA60SSI2, and DCA40SSI ultra-silent diesel generator models. Sourced directly from Multiquip, this part meets the exact tolerances required by the engine's valve train. It is a direct-fit replacement that installs to the original specification, ensuring proper valve stem alignment and consistent sealing across the combustion cycle. If you're overhauling the cylinder head or replacing a worn guide on your DCA-series generator, part number 5117210010 is the correct OEM solution.
Key Features
- OEM-Precise Bore Tolerancing — Manufactured to the exact inner diameter specification required for proper valve stem fit and controlled stem-to-guide clearance.
- Direct Cylinder Head Fitment — Engineered to press into the original guide bore without modification, maintaining correct valve geometry on installation.
- Confirmed Compatibility — Fits DCA40SSAI, DCA60SSAI, DCA60SSI2, and DCA40SSI ultra-silent diesel generator models.
- Sustained Valve Train Stability — A correctly fitted guide keeps each valve traveling true through every cycle, supporting full compression and efficient combustion in generator operation.
- Genuine Multiquip OEM Part — Supplied by Multiquip as an authorized replacement, ensuring the material grade and dimensional spec match what was installed at the factory.
The valve guide is a precision sleeve pressed into the cylinder head that supports and aligns the intake or exhaust valve stem as it opens and closes thousands of times per minute. It controls stem-to-guide clearance, which directly affects oil consumption, combustion sealing, and valve seat contact. When a valve guide wears beyond its service limit, the valve stem wobbles in the bore, leading to increased oil burning, loss of compression, rough engine operation, and accelerated wear on the valve stem and seat. Replacing a worn guide with the correct OEM part restores proper alignment and is a critical step in any cylinder head rebuild on these DCA-series generators.
Part Details
| Part Number | 5117210010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Valve Guide |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSAI |
| Diesel Powered Generators | DCA60SSAI |
| Diesel Powered Generators | DCA60SSI2 |
| 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.
