The Multiquip 1666173550 Bearing DCA40SSKU4F is a genuine OEM bearing designed for the DCA40SSKU4F ultra-silent diesel generator. Sourced directly from Multiquip, this bearing is manufactured to the exact tolerancing and load ratings required for the DCA40SSKU4F platform, ensuring a direct drop-in installation with no guesswork. Keeping the correct bearing in service is critical to generator longevity — this OEM replacement gives you confidence that this part matches the original specification precisely.
Key Features
- OEM Precision Tolerancing — Manufactured to the exact dimensional and load-rating specs of the original bearing used in the DCA40SSKU4F, ensuring correct rotational fit and load distribution within the generator assembly.
- Direct Drop-In Installation — Matches the original bearing seat dimensions and interface points on the DCA40SSKU4F, allowing straightforward installation without modification to housings or shafts.
- Confirmed DCA40SSKU4F Fitment — Verified as the correct replacement bearing for the Multiquip DCA40SSKU4F ultra-silent diesel generator series.
- Sustained Generator Output — A correctly fitted bearing maintains smooth rotation of internal rotating assemblies, preventing vibration, heat buildup, and premature wear that can compromise generator output and runtime.
- Genuine Multiquip OEM Part — Supplied as a genuine Multiquip component under part number 1666173550, not a generic substitute, so fit and service life match original equipment expectations.
A bearing in a diesel generator supports the rotation of the rotor or other high-speed rotating components within the alternator or drive assembly, allowing them to spin freely with minimal friction and heat. When a bearing begins to wear, it can cause increased vibration, abnormal noise, elevated operating temperatures, and — if left unaddressed — seizure of the rotating assembly and complete generator failure. Replacing a worn bearing promptly with the correct OEM part restores smooth, efficient operation and protects the surrounding components from secondary damage.
Part Details
| Part Number | 1666173550 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bearing DCA40SSKU4F |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA40SSKU4F |
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.
