The Multiquip 8973780770 EGR Valve Bolt is a genuine OEM fastener designed for the DCA70SSIU4F ultra-silent diesel generator. As a direct OEM replacement, it meets the original engineering specifications required to secure the EGR valve assembly correctly. This bolt is confirmed for use on the DCA70SSIU4F, so you can order with confidence knowing it will seat and torque as intended. DHS Equipment stocks genuine Multiquip parts to help you keep your generator performing at spec without guesswork on fitment.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the exact tensile strength and thread specification required for the EGR valve mounting application on the DCA70SSIU4F.
- Direct Drop-In Replacement — Matches the original bolt dimensions and thread pitch, seating flush into the existing EGR valve mounting points with no reworking of the surrounding hardware.
- Confirmed DCA70SSIU4F Fitment — Verified for the DCA70SSIU4F ultra-silent Isuzu-powered generator, eliminating the risk of installing an incorrect fastener in a precision emissions component.
- Emissions System Integrity — A correctly torqued EGR valve bolt maintains a sealed, leak-free connection at the valve, which is critical for stable exhaust gas recirculation and consistent engine performance under load.
- Emissions System Safety — Proper fastener torque at the EGR valve prevents exhaust gas leakage at the connection point, protecting the engine bay and operator environment from uncontrolled exhaust exposure.
The EGR (Exhaust Gas Recirculation) valve bolt is the fastener that clamps the EGR valve securely to its mounting surface within the engine's emissions circuit. It must maintain a precise clamping force to keep the valve seated and sealed — if it loosens, stretches, or fails, the EGR valve can shift out of alignment or allow exhaust gases to escape at the joint, leading to rough running, increased emissions, and potential engine fault codes. Using the correct OEM-specified bolt ensures the valve operates as engineered and that the fastener holds its torque through the thermal cycling of normal generator use.
Part Details
| Part Number | 8973780770 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | EGR Valve Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA70SSIU4F | DCA70SSIU4F |
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.
