The Multiquip 8972300690 is a genuine OEM Stiffener Oil Pan DCA-45USJ 4JG1 designed for the DCA-45USJ ultra-silent diesel generator. This is a direct OEM replacement sourced through Multiquip's authorized parts network, ensuring correct fitment and structural integrity for the 4JG1 engine application. Verified for the DCA-45USJ, this part matches the original component specifications as supplied from the factory. DHS Equipment stocks this genuine Multiquip part to keep your generator back in service with confidence.
Key Features
- Genuine OEM Construction — Manufactured to the same structural and material specifications as the original 4JG1 engine oil pan stiffener, ensuring proper rigidity and sealing surface integrity.
- Direct Drop-In Replacement — Engineered to match the original mounting points and profile of the DCA-45USJ oil pan assembly, allowing straightforward installation without modification.
- Confirmed Fitment for DCA-45USJ — Verified OEM fit for the Multiquip DCA-45USJ ultra-silent generator equipped with the Isuzu 4JG1 diesel engine.
- Structural Support for the Oil Pan — The stiffener reinforces the oil pan against flex and vibration stress, protecting the pan from cracking or warping under sustained engine operation.
- Protects Engine Oil System Integrity — A compromised or missing stiffener can lead to oil pan distortion and potential seal failure; replacing this component maintains proper oil containment and engine protection.
The oil pan stiffener is a structural reinforcement component that braces the engine oil pan against the mechanical vibration and load forces generated during normal generator operation. Without this stiffener, the oil pan is more susceptible to flexing, which can distort the mating surfaces, compromise the gasket seal, and ultimately result in oil leaks or pan damage. Keeping this component in good condition is essential to maintaining a properly sealed lubrication system and protecting the 4JG1 engine from oil loss and premature wear.
Part Details
| Part Number | 8972300690 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stiffener Oil Pan DCA-45USJ 4JG1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-45USJ | DCA-45USJ |
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.
