Multiquip 8972330860 Bushing Swivel Lever Gov DCA-45USJ 4JG1

The Multiquip 8972330860 Bushing Swivel Lever Gov DCA-45USJ 4JG1 is a genuine OEM bushing designed for the DCA-45USJ ultra-silent diesel generator. Sourced directly from Multiquip, this component ensures an exact match to the original specification for the 4JG1 engine governor linkage. Verified fitment for the DCA-45USJ keeps your generator performing as intended without guesswork or fitment concerns.

Key Features

• Genuine OEM Precision — Manufactured to the exact material and dimensional tolerances required for the governor swivel lever interface on the 4JG1 engine, ensuring correct pivot action and wear resistance.
• Direct Installation Fit — Drops into the existing governor linkage assembly on the DCA-45USJ without secondary machining or adaptation.
• Confirmed DCA-45USJ Compatibility — Engineered specifically for the DCA-45USJ ultra-silent generator platform and its Isuzu 4JG1 engine governor system.
• Smooth Governor Response — A correctly fitted bushing maintains consistent pivot motion in the swivel lever, supporting stable engine speed regulation under varying electrical loads.
• Fuel System Control Safety — The governor linkage directly influences fuel delivery; using the correct OEM bushing ensures the governor operates within its designed range, preventing over-speed or under-speed conditions.

The swivel lever governor bushing is a small but critical component in the engine's governor linkage assembly. It provides the pivot bearing surface for the swivel lever that connects the governor mechanism to the fuel control rack, allowing precise and low-friction movement as the governor responds to load changes. When this bushing wears or fails, it introduces slop and inconsistency into the linkage, causing erratic engine speed, poor load regulation, or loss of governor control entirely — all of which can compromise the output quality of the generator and put connected equipment at risk.

For questions about fitment or to confirm this is the correct part for your DCA-45USJ, contact the DHS Equipment team before ordering.

Part Details

Compatibility & Fitment

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.