The Multiquip 8972621461 Stud Timing Gear Case DCA25USI 4LE2 is a genuine OEM stud designed for the DCA25USI ultra-silent diesel generator series. Sourced directly from Multiquip, this stud is manufactured to exact OEM specifications for the Isuzu 4LE2 engine fitted to DCA25USI units. As a genuine OEM component, it delivers the correct thread pitch, material strength, and dimensional accuracy needed for a secure timing gear case assembly. If you are servicing a DCA25USI generator and need a verified fitment replacement, this is the correct part.
Key Features
- Genuine OEM Material Integrity — Manufactured to the same material and thread specification as the original stud, ensuring proper clamping load and resistance to the thermal cycling of a working diesel engine.
- Direct Drop-In Fitment — Matches the exact thread dimensions and length of the factory stud, seating flush into the timing gear case without rework or modification to the casing.
- Confirmed Compatibility — Specific to the DCA25USI ultra-silent diesel generator equipped with the Isuzu 4LE2 engine; cross-reference your model before ordering.
- Timing System Integrity — A correctly torqued and dimensionally accurate stud keeps the timing gear case sealed and properly located, protecting the valve timing and engine synchronization that a generator depends on for consistent output.
- Critical Engine Sealing Point — A compromised or incorrect stud at the timing gear case can allow oil weeping, gear case movement, or improper torque retention — making an exact OEM replacement essential during any engine teardown or rebuild.
The timing gear case stud is a fastener that anchors the timing gear case cover securely to the engine block on the Isuzu 4LE2 diesel. The timing gear case houses and protects the gears that synchronize the crankshaft and camshaft, keeping valve timing accurate throughout the engine's operating cycle. When a stud is stripped, broken, or missing, the gear case cannot be properly sealed or torqued, which risks oil leaks, cover movement under vibration, and potential timing disturbance — all of which can cause serious engine damage if left unaddressed.
For questions about fitment or to confirm this is the correct part for your DCA25USI generator, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 8972621461 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stud Timing Gear Case DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
