The Multiquip 07000A3029 is a genuine OEM O-Ring SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator equipped with the SAA6D125E-5 engine. As a factory-sourced seal, this O-ring matches the original material compound and dimensional tolerances required for a proper, leak-free installation. Sourced directly through Multiquip's OEM supply chain, 07000A3029 ensures the correct fit the first time without guesswork or improvised substitutions. If you're servicing the DCA-300SSK4, using the correct OEM seal is the straightforward way to restore fluid integrity and keep the generator running as intended.
Key Features
- OEM Material Compliance — Manufactured to the exact elastomer grade and cross-section spec required for the SAA6D125E-5 engine, ensuring proper compression and seal retention under operating temperatures and pressures.
- Drop-In Seal Replacement — Dimensioned to seat correctly in the original groove without stretching, trimming, or modification — restoring the sealing surface exactly as designed.
- Confirmed Fitment — Verified for the DCA-300SSK4 ultra-silent generator platform with SAA6D125E-5 engine; use part number 07000A3029 to confirm compatibility before ordering.
- Leak Prevention at the Source — A worn or degraded O-ring allows fluid or air ingress that can lead to contamination, pressure loss, or premature engine wear; replacing it promptly protects the broader engine assembly.
- Fluid System Integrity — Correct sealing is critical on diesel generator engines where oil or coolant leaks can affect both performance output and safe, continuous operation of the DCA-300SSK4.
An O-ring is a molded elastomer seal that sits within a machined groove to create a pressure-tight barrier between two mating surfaces or components. On diesel engines like the SAA6D125E-5, O-rings are used throughout the oil, coolant, and fuel systems to prevent leaks at joints, fittings, and covers. When an O-ring hardens, cracks, or loses its original cross-section due to heat cycling and age, the seal fails — allowing fluids to escape or contaminants to enter, which can accelerate internal wear and lead to unplanned downtime on the generator set.
For questions about fitment or to confirm this is the right part for your DCA-300SSK4, contact the DHS Equipment team directly.
Part Details
| Part Number | 07000A3029 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring SAA6D125E-5 DCA-300SSK4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
| SAA6D125E-5 | SAA6D125E-5 |
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.
