The Bomag 05803081 Seal Retainer is a genuine OEM component designed for the MPH 121, MPH 122, and MPH 122-2 recycler/stabilizers. Sourced directly from Bomag, this seal retainer meets the same specifications as the part originally installed at the factory, ensuring a correct and secure fit without guesswork. It is the right choice for operators and technicians keeping MPH-series recycler/stabilizers running at full capability.
Key Features
- Genuine OEM Construction — machined and finished to Bomag's own material and dimensional standards, delivering the seal retention integrity this demanding application requires
- Direct OEM Replacement — engineered to replace the original retainer in the same position with no modification, using Bomag part number 05803081 for confident ordering
- Confirmed Fitment — verified for the MPH 121, MPH 122, and MPH 122-2 recycler/stabilizers, covering the full MPH 122 generation range
- Seal System Integrity — a properly seated retainer holds seals under load and prevents fluid migration; a failed or worn retainer allows seals to shift, leading to leaks and accelerated component wear
- Long-Term Serviceability — OEM-grade material resists deformation under the vibration and operating pressures typical of full-depth reclamation and soil stabilization work
A seal retainer is a precision-fit housing component that locks a seal in place within an assembly, preventing it from displacing under pressure, vibration, or thermal cycling. On heavy recycler/stabilizers like the MPH-series machines, where drivetrain and rotor systems operate under sustained mechanical stress, the retainer is critical to maintaining fluid containment and protecting adjacent components. When a seal retainer cracks, distorts, or wears, the seal it supports loses its seating, and fluid leaks or contamination can quickly compromise the surrounding assembly.
Part Details
| Part Number | 05803081 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Seal Retainer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Recycler / Stabilizer | MPH 121 | 00817587 |
| Recycler / Stabilizer | MPH 122 | 00817595 |
| Recycler / Stabilizer | MPH 122-2 | 00818177 |
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.
