The Multiquip 90099907 Seal Belt Guard SB-4A Mini-150 is a genuine OEM component designed for MINI-150 and SB-4A series equipment. Sourced directly from Multiquip, this seal delivers the exact fit and material specification required to keep the belt guard assembly properly sealed during operation. Confirmed compatible with MINI-150 and SB-4A models, this is the correct OEM replacement when the original seal shows wear, cracking, or loss of compression.
Key Features
- OEM-Grade Sealing Material — Manufactured to the original compression and material spec, ensuring the belt guard seal seats correctly and holds its profile under continuous vibration and heat cycling.
- Direct Bolt-In Replacement — Engineered to match the original mounting profile of the SB-4A belt guard assembly, allowing straightforward installation without trimming or modification.
- Confirmed Fitment — Verified for MINI-150 and SB-4A models; use part number 90099907 to confirm compatibility before ordering.
- Protects Internal Drive Components — A properly seated belt guard seal keeps contaminants, debris, and moisture away from the belt and drive system, extending the service life of surrounding components.
- Genuine Multiquip OEM Part — Supplied as an original Multiquip component, not a generic substitute, so you get the exact geometry and durometer specified for this application.
The belt guard seal on the SB-4A and MINI-150 creates a barrier between the belt drive housing and the surrounding environment, preventing dust, grit, and moisture from reaching the belt and drive pulleys. When this seal deteriorates or takes a compression set, it can allow contaminants to enter the guard cavity, accelerating belt wear and leading to premature drive component failure. Replacing a worn seal promptly with the correct OEM part restores the integrity of the belt guard enclosure and keeps the drive system running cleanly.
Part Details
| Part Number | 90099907 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Seal Belt Guard SB-4A Mini-150 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MINI-150 | MINI-150 |
| SB-4A | SB-4A |
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.
