The Multiquip 28421ZM7003 is a genuine OEM Recoil Starter Reel designed for the BP-25H gasoline backpack flex-shaft vibrator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this reel is manufactured to the same specifications as the original component installed at the factory. Confirm your model number against BP-25H to ensure a correct application before ordering.
Key Features
- Genuine OEM Construction — Manufactured to the same material and dimensional standards as the original reel, ensuring proper spring tension and cord wrap geometry specific to this engine's pull-start system.
- Drop-In Replacement for BP-25H — Engineered to mount directly to the BP-25H backpack vibrator's starter housing with no modification to the housing, pawls, or rewind spring seat.
- Confirmed Fitment — Verified for the Multiquip BP-25H gasoline backpack flex-shaft vibrator series.
- Consistent Engagement on Every Pull — A correctly tensioned recoil reel delivers smooth, controlled cord retraction and consistent pawl engagement, so the engine starts cleanly without cord slack or rebound snap.
- Protects the Wider Starter Assembly — A worn or cracked reel can allow the cord to fray and jam inside the housing, potentially damaging the rewind spring and pawl carrier; replacing the reel at first sign of wear prevents cascading starter damage.
The recoil starter reel is the spool component that houses and retracts the pull cord within the starter assembly. When the operator pulls the starter grip, the cord unwinds from the reel, spinning the engine's crankshaft to initiate combustion; as the grip is released, the reel's internal spring rewinds the cord back into position for the next pull. Over time, the reel can crack, warp, or lose spring tension due to heat cycling and repeated use, resulting in a cord that won't retract fully or a starter that won't engage the engine — making prompt replacement essential to keeping the vibrator operational on the pour.
For fitment questions or to confirm this part is correct for your specific unit, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 28421ZM7003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Recoil Starter Reel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Backpack Vibrator | BP-25H |
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.
