The Multiquip C5T4220500 Key Gear No 3 BC-25 is a genuine OEM component designed for the BC-25 concrete pump. Sourced directly from Multiquip, this key ensures the gear assembly maintains proper alignment and torque transfer within the drivetrain. If you are servicing a BC-25 and need an exact-match replacement, C5T4220500 is the correct OEM part for this application.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the key seats correctly within the gear and shaft interface without rework.
- Exact Gear Position Fit — Engineered specifically for the No 3 gear position on the BC-25, dropping in to the correct keyway without shimming or modification.
- BC-25 Compatibility — Confirmed fitment for the Multiquip BC-25 concrete pump, so you can order with confidence using part number C5T4220500.
- Drivetrain Integrity — A properly seated gear key locks rotational force between shaft and gear, preventing slippage that can lead to uneven pump output or accelerated wear on surrounding components.
- Fast Serviceability — A small but critical part of the gear assembly; having the correct key on hand keeps BC-25 pump service efficient and prevents extended downtime on the pour.
A gear key is a small, precisely dimensioned component that fits into a machined slot — called a keyway — between a rotating shaft and a gear. Its job is to lock the two together so that torque is transmitted evenly without the gear spinning independently on the shaft. When a gear key shears, wears, or goes missing, the gear can slip or rotate freely, causing loss of pump drive, inconsistent output, and potential damage to the shaft or gear bore. Replacing it promptly with the correct OEM key restores full mechanical engagement and protects the surrounding drivetrain components.
Part Details
| Part Number | C5T4220500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key Gear No 3 BC-25 |
Compatibility & Fitment
| Name | Model |
|---|---|
| BC-25 | BC-25 |
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.
