The Multiquip 04102700 Belt Tensioner Washer is a genuine OEM component designed for the ST45 swing tube concrete pump. Sourced directly from Multiquip, this washer is manufactured to the exact specifications required by the ST45, ensuring a correct, trouble-free installation within the belt tensioning system. If you are servicing or rebuilding the tensioner assembly on your ST45, part number 04102700 is the factory-correct choice to restore proper belt tension and keep the drive system operating as intended.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional standards for the belt tensioning system, not a generic approximation.
- Direct ST45 Application — Engineered specifically for the ST45 swing tube concrete pump tensioner assembly, seating correctly without rework or adaptation.
- Maintains Proper Belt Tension — Supports consistent clamping force within the tensioner, preventing belt slip or premature wear that can interrupt pumping operations.
- Durable Hardware Grade — Built to withstand the mechanical stress and vibration inherent in concrete pump drive systems, resisting deformation under load.
- Exact OEM Part Number — this part is the confirmed Multiquip part number for this washer, eliminating guesswork when ordering replacement hardware for the ST45.
A belt tensioner washer plays a critical role in maintaining the correct preload on the belt tensioner assembly. It distributes clamping force evenly across the tensioner hardware, preventing the fastener from pulling through or shifting under the vibration and load cycles of a working concrete pump. When this washer is worn, deformed, or missing, the tensioner can lose its set position, causing belt slack, slippage, or accelerated belt wear that ultimately leads to loss of drive and pump downtime.
Have questions about fitment or need help confirming this is the right part for your ST45? Contact the DHS Equipment team for expert assistance.
Part Details
| Part Number | 04102700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Belt Tensioner Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST45 | ST45 |
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.
