The Bomag 33180266 Return Spring is a genuine OEM component designed for BT 65 and BT 70 tampers. Sourced directly from Bomag, this return spring meets the original engineering specifications for consistent spring tension and cycle performance. This part installs directly into BT 65 and BT 70 tampers, ensuring a correct fit with no guesswork on compatibility.
Key Features
- Genuine OEM Spring Tension Rating — manufactured to Bomag's original spring rate specification, delivering the consistent compression and rebound force the tamper's ramming mechanism depends on
- Direct Drop-In Replacement — engineered to the exact dimensions of the original return spring, fitting the BT 65 and BT 70 tamper assemblies without modification
- Confirmed Fitment — verified for Bomag BT 65 and BT 70 tampers, so you can order with confidence knowing this is the correct part for your machine
- Restored Stroke Consistency — a properly tensioned return spring maintains a steady ramming cycle, keeping compaction output uniform across the full working shift
- Genuine Bomag Quality — as an authentic OEM part, the return spring matches the material grade and heat treatment of the original, supporting the service life the machine was designed for
The return spring is a core component of the tamper's reciprocating drive mechanism. It absorbs the energy of each downward ramming stroke and drives the foot back upward to complete the compaction cycle — without a properly functioning return spring, the tamper loses rhythm, stroke height drops, and compaction force becomes uneven. A worn or broken return spring causes erratic ramming, increased stress on surrounding components, and a noticeable drop in productivity on the job.
Part Details
| Part Number | 33180266 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Return Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 65 | 00817452, 00813230, 00813231 |
| Tamper | BT 70 | 00813206, 00811623 |
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.
