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VOE 6644399 – Back-up ring
Key Features
️Stock Status
This product is currently out of stock and does not have a listed price. Please contact us for availability, pricing, and delivery details.Warranty Information
All VMP products include a standard 6-month warranty.
6 MONTHS
Product Description
Description
The VOE 6644399 Back-up ring is a Volvo construction equipment spare part. A back-up ring is a rigid support ring installed adjacent to an O-ring to prevent extrusion under high hydraulic pressure, extending seal life.
This part is categorized under Clutch, Torque Convertor and Wheel Brake applications. It is commonly installed on Volvo Articulated Haulers and Volvo Wheel Loaders to ensure reliable system performance and operational safety.
| Model | SN | Old Part |
|---|---|---|
| 4400 Volvo | 1-9999, | |
| 4200 Volvo | 1-10000, | |
| 4500 Volvo | 1-4874, | |
| 4300 Volvo | 1-4999, | |
| 860 Volvo | 1-9999, | |
| 861 Volvo | 1-9999, | |
| 4200 Volvo | 1-10000, | |
| 860 Volvo | 1-9999, | |
| 861 Volvo | 1-9999, |
Compatible Machines
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