This kit renews the brake booster vacuum plumbing with three silicone hoses measuring 6 cm, 23 cm and 103 cm. Each is high quality silicone with three to five reinforcement layers depending on inner diameter, so the wall will not soften or collapse under manifold vacuum the way aged rubber does. A leaking or collapsed vacuum hose here is a common cause of a hard brake pedal and a lean idle. The set replaces OE references 30665561 and 3524376.
Specifications
| Type | Silicone brake vacuum hose kit |
| Material | Multi-layer silicone, three to five reinforcement layers depending on inner diameter |
| Finish | Black |
| Hose Count | 3 |
| Hose Lengths | 6 cm, 23 cm, 103 cm |
| Quantity | 1 kit |
| OEM Replacement | 30665561, 3524376 |
| Part Number | do88-kit48S |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2009 | Volvo | S60 | Petrol Turbo |
| 1999-2006 | Volvo | S80 | Petrol Turbo |
| 2001-2007 | Volvo | V70 | Petrol Turbo |
| 2001-2007 | Volvo | XC70 | Petrol Turbo |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
