Description
Ultraflex Hydraulic Hose – QuickFit OB-R5 Thru-Bulkhead Hose Kits
The Ultraflex QuickFit OB-R5 Hydraulic Hose Kits are engineered for marine steering systems requiring thru-bulkhead installation. Each kit includes two highly flexible 5/16" I.D. hydraulic hoses with pre-crimped brass fittings, two bend restrictors, and two R5 strain relief fittings to ensure secure, high-performance routing through bulkhead structures.
Designed for use with Ultraflex standard hydraulic helms with 1000 psi (70 Bar) relief valves, these hose kits deliver high flow performance and easy installation. Available in multiple lengths from 3.0m to 7.5m, the OB-R5 kits are ideal for boats requiring thru-bulkhead steering hose solutions.
## Features##
Features
- Pair of 5/16" I.D. hydraulic hoses included in each kit
- Pre-crimped brass fittings on both ends
- Includes 2 bend restrictors and 2 R5 strain relief bulkhead fittings
- Simple and fast installation for thru-bulkhead routing
- High-flex, high-flow construction for reliable performance
- Recommended for Ultraflex helms with 1000 psi (70 Bar) relief valves
- Available lengths: 3m to 7.5m in 0.5m increments
## Specifications##
Specifications
| Part No. | Description | Length | Type |
|---|---|---|---|
| 84240 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 3.0m pair | 3.0m (9.8ft) | OB/R5 |
| 84242 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 4.0m pair | 4.0m (13.1ft) | OB/R5 |
| 84244 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 5.0m pair | 5.0m (16.4ft) | OB/R5 |
| 84245 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 5.5m pair | 5.5m (18.0ft) | OB/R5 |
| 84246 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 6.0m pair | 6.0m (19.7ft) | OB/R5 |
| 84247 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 6.5m pair | 6.5m (21.3ft) | OB/R5 |
| 84248 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 7.0m pair | 7.0m (22.9ft) | OB/R5 |
| 84249 | Hose hydraulic OB/R5 5/16" 1000psi w/bend restrict & b/head – 7.5m pair | 7.5m (24.6ft) | OB/R5 |
Note: Not recommended for use with SilverSteer Series cylinders.
Included in Box
- 2x Ultraflex 5/16" I.D. Hydraulic Hoses (pre-crimped with brass fittings)
- 2x Bend Restrictors (pre-installed)
- 2x R5 Bulkhead Strain Relief Fittings
- Installation instructions
