The OEX HXA078 is a 12V 70A Hitachi style alternator featuring a B-section 82mm pulley, internal regulator, and twin leg mount with 170mm centre-to-centre spacing. Includes a 60cc vacuum pump for diesel brake booster applications. Suits Nissan Patrol Y60, Holden Jackaroo/Rodeo, Isuzu Elf and Holden Gemini diesel applications. Requires HXK-08 adaptor.
The OEX brand is sourced from market-leading Original Equipment Manufacturers (OEM) and aftermarket suppliers, with all products produced in factories certified to ISO9001 engineering, testing, and quality control standards. Every OEX product is backed by a comprehensive nationwide warranty for peace of mind.
Key Features
- Integrated 60cc vacuum pump for diesel brake booster
- B-section pulley
- Internal regulator
- Twin leg mount
- Adaptor to suit HXK-08
- Suits Nissan Patrol Y60, Jackaroo, Rodeo, Isuzu Elf
Specifications
| Voltage |
12V |
| Power Rating |
70 Amp |
| Suits Unit Make |
Hitachi |
| Pulley Section |
B |
| Pulley Outside Diameter |
82mm |
| Regulator Type |
Internal |
| Alternator Mount |
Twin Leg |
| Mount Centre to Centre |
170mm |
| Inside Mounting Legs |
81mm |
| Adjusting Hole Diameter |
M8x1.25 |
| Pivot Hole Diameter |
10mm |
| Shaft Dimension |
17mm |
| Pin Code |
IR9 |
| Vacuum Pump |
60cc |
| Weight |
6.6kg |
| Condition |
New |
Important: This unit features an integrated 60cc vacuum pump for diesel brake booster applications. HXK-08 wiring adaptor harness is required for installation — sold separately. Confirm vacuum pump fitment, terminal connection and pulley against your original unit before installation.
Professional installation is recommended. Always confirm voltage, amperage, pulley configuration, mounting, and regulator function against your original unit before fitment.