- Built for aussie conditions: tough, heat-resistant, and reliable—ideal for harsh terrain and demanding environments.
- Oem quality, better value: matches or exceeds oem specs at a lower cost. Perfect fit, no compromises.
- Tested & guaranteed : 100% performance-tested and backed by a 24-month nationwide warranty.
- Fast, local supply : readily available across australia through basco’s trusted wholesale network.
One Brand New Alternator
70 Amps – Bosch Style – Please check plug compatibility. Adapter may be required.
Basco proudly offers premium-grade alternators built to meet the stringent ISO/TS16949 international standards—ensuring durability, reliability, and top-tier performance for a wide variety of RB-powered vehicles and early EFI models.
Vehicle Fitment
Ford
Corsair UA 2.0L CA20E FWD (1989 – 1992)
Holden
Calais VL 3.0L RB30E (LF1), RB30ET (LW5) Turbo I/C RWD (03/1986 – 08/1988)
Commodore inc. Berlina VL 3.0L RB30E (LF1), RB30ET (LW5) Turbo I/C RWD (03/1986 – 08/1988)
Sub-models: SL, Series 200, Executive, Vacationer, Berlina
Note: Bosch style unit – check plug.
Nissan
Cefiro A31 CA31 2.0L RB20DE, RB20DET Turbo I/C RWD (09/1988 – 07/1994)
Sub-models: Touring, SV, 4WS, Sport Cruising, Townride, VE, SE-T, SE-4, SE, VL
Laurel C32/C33/C34/C35 2.0L RB20E, RB20DE RWD (10/1984 – 08/2002)
Skyline R31/R32/R33/R34 2.0L RB20E, RB20ET, RB20DE, RB20DET Turbo I/C RWD (08/1985 – 05/2001)
Sub-models: GTS, GTS-V, GT Turbo, Excel, GTS-X, Twincam, GTS-t, GTS-4, Type X, Type M
Skyline R32/R33/R34 2.5L RB25DE, RB25DET Turbo I/C RWD AWD (08/1993 – 2002)
Sub-models: GTS25, GT Four, 25GT, 25GT-X, 25GT Turbo
Skyline R31 3.0L RB30E RWD AWD (07/1986 – 12/1990)
Sub-models: Executive, GX, GXE, Silhouette, TI
Stagea C34 2.0L RB20E, RB20DE / 2.5L RB25DE, RB25DET Turbo I/C RWD AWD (09/1996 – 09/2001)
Sub-models: 20G, 20RS, 25G, RS Four, Type B, RS V
Note: Bosch-style alternator plug. Some models may require a plug adapter.
Specifications and Sizing
Voltage: 12V
Amperage: 70A
Plug Type: RP93 2-Pin (L, S)
Pulley: 4PV
Pulley Diameter: 74mm
Adjustment Hole: M8 x 1.25
Pivot Hole: 10mm
Adjustment to Pivot Hole: 177mm
Inside Feet to Feet: 80mm
What's Included
1 x Alternator
Warranty & Support
All Basco parts come with a 24-month / 40,000km warranty and are supported by a professional customer service team with over 100 years of combined industry experience.
We are the wheel end experts, committed to your success—from pre-sale questions to post-installation support. Buy with confidence from a supplier with a proven track record in reliability and service.