Nissan RB20 RB25 RB26 RB30 - [Quest] 125A Alternator Adapter
Nissan Quest 125A Alternator Mounting Kit
Nissan Quest 125A Alternator Upgrade Mounting Kit for RB20 RB25 RB26 & RB30 DOHC
Increased your electrical demand? Running big fuel and ignition system? Or Perhaps running a fully sick sound system… whichever it is, you will need an alternator upgrade to keep up with your electrical demand.
✔ Far surpasses OEM RB alternator current delivery (80A nominal on the stock RB alternator) and better than the LS 140A alternators (see comparison below).
✔ Sufficient to run 2 Walbro 450 LPH feed pump, one lift pump, big ignition system and other ancillaries.
✔ Bolt-on, simple and no-fuss CNC Billet aluminium 6061 mounting adapter, anodised silver.
✔ High tensile fasteners.
✔ Utilises OEM RB belt adjuster and bracket ensuring that belt tensioning works and functions like OEM without jamming.
✔ Full OEM belt adjusting range.
✔ Retains OEM alternator wiring harness and connector (R32, M6 ring terminal to be replaced with M8 ring terminal).
! Alternator NOT supplied – Mounting Kit Only. We use and recommend the following aftermarket Nissan Quest alternator to ensure correct fitment without further modifications and can be easily purchased online elsewhere at good prices;
Part No.: 2-13821 (brand new aftermarket unit, not refurbished)
OEM Part No.: 231007B000R (1999-2002 Nissan Quest VG33E)
! Components from OEM RB alternator that are required to be transferred to the Nissan Quest alternator (refer to installation manual):
- Split Pin
- Main Bolt Retaining Nut
- Main Bolt Spacer Round Bar
! Alternator main bolt hole requires to be drilled/enlarged to 10mm diameter (refer to installation manual).
! Belt to use: 4PK880 Micro-V (may vary slightly depending on your crank pulley type)
Comparison against LS 140A alternator
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