LS 140A Alternator Upgrade Mounting Kit for SR20DET (RWD)

 

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.

 

Optional 12% underdriven hard-wearing stainless steel alternator pulley for the perfect belt alignment and to ensure operational reliability at high revs.

            >> For engines revving less than 8000rpm, use the OEM SR20DET alternator pulley (transfer to the LS alternator).

Far surpasses OEM SR20 alternator current delivery (80A nominal on the stock SR20 alternator) .

Bolt-on, simple and no-fuss slick looking CNC Billet aluminium 6061 mounting adapters.

OEM like belt tensioning mechanism.

High tensile fasteners.

Retains OEM alternator wiring harness and connector.

 

!  Alternator NOT supplied – Mounting Kit Only. We use and recommend genuine GM early generation LS alternator (part no. 92058857) or the following aftermarket alternator to ensure correct fitment without further modifications and can be easily purchased online elsewhere at good prices;

Brand:                         OEX

Part No.:                      MXA306 (brand new aftermarket unit, not refurbished)

OEM Part No.:            92058857 (Early generation LS alternator)

 

!  Belt to use: 5PK950 to 5PK980 - depending on your pulley combination. Refer to installation guide.

 

LS vs. Quest Alternator Comparison

 

SR20DET Alternator Upgrade | SR20DET Alternator Upgrade Kit | S13 S14 S15 Alternator Upgrade

(50IGNSRLSALT)

SKU 50IGNSRLSALT
Brand 5-0 Ignite
Shipping Weight 0.7000kg
Shipping Width 0.200m
Shipping Height 0.070m
Shipping Length 0.150m
Shipping Cubic 0.002100000m3

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