GEO & Suzuki with coupler
Nitro Lunch Box Locker - Automatic Locking Differential

1993-1998 Suzuki Sidekick
1993-1998 Geo Tracker
1993-1998 Chevy Tracker
1993-1998 GMC Tracker
1993-1998 Suzuki Vitara
1993-1998 Suzuki Escudo
1996-1998 Suzuki X-90
1994-1998 Pontiac Sunrunner

Differential: Suzuki -Rear Only
Axle Splines: Reuse side gears
Manufacturer: Nitro Gear & Axle
Material: 9310 Steel

3 quarts of Nitro Synthetic Plus Gear Lube

Pack your Lunchbox with Nitro

Travel where you want without breaking the bank, or your vehicle.

Nitro Lunchbox Lockers are TOUGH - RELIABLE - AFFORDABLE. Not everyone needs or wants a selectable locker - Let Nitro Gear & Axle mechanical lockers upgrade your currently open differential! When it comes to performance & strength in an auto (mechanical) locker, our Lunchbox Locker units set the new standard.

Tech Note:
Picture is of a generic LunchBox Locker, parts included may vary depending on application.
This model reuses the stock side gears.
LunchBox Lockers replace the internal spider gears of an open differential only, will not work inside limited slip carriers. Open, empty carrier cases sold separate.

Use Replacement Spring Kit LBSPRING-SUZUKI For Maintenance.

Nitro Gear and Axle Premium Differential Ring and Pinion Gears, Axles and parts


Barcode # 9319478675407
Brand Nitro Gear
Shipping Weight 2.7200kg
Shipping Width 0.260m
Shipping Height 0.110m
Shipping Length 0.080m