Nitro Lunch Box Locker - Automatic Locking Differential for Dana 30

1961-1968 International Scout 80 & 800
1948-1950 Willys Jeepster VJ
1966-1970 Jeep Jeepster C101
1947-1965 Willys Pickup Truck
1949-1965 Willys Jeep Wagon
1945-1949 Willys Jeep CJ2A
1949-1953 Jeep CJ3A
1953-1968 Jeep CJ3B
1954-1970 Jeep CJ5
1955-1970 Jeep CJ6

Differential: Dana 30
Axle Splines: 27
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.
LunchBox Lockers replace the internal spider gears of an open differential only, will not work inside limited slip carriers. Open, empty carrier cases sold separately.

Use Replacement Spring & Pin Kit LBSPRING-Dana 30 For Maintenance.

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


SKU LBD30-27
Model # LBD30-27
Barcode # 9319478675322
Brand Nitro Gear
Shipping Weight 2.4900kg
Shipping Width 0.260m
Shipping Height 0.110m
Shipping Length 0.080m