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Chrysler 9.25" Nitro Lunch Box Locker, 31 Spline
Nitro Lunch Box Locker

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Price: $524.70
Sale Price: $431.69
Savings: $93.01

Product Code: LBC9.25

Description Vehicle Applications Warranty Information

Chrysler 9.25"
Nitro Lunch Box Locker - Automatic Locking Differential

2010 & Newer ZF Rearend

1974-1993 Dodge Ram D100 D150 W100 W150
1994-2011 Dodge Ram 1500
1974-1981 Plymouth Trailduster
1997-2011 Dodge Dakota
1998-2011 Dodge Durango
1974-1993 Dodge Ramcharger

Differential: Chrysler 9.25" -12 bolt
Axle Splines: 31
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 Kit LBSPRING-SML For Maintenance.

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

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro, we know differentials and know what it takes to provide you with high-quality components.


80W-140 Nitro Para-Synthetic Plus Gear Oil, GL5 (1 Quart)
Price: $24.75
80W-140 Nitro Para-Synthetic Plus Gear Oil, GL5 (1 Quart)

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