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NEW! Differential Service Kits for your Truck

Don’t ignore the oil in your differential! Differentials take serious abuse, especially if you use your truck to tow or plow! We stock top-end, synthetic differential fluids for all models. We even have friction modifiers and specialty fluids for trucks with special equipment like limited slips! Checkout these Differential Service Kits for your truck!

  Name Price  
Ecodiesel Rear Differential Service Kit Ecodiesel Rear Differential Service Kit $119.98 Buy
Rear Differential Fluid Kit (Duramax 6.6L) Rear Differential Fluid Kit (Duramax 6.6L) $70.95 Buy
Front Differential Fluid Kit (ETK) Front Differential Fluid Kit (ETK) $57.00 Buy
Rear Differential Fluid Kit (7.3L) Rear Differential Fluid Kit (7.3L) $86.70 Buy