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RockJock Differential Cover Set - Jeep JK

Add the unbeatable protection and strength of RockJock® nodular iron differentials covers to your 2007 thru 2018 Jeep Wrangler JK. These high tensile nodular iron covers will help keep your expensive gears and lockers safe from trail damage while adding structural support to the housing face flange to reduce flex and extend carrier bearing life
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$379.90
$199.95

RockJock®nodular iron cover kit for Wrangler JK (non Rubicon) equiped with Dana® 30 front and 44 rear axle assemblies

 Cover Features:

    • Cast from high strength nodular iron to protect expensive internals from damage
    • Integrated truss design helps add rigidity to the housing face flange to reduce flex and maximize carrier bearing life
    • Gasketed fill plug with oil level dipstick makes checking the oil level a snap
    • Textured power coat finish (red or black)

Kit includes:

  • (1) RockJock Dana® 30 cover (front)
  • (1)RockJock Dana 44 (rear) cover
  • (1) 30 series gasket
  • (1) 44 series gasket
  • (2) Gasketed fill plugs with dipsticks
  • All mounting hardware

 

Racing Gear Oil  

Additional Savings

 

Save $4.78 on 4 quarts of Currie Racing Gear Oil with purchase of a RockJock cover set

 

Discount applied in shopping cart

 

Differential oil capacities
Dana 30 = 1.3 qts.
Dana 44 = 2.0 qts.

     

RockJock®nodular iron cover kit for Wrangler JK (non Rubicon) equiped with Dana® 30 front and 44 rear axle assemblies

 Cover Features:

    • Cast from high strength nodular iron to protect expensive internals from damage
    • Integrated truss design helps add rigidity to the housing face flange to reduce flex and maximize carrier bearing life
    • Gasketed fill plug with oil level dipstick makes checking the oil level a snap
    • Textured power coat finish (red or black)

Kit includes:

  • (1) RockJock Dana® 30 cover (front)
  • (1)RockJock Dana 44 (rear) cover
  • (1) 30 series gasket
  • (1) 44 series gasket
  • (2) Gasketed fill plugs with dipsticks
  • All mounting hardware