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Jeep heavy duty differential coversHD Differential Covers

Since 1963, Crown Automotive has been providing outstanding quality replacement parts for Jeep® vehicles. That same quality and experience can now be found in our new line of accessories, as well as heavy-duty & performance components, called RT Off-Road.

HD Differential Covers

D35 HD Differential Cover (Rear)

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Replaces Part #: RT20025
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (YJ) (1987-1995) w/ Dana 35 Rear Axle.
  • Jeep Wrangler (TJ) (1997-2006) w/ Dana 35 Rear Axle.
  • Jeep Wrangler (JK) (2007) w/ Dana 35 Rear Axle.
  • Jeep Cherokee (XJ) (1984-2001) w/ Dana 35 Rear Axle.
  • Jeep Comanche (MJ) (1986-1992) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ Dana 35 Rear Axle.
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  • Protect high-dollar differentials with a Heavy Duty Differential Cover from RT Off-Road. These covers are constructed of 3/8″ high grade forged steel with a raised fill plug for extra oil capacity. They feature strengthening ribs to ensure a broken or peeled differential cover doesn't cut the day short. The mating surface is machined flat to ensure a leak-free fitment. All covers are finished in a red powder coat and include flanged hex bolts as well as RTV; Fill Plug Hex Size: 1/2″.
8.25 HD Differential Cover (Rear)

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Replaces Part #: RT20027
Price: (Log in to see price)
Fits:
  • Jeep Cherokee (XJ) (1991-2001) w/ Chrysler 8.25 Rear Axle.
  • Jeep Grand Cherokee (WK) (2005-2010) w/ Chrysler 8.25 Rear Axle.
  • Jeep Grand Cherokee (WH) (2005-2010); WH (Europe) model w/ Chrysler 8.25 Rear Axle.
  • Jeep Commander (XK) (2006-2010) w/ Chrysler 8.25 Rear Axle.
  • Jeep Commander (XH) (2006-2010); XH (Europe) model w/ Chrysler 8.25 Rear Axle.
  • Jeep Liberty (KK) (2008-2012) w/ Chrysler 8.25 Rear Axle.
  • Jeep Liberty (KJ) (2002-2007) w/ Chrysler 8.25 Rear Axle.
  •  
  • Protect high-dollar differentials with a Heavy Duty Differential Cover from RT Off-Road. These covers are constructed of 3/8″ high grade forged steel with a raised fill plug for extra oil capacity. They feature strengthening ribs to ensure a broken or peeled differential cover doesn't cut the day short. The mating surface is machined flat to ensure a leak-free fitment. All covers are finished in a red powder coat and include flanged hex bolts as well as RTV; Fill Plug Hex Size: 1/2″.
D35 HD Differential Cover (Black)

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Replaces Part #: RT20031
Price: (Log in to see price)
Fits:
  • Jeep Wrangler (JK) (2007) w/ Dana 35 Rear Axle.
  • Jeep Wrangler (TJ) (1997-2006) w/ Dana 35 Rear Axle.
  • Jeep Wrangler (YJ) (1987-1995) w/ 35 Rear Axle.
  • Jeep Cherokee (XJ) (1984-2001) w/ Dana 35 Rear Axle.
  • Jeep Comanche (MJ) (1986-1992) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ Dana 35 Rear Axle.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ Dana 35 Rear Axle.
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  • Heavy Duty Dana 35 Rear Differential Cover; 3/8″ Thick Forged Steel w/ Ribs to Increase Strength; Semi-Gloss Black Powder Coat.
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  • Fill Plug Located Higher Than Stock for a Higher Fluid Capacity; Mounting Surfaces Machined Flat to Prevent Leaks; Includes Flanged Hex Bolts, Recessed Fill Plug and RTV; Fill Plug Hex Size: 1/2″.
Differential Cover Bolt

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Replaces Part #: 273573L
Price: (Log in to see price)
7/8″ Long Differential Bolt Used For The Following Heavy Duty Differential Covers: RT20024, RT20025, RT20026 RT20030, RT20031 and RT20032; 10 Required For Each.