Details

• Brand:

  

• SKU:

  68700302AA

• Positions: Rear, Inner
• Other Names:

  Gear Housing Gasket, Gasket

• Description:

  Rear Gear Housing. Inner Cover To Cylinder Block.

  This Genuine Mopar Timing Case Cover Gasket (68700302AA) is the high-integrity hydraulic barrier designed to maintain the absolute "zero-leak" performance of your engine’s timing assembly. While "universal" gaskets or budget-tier silicone "make-a-gaskets" often suffer from extrusion or chemical degradation—leading to unsightly oil weeping and dangerous pressure loss—this authentic OEM seal is engineered with proprietary elastomers built to survive the high-vibration environment of your front engine drive.

  The Advantage That Sets You Apart

  • Precision-Molded "Compression-Stop" Geometry: Unlike generic gaskets that can be "over-crushed" during installation—causing the seal to split—this Mopar gasket features integrated torque-limiters. This ensures 100% even clamping force across the entire timing cover flange, eliminating the "uneven-seal" leaks common with non-genuine alternatives.
  • Chemical-Grade Polymer Integrity: Formulated from a high-spec synthetic rubber that is chemically stabilized to resist the aggressive additives and pH shifts found in modern full-synthetic engine oils. It maintains its structural "memory" and sealing tension through thousands of miles of high-heat operation.
  • Thermal Fatigue Resilience: Engineered by the original manufacturer to handle massive temperature swings—from sub-zero winter starts to blistering operating heat. It resists the internal "honeycombing" and dry-rotting that causes unbranded rubber to become brittle and fail prematurely.
  • Hermetic "Dry-Seal" Surface Technology: Designed to provide a 100% airtight and oil-tight interface between your engine block and the timing case. This eliminates the "microscopic weeping" that leads to grime buildup and ensures your timing chain or gears stay perfectly lubricated.
  • High-Vibration "Stay-Flat" Architecture: Forged to match the exact topography of your vehicle's factory-stamped or cast timing cover. It maintains its rigid, functional shape during installation, preventing the "gasket-slip" or bunching that occurs with floppy, ill-fitting aftermarket seals.
  • Mopar Certified Protection: Backed by a Mopar Factory Warranty, offering a level of drivetrain-critical accountability and nationwide dealership support that online-only "white-label" gaskets simply cannot match.

  
  

• Notes: Engines: 5.9l i6 ho cummins td engine. 6.7l i6 cummins turbo diesel engine. 6.7l i6 cummins turbo diesel eng. 6.7l i6 cummins turbo diesel engine.
  Transmissions: All Manual Transmissions. All auto trans (do not use 2010+). 6-spd auto aisin as69rc hd trans. 6-speed hd manual transmission. 6-speed manual g56 transmission. 6-spd auto aisin as68rc transmission. 6-speed manual g56 transmission. 6-Spd 865 Torque Output Aisin Trans. 6-Spd Automatic 68RFE Transmission. Automatic 48re transmission. 6-spd automatic 68rfe transmission. 6-speed manual g56 transmission.
• Applications: Chassis 60" CA Regular Cab 4x2. Chassis 60" CA Regular Cab 4x4. Chassis 84" CA Regular Cab 4x2. Chassis 84" CA Regular Cab 4x4. 60" CA Chassis Crew Cab 4x2. 60" CA Chassis Crew Cab 4x4. 4x4 Mega Cab 4x2. 4x4 Quad Cab 4x2 Long Wheelbase. 4x4 Quad Cab 4x2 Short Wheelbase. 4x4 Regular Cab 4x2.
• Replaces:

  5086724aa, 68282010aa

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov