Details

• Brand:

  

• SKU:

  4736283AA

• Other Names:

  Sleeve, Sleeve, Crankshaft, Long Block Engine Gasket Kit, 04736283aa

• Description:

  Automatic Transmissions. Installation. Also Serviced in Crankshaft Assembly. Crankshaft Pilot.

  This Genuine Mopar Crankshaft Pilot Sleeve (4736283AA) is the precision-machined critical interface designed to ensure perfect concentricity between your engine’s crankshaft and the transmission input shaft. While "universal" or "budget-tier" sleeves often use softer alloys that can "egg-shape" under load, this authentic OEM sleeve is engineered to maintain its structural roundness through millions of high-torque rotations.

  Why This Pilot Sleeve Sets You Apart

  • Zero-Tolerance Machining: Unlike aftermarket alternatives that may have microscopic "wobble" or variations in wall thickness, this Mopar sleeve is ground to the exact ten-thousandth of an inch. This ensures a perfect "interference fit" that eliminates the driveline vibration and "input shaft walk" that destroys expensive transmission bearings.
  • Case-Hardened Wear Surface: Forged from a specialized high-carbon steel alloy, this sleeve features a hardened surface designed to resist the "galling" and scoring caused by the constant friction of the input shaft. It provides a mirror-smooth rotational path that outlasts "white-label" replicas.
  • Precision Pilot Alignment: This sleeve is the literal "bullseye" for your drivetrain. It restores the factory-spec alignment required for smooth clutch engagement and crisp shifting, preventing the premature pilot bearing failure and "shudder" common with non-genuine parts.
  • Thermal Expansion Calibration: Engineered by the same team that designed your engine block. This sleeve is metallurgically tuned to expand and contract at the same rate as the crankshaft, ensuring it stays firmly seated and won't "spin" or walk out of the bore during high-heat operation.
  • Mopar Certified Protection: Backed by a Mopar 2-Year/Unlimited Mile Warranty, offering a level of structural accountability and nationwide dealership support that online-only "bulk-bin" hardware simply cannot match.

  
  

• Condition: New
• Notes: Engines: 6.2l supercharged hemi v8 srt engine. 6.2l v8 supercharged ho engine. 5.7l hemi vct engine. 5.7l v8 hemi mds vct engine. 5.7l v8 hemi mds vvt engine. 6.1l v8 srt hemi engine. 5.7l hemi vct engine. 5.7l v8 hemi mds vct engine. 6.4l srt hemi smpi v8 engine. 6.4l v8 srt hemi engine. 5.7l v8 hemi mds vvt engine. 5.7l v8 hemi vvt engine. 6.2l v8 supercharged engine. 6.4l v8 srt hemi engine. 6.4l v8 srt hemi mds engine.
  Transmissions: 5-speed auto w5a580 transmission. 8-spd auto 8hp70 transmission. 8-spd auto hp90 transmission. 6-speed manual tremec transmission. 8-spd auto 8hp70 trans (buy-us). 8-spd auto hp90 transmission (buy).
• Applications: R/T. Max AWD. Plus AWD. Night 4x4. Road & Track. Alpine 4x4. Yellow Jacket. Red Vapor 4x4. 392 Hemi Shaker. 100th Anniversary Edition. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.

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