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Modified Item: No

Manufacturer Part Number: 389743

Custom Bundle: No

Other Part Number: 136580B-HD

Fitment Type: Direct Replacement

Non-Domestic Product: No

Gear Count: 5

Brand: TCS

Manufacturer Warranty: Unspecified Length

5R110W Torqshift Extreme Duty 4140 HTSR Billet Overdrive Planet Housing

Fits 2008-on with 41 Tooth Overdrive Sun Gear

5R110 5-Pinion Planetary Housing

  • Made from 4140 HTSR billet steel for high horsepower and EXTREME use.
  • No more exploding planets or spline failure (see 4-pinion details comparison in gallery, 5-pinion similar)
  • 5 pinion planet for late 5R110 applications with 99 tooth overdrive ring gear.
  • Includes assembly pin to make needle bearing installation easy.
  • Pinion staking pins supplied, no welding required to retain pinion pin.

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