4140 Billet Planetary Gear Housing

Product Code: 389744

Availability:In stock

$499.99 499.99

Available Options


5R110 4 & 5 Pinion OD Planetary Housings

  • Made from 4140 HTSR billet steel for high horsepower and EXTREME use
  • No more exploding planets or spline failure
  • 4 pinion planet for early 5R110 applications with 94 tooth overdrive ring gear
  • 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