Allison 1000/2000/2400 TCS Billet 4140 HTSR Steel C-2 Clutch Hub

 

Made for Performance Fits GM Diesel Allison Applications!

Allison C-2 Clutch Hub

TCS has addressed the early failure of the C-2 clutch hub in high torque/horsepower applications with this new billet steel clutch hub.

  • Made from 4140 HTSR billet steel.
  • Spline is lengthened .125" for more contact, plus a spline boss diameter increase of .100" for added strength.
  • No weight penalty for strength. The TCS hub is only 2.8oz. heavier than the O.E.M. part.
  • Comes with a modified thrust washer.
  • Machining modification to P1 Sun Gear Required.
  • A copy of this modification is supplied for your convenience.

 If you need a Tech Manual shift kit or parts for your Allison rebuild please see our store or ask us we will be glad to accommodate all of your part needs.

This Heavy Duty Allison C2 Clutch Hub and is one we sell everyday to Diesel Performance Shops!

This is an actual picture of the item for sale.  This is NOT a generic picture.

***Ask us about our 10% discount on this item when you purchase any of our High Performance Alto Red Eagle & Kolene Transmission Rebuild kits!!!!!!!!!****

*If you don't see what you need here, contact us and we will list it here on eBay. We have hundreds of bearing kits and all kinds of hard parts available.

You can reach us by calling toll free 1-866-223-5656 ext 5 and # or messaging us through eBay with any questions you may have.

TCS has addressed the early failure of the C-2 clutch hub in high torque/horsepower applications with this new billet steel clutch hub. Spline is lengthened .125" for more contact, plus a spline boss diameter increase of .100" for added strength.  If you need a Tech Manual shift kit or parts for your Allison rebuild please see our store or ask us we will be glad to accommodate all of your part needs. ***Ask us about our 10% discount on this item when you purchase any of our High Performance Alto Red Eagle & Kolene Transmission Rebuild kits!!!!!!!!!**** *If you don't see what you need here, contact us and we will list it here on eBay. We have hundreds of bearing kits and all kinds of hard parts available. You can reach us by calling toll free 1-866-223-5656 ext 5 and # or messaging us throu