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2005 Chevrolet 6.6L Duramax LLY
SKU #: CM-05CM1-TD12R-S MPN #: 05CM1-TD12R-S

Clutch Masters FX1200 Race Twin Disc Clutch Kit with Flywheel 94-04 Dodge Ram 5.9L Cummins NV4500

$2,337.50
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Description
The NV4500 was the initial manual transmission of choice for the 2nd Generation Cummins that Ram continued to use through 2004 before being replaced by the 6 speed NV5600. The NV45 is widely popular in many applications due to its relative strength and parts availability. Really, this 5 speed's only faults were the original 12.25streetability" out of this bad boy. The 1200 Series is a larger diameter assembly, which is designed for high torque output applications. This delivers a higher holding capacity, making it an ideal candidate for heavy towing applications. The 1200 Series Twin Disc features one sprung disc, creating a slightly smoother engagement compared to two rigid discs.
The NV4500 was the initial manual transmission of choice for the 2nd Generation Cummins that Ram continued to use through 2004 before being replaced by the 6 speed NV5600. The NV45 is widely popular in many applications due to its relative strength and parts availability. Really, this 5 speed's only faults were the original 12.25streetability" out of this bad boy.

The 1200 Series is a larger diameter assembly, which is designed for high torque output applications. This delivers a higher holding capacity, making it an ideal candidate for heavy towing applications. The 1200 Series Twin Disc features one sprung disc, creating a slightly smoother engagement compared to two rigid discs.
KIT CONTENTS:
  • Aluminum Cover Assembly with attached Diaphragm
  • Pressure Plate Ring
  • Two Discs (Ceramic)
  • One Mid Plate
  • Billet Steel Flywheel
  • Release Bearing
  • Clutch Fork, pivot ball, and clip
  • Pilot Bearing
  • Pressure Plate Bolts
FEATURES & BENEFITS:
  • Twin Disc (one sprung six puck ceramic disc and one six puck rigid ceramic disc)
  • Rated up to 2000 ft/lbs of torque
  • Aftermarket master / slave cylinder hydraulics are not necessary - because the entire assembly features the same overall depth as the factory clutch, you will not require adjustable hydraulics to change the throw
  • No "floater" plate - by utilizing a unique strapped midplate, Clutch Masters' dual discs do not rattle, which is common from most alternative dual discs on the market
  • Machined pressure plate - instead of using a stamped pressure plate, Clutch Masters machines their pressure plate from aluminum, which causes a 90% reduction in pressure plate flex, meaning you get consistent apply pressure
  • Positive release and minimal increase in pedal effort
  • Average weight of the entire assembly is 10% lighter than OEM to prevent excessive chatter and gear rattle.
  • Utilizes stock size 1-1/4" input shaft where most dual discs require an upgrade to 1-3/8"
About Clutch Masters
Driving should be an experience, not just a chore. The feeling that the perfect shift resonates in us followed by that pull into the seat just cant be matched. Ram, being the last stand out of the big three featuring manual transmissions in their diesels, started experiencing reliability issues with their dual mass flywheels that were paired with the G56s. That isnt an indicator that its time for an automatic, power numbers have grown immensely, and technology needed to catch up.
Clutch Masters, out of Rialto, California puts in the hard work of research and development to offer high performance clutches specifically to meet the needs of the modern ages continuously growing power levels. With their clutch foot planted in motorsports, they offer a variety of performance clutches supporting huge power builds, while maintaining drivability. Already well known for their 1200 Series twin disc systems for the G56, Clutch Masters also offer a variety of street ready replacements for all your manual equipped Rams. Thanks to their dedication to the ease of drivability, you dont have to be a power lifter to be able to drive to the grocery store with a clutch from the Clutch Masters.

Video
Product Overview: Clutch Masters
Check out our newest product line addition: Clutch Masters. Ash explains why Clutch Masters clutches are a no-brainer for any diesel with a manual transmission!
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