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USD 1631.58

Valair QG56DDSN-ORG Quiet Street Dual Disc Clutch

2005.5-2018 Dodge Ram 5.9L/6.7L Cummins G56 6-Speed (550HP & 1100 ft-Lbs.)
★★★★★ ★★★★★ 9 Reviews
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The Valair QG56DDSNORG Quiet Street Dual Disc Clutch for your 2005.5-2018 Dodge 5.9L/6.7L The Street Dual Disc offers more holding power and a wider range of use over a single disc clutch, while retaining similar driving characteristics. With a 3800lb diaphragm style pressure plate quick shifts are still possible while pedal pressure will be just over stock.

The Organic Street Dual Disc is ideal for trucks from stock to 550HP that tow heavy on a regular basis. Clutch engagement will be very close to stock feel. (Not recommended for Racing)

This clutch has proven in testing to be the answer to the center plate noise that our customers have been asking for. The drive straps installed from the floater plate to the flywheel will eliminate rattle when the clutch pedal is pressed in. This clutch requires extra care during the installation to ensure that the drive straps are properly installed. 


  • Dual Disc Kit - up to 550HP
  • Organic Facings 
  • Nodular Iron Flywheel and Billet Floater plate
  • Pressure Plate Load - 3800#
  • Not for competition use
Kit Includes: 
New Nodular Sprung hub G56 Dual Disc Flywheel, 3800# Pressure Plate, Organic Clutch Discs, Release Bearing, HD Pilot Bearing, Modified Clutch Fork, Bolt Kit, and Alignment Tool & HD Hydraulic Kit NMU70HYD-03

G56 Gear Rollover Facts:
When converting a G56 transmission over to a solid mass flywheel vs. dual mass flywheel, gear rollover is inevitable. Gear rollover noise is often heard when the vehicle is idling or under a load in low RPM ranges (often referred to as sounding like marbles in the transmission). This is completely normal.

Gear rollover noise is caused by reverse engine spike and can in most cases be drastically reduced by simply changing the oil in the transmission or reducing engine spike produced by inadequate engine components (ex. misfiring injector, FCA problems, Electronic programming). The oil recommended by the transmission manufacture Mercedes-Benz is Mobil Delvac Synthetic Transmission Fluid 50. We at Valair Inc. recommend draining completely and refilling with 7 quarts. Only 6 quarts will fit when utilizing the fill hole, the final quart will need to be filled through the shift tower.

Vehicle Applications

2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2009 Dodge 6.7L 24V Cummins
2010 Ram 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2018 Ram 6.7L 24V Cummins


  • MFG. Number QG56DDSN-ORG
  • Manufacturer Name Valair
  • Shipping Weight 90.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 15 in.
  • Shipping Height 15 in.
  • Fuel Type Diesel
  • Warranty Yes
  • Warranty Info 1 Year / 12,000 Mile
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L12.00R10.00


★★★★★ ★★★★★
3.7/5 Stars out of 9 Reviews
Verified Buyer
Valair Quiet Street DD
Put over 1k on the this clutch in a 07 5.9 Cummins and was hoping for it to quiet down but it didn’t. (Added extra quart as well and yes it was put in properly) I understand there’s no way around gear rollover but this thing is just obnoxious. It holds well, feels great, and is build super well but for me, that doesn’t outweigh the chatter that occurs at low RPMs and idle. If you’re someone who occasionally tows and doesn’t really need “up to 550hp”, I would recommend going a stock direction. If you drive your truck how a diesel is supposed to be driven, you don’t need a DD (I had 120k on my original clutch with no noise, towed plenty, and it still had life left in it l when I pulled it out). I regret buying this and wish I went the stock route. Again, it is built well but calling it a “quiet” clutch is far fetched. I can’t believe they advertise this thing as quiet and charge extra for it.
Verified Buyer
One smooth clutch
This clutch feels 10x better than the stock clutch. It took me 3 solid nights to complete the installation by myself but it was completely worth it. It’s not loud like what I saw on YouTube. There is some noise vs stock but nothing that would keep me from buying this clutch again. Called the company for one question and they answered right away and gave me an answer.
Verified Buyer
Smooth as butter
Ram 3500 6.7l 4x4 - Smoothest clutch feel and engagement I have experienced. No rattle in neutral or with the clutch engaged.
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Questions and Answers

What is the warranty on this clutch?
View Staff Answer 
The Valair QG56DDSN-ORG Quiet Street Dual Disc Clutch has a 1-Year / 12,000 Mile Warranty.

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