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Valair Street Dual Disc Clutch NMU70G56DDSN-ORG
PART#
NMU70G56DDSN-ORG | SKU VLNMU70G56DDSN-ORG
★★★★★
Vehicle Fitment For:
2005.5-2018 Dodge Ram with 5.9L/6.7L Cummins Engine 6-Speed (550HP 1100 ft-Lbs.)
See full application list below
$1,467.54
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Description
The Valair Street Dual Disc Clutch NMU70G56DDSN-ORG for your 2005.5-2018 Dodge 5.9L/6.7L Diesel 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.
Organic:
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)
Features:
- 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:
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.
Disengagement Noise:
On all dual and triple disc clutches, a noise will be associated with the disengagement of the clutch. This is due to the intermediate plate(s) floating freely in the lugs of the flywheel. This is NOT a bad throw out bearing!!! The noise can possibly get more noticeable during the break-in period of the clutch due to the intermediate plate(s) seating in.
Manufacturer Warranty*:
1 Year / 12,000 Mile
1 Year / 12,000 Mile
Instructions & Tech Info
Installation Info
Customer Average
8 Hours
Reviews For Valair NMU70G56DDSN-ORG
Verified Buyer
550 dual disk
Kyle (Florida) | April 27th, 2026
Almost done with the 500-mile break-in. Twice as loud as the stock clutch that comes out of it. Although if it doesn't slip when towing, it will be worth it.
Verified Buyer
New clutch assembly-dual clutch organic
Colby (Billings, MT) | January 18th, 2026
Part arrived on time, installed 1/16/26, amazing performance still on the break-in period. Smooth shifting and better than original. Service department was outstanding, assisting me with questions and recommendations for the correct purchase and performance. I love the heavy-duty clutch slave with adjustment capabilities. Looking forward to the full experience while towing the camper. Followed recommendations to add additional MTF fluid, assembly is quiet 😀. Thank you for your assistance and recommendations, price and service were outstanding!
New Clutch
Firefighter-19 (Arkansass) | December 30th, 2025
Needed a new clutch for my '07 Ram. Worked with Scott at XDP, and he helped me select this clutch for my application and use. Fast shipping. Kit had everything needed for the replacement, and it was a straightforward job. Have a little over 600 miles on the clutch, and so far it's been doing great!
Verified Buyer
Valiar clutch
Spencer | December 9th, 2024
Super straightforward on install and quick delivery from XDP, valiar clutch is totally worth the money.
Verified Buyer
Order number 1497338 unhappy
Josh (Somerset PA) | July 2nd, 2022
I bought this clutch back in August of 21 for my 2013 ram 3500. I use my truck on the farm so I'm pulling a trailer or hay wagon a lot of the time that's why I didn't go with a stock clutch. even though I'm not pulling heavy I still wanted something better then stock well needless to say it was a waste of money last week I was going back to the barn with no trailer and my truck started making a really loud noise and it kept getting worse. I thought it was the transmission because I could feel it in the clutch pedal and the shifter so I stopped and towed it back to the shop. I finally got the transmission dropped last night and here the one clutch plate came apart and pieces of it went everywhere inside the bell housing. So now my clutch is shot and it ruined my throw out bearing and from my understanding there isn't a warranty on the clutch since I'm not a licensed garage which is Total BS.
Verified Buyer
Great service
Theo (Mississippi) | April 1st, 2021
Great product! Shipped very fast!
Order #1366631
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Frequently Asked Questions
Is this clutch comparedable to southbends full organic
The VALAIR STREET DUAL DISC CLUTCH NMU70G56DDSN-ORG is a full organic dual disc clutch kit for the 2005.5-2016 Dodge 5.9L/6.7L Diesel 6-Speed transmission. This clutch kit has the ability to hold 550 horsepower & 1100 ft-lbs of torque. This clutch kit is ideal for vehicles that tow heavy on a regular basis and will have a clutch engagement that is very close to a stock feel.
Do you have a comparable kit like this for the NV5600 transmission?
Does this kit come with a throw out bearing?
Yes. The Valair Street Dual Disc Clutch NMU70G56DDSN-ORG does include a throw out bearing (also referred to as a release bearing).
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Specifications For Valair NMU70G56DDSN-ORG
MPN
NMU70G56DDSN-ORG
SKU
VLNMU70G56DDSN-ORG
ID
13283
Manufacturer Name
Valair
Shipping Weight
92.00 lb.
Shipping Length
10 in.
Shipping Width
15 in.
Shipping Height
15 in.
Fuel Type
Diesel
Manufacturer Warranty*
1 Year / 12,000 Mile
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Cross Reference #
52104855AB, 52104855AA, 52104725AA, 52104725AB, 52104724AD, 52087514
Internal
L0R0
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