QUAD 4 x4 Your 4x4 Experts!
23 Turner Rd., Roberts, Montana 59070

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 Cast Iron NV4500 Tailshaft Housings
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Tech Article: Dana Rear Axle Component Failures
Tech Article: Causes of Manual Transmission Failures
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Dan the Gear Man

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Montana Beartooth Mountain Country

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(Red Lodge, MT)
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NV4500 Transmissions NV5600 Transmissions Tools for Dodge Transfer Case

CLUTCHES AND ENGINE PARTS FOR DODGE

 

Clutch Kits Clutch Forks & Parts Pilot Bearings/Bushings Mount Kits & Options


See Our What's New Web Page

ENGINE QUADKITS


QK6000
Rear Main Seal Installer Set for Cummins Diesel Engines.  Works on Dodge Trucks from 1989-2006 and  other applications with  rugged Cummins 4BT and 6BT Diesel Engines

Order Optional Tools from our
4x4 Tools Page
QT9020
QT9302


Removing the crankshaft seal with the QT9020 & QT9302

Cummins Rear Crankshaft Seal Kit  Quickly & easily replace that leaky rear crankshaft seal on your 1989-'06 Cummins engine without damaging the new seal!  No need to remove the flywheel housing or seal adapter! Includes CNC machined aluminum installer tool, guide studs, self tapping screws, drill bit, new Teflon lip seal with seal starter, Threadlocker, anti-seize, instructions and seal adapter centering guide.  In addition to setting the seal square and to the correct depth, the installer can be used to press on crankshaft wear sleeves!  Made in U.S.A.  Tech Note:  With this kit there is absolutely no need to remove the flywheel housing and rear seal adapter.  However if for any reason, you do need to remove the rear seal adapter from the back of the block, we do include a stamped steel ring to center the rear seal adapter.  We also stock the rear seal adapter gasket.
QK6000 Cummins Crankshaft Seal Kit $229.97


DOWNLOAD!
from
4x4repairmanuals.com
Tech Service Bulletin TSB6000
Cummins Rear Crankshaft Seal Replacement
for only $1.99!
Includes detailed seal replacement service procedures and torque specs!

Already have the Crank Seal?  
Order TS6000 (Tool Only Set) from our 4x4tools.com website!

Tool Options: (Order from our 4x4 Tools Page)

QT9020 Vise Grip with Slide Hammer Adapter is used with the QT9302 5 pound Slide Hammer to pull the old crank seal from the engine.

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Flywheel Housing Kit for 1994-up Cummins includes a new flywheel housing, alignment dowels, access hole covers, anti-seize, and Threadlocker.  Required to install NV5600 6 speed in 1989-1993 model trucks.  Made in U.S.A. 
QK6004 Fly Wheel Housing Kit SOLD OUT! $399.95


 

CLUTCH FORKS & PARTS


QK6005 fits 1994-2005 Diesel or Gas with either the NV4500 5 Speed or NV5600 6 Speed.

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Clutch Pivot Ball Kits  Chances are if you need a clutch, you also need a new clutch pivot ball and on 1994-up models a new fork retaining spring.  These handy kits include both a new ball  plus Threadlocker and a packet of synthetic disc brake lube, which we have found to be very effective as a clutch fork lubricant.  QK6005 also comes with the fork retaining spring.  Instruction sheet included.  Fits 1994-up.  Made in U.S.A. QK6005
QK6005 Pivot Ball & Spring Kit  for 1994-2005 $15.95


QK6007 Pivot Ball Kit for 1989-1993 $11.95


CLUTCH PILOT BEARINGS & BUSHINGS
from left:
QU10558 Stock Bearing
QU51010 HD Ball Bearing
TK50 Torque King Bearing
TK75 Torque King Bearing
Torque King TK75 Extreme Duty Ball Pilot Bearing for mega-horsepower Cummins powered trucks with the NV5600 6 speed transmission.  Specifically designed as a Clutch Pilot Bearing. Extra large bearing with thick, flanged, 85,000 psi tensile strength bronze alloy insert protects the inner race from shock loads, plus it won't damage the input shaft.  Fully sealed with Viton Hi-temp seals rated for up to 400°F .  Lubricated with high-temperature grease which resists run-out even on hot summer days. Flywheel modification required. Due to the increased rolling resistance of this large bearing, we do not recommend it for any NV4500 applications. Made in U.S.A.
TK75 Extreme Duty Ball Pilot Bearing SOLD OUT! $109


Torque King TK50 Heavy Duty Ball Pilot Bearing for hard working trucks with either the NV4500 or NV5600 transmissions. A truly high performance bearing designed for clutch pilot applications. Features Viton seals and hi-temp grease to withstand temperatures up to 400°F.  85,000 psi tensile strength bronze alloy insert won't damage the input shaft while protecting the inner bearing race from shock loads. Made in U.S.A.
TK50 Torque King Pilot Bearing for NV4500 or NV5600 SOLD OUT! $85



QU51010

(l)QU51010 (R) Standard ball bearing

Heavy Duty Ball Pilot Bearing features thicker bearing races than regular bearings of it's size.  Compare the QU51010 bearing on the left to the standard ¾" bore bearing on the right.  Pre-lubricated and fully sealed for long life.  We strongly recommend this bearing as the minimum upgrade for all applications, particularly if your engine has increased horsepower.  Far outlasts any other bearing or bushing we've tried except for our Torque King™ bearings. Your flywheel will need to be bored by a machine shop to accept this fine bearing.  Imported.  QU51010 Included with 13" retrofit Kits, otherwise, $20 alone or $15 when purchased with clutch kit that does not include flywheel. SOLD OUT!
QU51010 HD Ball Pilot Bearing SOLD OUT! $20


QU51010KO Heavy Duty Ball Pilot Bearing as Kit Option (Must be ordered with one of our clutch kits sold above) SOLD OUT! $15



QU10558

Needle Pilot Bearing with seal lips to both sides.  This is the current production replacement bearing supplied by Dodge and in our 1994-2005 clutch kits.  It replaced an earlier version that was only sealed to one side.  Pre-lubricated with grease.  This bearing works reasonably well with a stock engine, although it will rarely last the life of the clutch.  Fits 1994-2005 Cummins & V10 flywheels without modification.  Can be retrofitted to 1989-'93 trucks if the flywheel is bored.  Made in U.S.A. 
QU10558 Stock Needle Pilot Bearing 1994-2005 $12


 

Kevlar Pilot Bushing We do not offer this bushing as it has proven to short lived.  Our experience with this (and all other pilot bushing types) bushing has been poor.  If you have one of these, we recommend you replace it with a ball pilot bearing.


QU10555

Bronze Pilot Bushing is stock replacement for 1989-1993 Cummins trucks.  The only thing good we have to say about this bushing is it fits stock flywheels.  We sell a few of these every year, but like all bushings, they have a tendency to quickly wear out in dusty/dirty conditions.  Failure of these stock type bushings are a major cause of Getrag transmission problems.  Folks, we don't recommend you use this or any other pilot bushing with your Cummins, but if you want one, here it is.  Made in U.S.A. 
QU10555 Stock Bronze Pilot Bushing for 1989-1993 Diesel $8.95


    

TRANSMISSION MOUNT QUADKITS


QK1004

QK1040


QK1041

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Transmission Mount Kits are original equipment quality.  We tried the cheaper Asian mounts sold by parts stores, but they just don't seem to hold up.  Yes, these kits will cost more then the Brand X sold at your corner parts store, but their durability and long life makes them worth the money.  All kits include 242 Threadlocker and instructions with torque specifications.  Made in Canada and/or U.S.A..

QK1004 1989-'93 4x4. Includes 2 upper mounts, 2 lower mounts, 2 steel spacers,  & anti-seize.

QK1004 1989-93 Mount Kit $79.95



QK1040 
'94-up 4x4 5&6  speed. Includes mount & Threadlocker.

QK1040 94-up Mount Kit $69.95



QK1041
'94-up 4x4 5 speed Includes mount, steel mount to transmission adapter plate, Threadlocker &  bolts/nuts.

QK1041 94-up Mount & Plate Kit $125.95


RELATED PARTS
 

QK2002 89-93 TC input gasket & seal set for Cummins powered Dodge W250 and W350 4x4 trucks with the 5 speed manual transmission.  Includes round 6 bolt transfer case adapter to transmission gasket, hourglass shaped 8 bolt transfer case adapter to NP205 gasket, and double lip transfer case input seal. $29.95


 
QK6008 89-93 OE Clutch Cover Bolt Set Out of Stock. $39.97


 
QK6009 Flywheel Bolt & Washer Kit for the Cummins diesel engine (manual transmission only) Out of Stock. $42.97


 
QK6010 94-up Clutch Cover Bolt Pack with the 5 speed and 10.4" clutch. Out of Stock. $16.95



QU10523
89-93  Clutch Fork

Replacement Clutch Forks for Diesel and V10 trucks.  Exact original equipment replacement forks for reliable clutch disengagement.  Made in U.S.A.

QU10523 89-93 Clutch Fork with Diesel $115


QU10565 1994-2004 Diesel and V10  $54.95



89-93
29 Spline Coupler Sleeve

Dodge Transmission to Transfer Case Coupler Sleeves are available from our Dodge Transfer Case Page

CLUTCHES

ATTENTION!

In order to meet surging demand for other products we offer, we are discontinuing the sale of SOUTH BEND and all other clutch brands as of January 17, 2008.  

We are leaving the following descriptions and technical information on this webpage for your reference.  If you need a clutch for your Dodge, please contact South Bend Clutch at 1-800-988-4345. 

Clutches:  Each kit includes clutch disc, clutch cover, pilot bearing/bushing, clutch release bearing assembly, clutch alignment tool, Threadlocker, anti-seize, dielectric grease, and Dan the Gear Man installation video. 

ConO clutches feature organic facings with very smooth engagement.  ConOFE clutches have an organic facing on one side and a feramic facing on the other.  They have a near stock clutch engagement with very high torque ratings.  ConFE clutches have full feramic facings on the disc. FE clutches are a little abrupt on engagement, but still much smoother than competitive ceramic clutches.

To provide the longest clutch life, we recommend you choose a clutch with a 50hp reserve capacity.  For instance, in our shop we use the MU0090R 350 hp rated clutch for engines up to 300 hp so our customers have a little extra grip as the clutch wears and clamp pressure decreases.  For all clutches you have the choice of several pilot bearing/bushing options.  All our replacement clutch kits come with the stock bearing (1994-2004) or bushing (1989-1993).  We strongly recommend you upgrade to our QU51010, (included with 13" Retrofit Kits) Special Heavy Duty Ball Pilot Bearing.  or better yet to one of our Torque King™ Ball Pilot Bearings.  We also carry the stock 13" Sachs B&B unit for 1989-'93 Cummins Turbo-Diesel trucks.  South Bend Clutch Kits are assembled in U.S.A. of domestic and imported parts.

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copyright © 2004-2007 4x4 Tech, Inc.  All rights reserved.
23 Turner, Roberts, MT 59070 • 406-446-2427
Please send product questions, comments, and suggestions to
dan@quad4x4.com