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Stronger NV4500

January 6, 2017 - Author: CourtneyN

Hello I’m in search of a stronger nv4500 transmission for my truck. It’s a turbocharged LSX engine and was wondering what you guys have to offer? I can rebuild the one I have now but would need all the cryogenic internals and don’t know of it would be better to buy the trans from you guys and send my core in. And I was wondering if I could do a different input shaft spline count? Thank you
We can supply a rebuilt NV4500 GM 4×4 with cryo treated parts with a one year factory warranty.

The choices on the input would be stock GM 1.125” 10 spline or 8.1L 1.250 10 spline same price either way

Order our part number MTGM009 your cost $1400 exchange plus $500 core deposit plus freight

Cryo treating is per pound
• Input 5 pounds
• Cluster 24 pounds
• Output shaft 17 pounds
• 5th m/s gear 2 pounds
• 5th c/s gear 7.4 pounds
• 3rd gear 4.1 pounds

59.5 pounds your cost for cryo is $595.00

Give sales department a call toll free 888-824-2012 they can help with the order. If you need additional technical information ask for Scott.
You can qualify for a discount register for first time customer discount on our web site

No Comments - Categories: Conversion Projects, NV4500 5 Speed New Chevrolet Dodge GMC

NV4500 & NV241D Conversion

June 28, 2016 - Author: CourtneyN

Question: Perhaps you can help me with some information or a source for it.  I just installed an NV4500 and NV241d from 1999 Dodge Ram diesel into a 1995 Dodge Ram diesel.  Standard cab, eight foot bed.  The trans came with the front drive shaft.

The rear slip yoke is a smaller diameter (it came off the standard auto and transfer case that was removed) and the original 1995 drive shaft is too short. In your knowledge did this combination exist from the factory? Is there a source for the yoke and proper shaft? I have seen two piece shafts and center bearing shafts that I assume are for the long bed.  My real question is do you know what I need?  Any help would be deeply appreciated.


The  diesel trucks came with both NP241DLD and NP241DHD transfer cases. That being said the 1999 NP241 DHD will not work in the 1995 due to there being no speedometer provision in the transfer case.

1994-1996 NP241DLD use a 32 spline output  with a speedometer in the rear oil pump housing and 1997 and up NP241DLD do not

1994-1996 NP241DHD use a 32 spline output with a speedometer 1997 uses a 31 spline large diameter with a speedo and 1998 and newer us the 31 spline without a speedo provision

The best option is use the old NP241DLD and switch the input shaft over to a 29 spline input to bolt up to the NV4500.  We can provide the following parts to assist with the conversion.


27 Shaft Input 29 Spline 6010n Bearing Narrow MWTNP4797029-R $122.92


23 Input Bearing (.630 inch Wide) MWT6010-N $20.66


Shipping charges will be added.   You will need to find a driveline shop to modify the drive shafts   We have such a shop in Maple Grove, MN that can help you their number is 800-444-0755.

Call the sales department to place order at 888-824-2012, if you need additional technical assistance ask for Scott he can help you. Visit our website to see more parts for the NV4500 and NV241D at


4 Comments - Categories: Conversion Projects

January 20, 2015 - Author: bartbarton

I have a 2000 Dodge Ram 5.9L 3/4 ton

Question:  I’m doing an auto-to-manual transmission swap. I’m putting a nv5600 6-speed trans in and the output shaft is different than the auto. I’d like to change the input shaft of the transfer case to accept the 32(I think)spline output shaft of the NV5600. I’m dealing with a 241DH part 32150 transfer case. Is there an input shaft made to do this, or do I have to go junkyard shopping?

Answer:  It is actually a 29 spline input you need…. NP4856629 cost $132.00 plus freight give Scott a call toll free 888-824-2012 he can help you.



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No Comments - Categories: Conversion Projects

Dodge 2001 Automatic to Manual

October 2, 2014 - Author: bartbarton

We have a 2001 Dodge nv4500Diesel 5.9 L with 4WD

Question:  This truck is running around 275 to 300HP it can be set for almost 375 but rarely does. Its a farm truck. We uses it to tow wagons and hull seed and tools and pull dad or my 3500’s out when we get em hung up pulling goosnecks. The truck that needs the Trans is a 01 ram 2500 4wd Cummings quad cab with an auto will the auto Tcase fit a nv4500 we will need a bell housing peddles and a clutch, can you supply these parts?

Answer:  We can supply the following:

  • New NV4500 4×4 your cost $1695.00 outright no core required
  • Shift stub and stick your cost $125.00
  • Zoom flywheel and clutch kit your cost $575.00
  • Transfer case input shaft your cost $139.00 (this will need to be changed to accommodate the 5 speed)
  • Bell housing your cost $325.00
  • Clutch fork and clip your cost $69.00

You will need to find the clutch pedal and linkage out of a donor salvage yard truck or from your local Dodge dealer.

Give Scott a call toll free 888-824-2012 he can help you.


No Comments - Categories: Conversion Projects

What master cylinder to use 1996 Explorer

September 10, 2014 - Author: bartbarton

I have a Ford 1/2 ton 1996 Explorer 5.0L 4WD


Question:  I was wondering if you could give me some advice about this zf I have swapped in to my explorer. I’ve been fiddling around with clutch master cylinders trying to make something work. My issue is the stock ranger manual petal assembly I used fits but the stock master that fits in at a 45″ angle through the firewall and mounts to a stub off the petal assembly is too small to depress the clutch fully. I opted for a zoom Kevlar 11″ clutch so I’m not sure if I rigged up a pivot type system with a remote mounted stock master from a f series truck would it still feel mushy? I was looking at the wildwood clutch master cylinders they offer and I was thinking about getting the 1″ I believe ford stock is. 3/4″ or 7/8″.

Answer:  We would defiantly go with a aftermarket Wilwood.. they are more adjustable

No Comments - Categories: Conversion Projects

Automatic to Manual Conversion Kit 2003 Dodge

September 2, 2014 - Author: bartbarton

I have a Dodge 2 ton diesel with the 5.9HO 2WD

Question:  I am interested in what a transmission nv4500conversion kit for my dodge would cost? I want to change out my 48RE for a NV4500. Also, I would like advice on what upgrades to the transmission would be needed for it to hold 500 / 600HP reliably on a daily driver.


We can provide a kit for this conversion, the transmission will have a larger input shaft, cryo treated parts with upgraded clutch to handle the horsepower.  You will need the following part for your automatic to manual transmission:

  • New NV4500 our part number MTCRY016N-1K your cost outright $1900.00 no core required
  • Bell Housing your cost $340.00
  • Clutch & Flywheel with 1.375” input your cost $799.00
  • Slip Yoke your cost $125.00
  • Master and Slav3e cylinder your cost $299.00
  • Shift Stub and Stick your cost is $125.00
  • Plus S&H

We can also increase strength of the transmission by Cryo treating components:

  • Cluster gear 24LBS
  • 3RD Gear 4.10LBS
  • Input Shaft 6LBS
  • 5TH Main Shaft Gear 1.4LBS
  • Total of 32LBS so $320 to cryo treat

You will have to modify your driveshaft.

You should be able to sell your 48RE automatic on Ebay.

For more information or to discuss technical aspects of this conversion give Scott a call 888-824-2012 he can help you.  For additional parts we can provide for the NV4500 see our site.

No Comments - Categories: Conversion Projects

Need 5 speed Trans & Transfer Case

August 6, 2014 - Author: bartbarton

I have a 1953 Power Wagon.

Question:  I’m looking to nv4500purchase an NV4500 and an NP241 transfer case for a custom project I’m working on. The engine I’m using is a 1994 12 Valve Cummins out of a ’94 Dodge 2500 2wd Automatic. I’ll be putting this into a 1953 Dodge Power Wagon. The 12 valve Cummins has been upgraded to about 400 – 450 hp. Given the short wheel base of the ’53 Power Wagon a married setup would work best. The truck will be used on a daily basis and will also be used for towing. Do you provide the bell housing with the NV4500? What is included with the NV4500? What sort of upgrades are available to be sure the NV4500 can handle the upgrade in power over stock? Do you also sell a flywheel and clutch for this setup? What would be a quote for everything? NV4500, NP241, Bell housing  and Flywheel Clutch.

Answer:   We can provide a new transmission and a rebuilt transfer case for your custom project.

The transmission is OE and will be capable of the required horsepower without an modifications or upgrading.You will need the following parts:

  • New NV4500 5 Speed part number MTCRY016N your cost $1695.00
  • Bell Housing your cost $325.00
  • New Clutch kit your cost $500 including Flywheel
  • Shift stub and shift stick your cost is $125.00
  • Rebuilt Transfer caseNP241 your cost outright $800.00 no core require.

If you need more technical information give Scott a call toll free 888-824-2012 he can help you.

No Comments - Categories: Conversion Projects

Replace Automatic with Manual 1981 W250

- Author: bartbarton

I have a Dodge W250 Pickup 4WD 360 engine

Question:  I want too convert nv4500_newmy 727 automatic transmission to a  5sspeed manual. Is this possible? And can u deliver a package with bellhousing clutch and Bearing?

Answer:  We can provide the following parts to convert your automatic transmission to Manual

  • Part Number MTCRY014N  New NV4500 4X4 Transmission your cost $1595.00
  • Part Number LFW219 Flywheel your cost $115.00
  • Part Number LMC150 Master Cylinder your cost $57.00
  • Part Number LSC139 Slave Cylinder your cost $ $65.00
  • Part Number 05-063 Clutch Kit your cost $199.00
  • Used Bell housing your cost $265.00

Plus shipping and handling you don’t have to return the core. This transmission has a one year warranty. For more information on this conversion give Scott a call at 888-824-2012 he can help you.



No Comments - Categories: Conversion Projects

Trantor, tractor 1987 need a manal transmission.

August 4, 2014 - Author: bartbarton

I have a Trantor, tractor 1987 with a 4.8 sae 2 engine 2wd.

Question:  Could you supply a NV4500 with 1 3/8 nv450010 spline input to replace an Eaton 475 SMA.(Bedford Spec) Would you ship it to UK?

Answer:   We believe we can provide the Dodge NV4500 this will come with the 1.375 input, however it will be a slip yoke type unit so there will be some drive shaft mods to be required. Your cost are as follows:.

  • New NV4500 MTCRY015N you cost is  $1695 outright no core required
  • New Dodge Bell housing your cost $325.00
  • Slip yoke for the back of trans your cost $125.00

Let me know if you would like to proceed with this order and I will provide

a freight quote and a Pay Pal invoice for you to fund. You can see the other parts we can provide for the NV4500 on our site.



No Comments - Categories: Conversion Projects

Need non full time transfer case for Jeep

July 29, 2014 - Author: bartbarton

I have a 1993 Jeep 5.2L NP231_TCCRY011automatic transmission 4WD.

Question:  Would like exchange the transfer case, if I could put a transfer case in the jeep that had a 2wheel drive position instead of all time 4 wheel drive?

Answer:   You can change your transfer case to a NP231J our part number MWTTCAJ010 your cost for a remanufactured unit with a 12 month warranty is $700.00 this unit will have all new bearings, gaskets, seals and chain. There is a $250.00 core deposit or you can send your old transfer case to the factory first. This unit will have 4L-4H-N-2H. Freight costs will be added.

For additional information on this conversion give Scott a call toll free 888-824-2012 he can help you.  You can see the other NP231 transfer case parts we offer on our site.


No Comments - Categories: Conversion Projects, NP231 Transfer Case