Nv4500 main shaft

Spline Updated Main Shaft. Installing shaft and front bearing. This guy just completely destroys his truck! The adapter plate is 1″ thick. Special Synthetic gear oil is required for proper operation and lifespan of the carbon composite gear synchronizers.

Here you can see the shaft with. Tighten puller bolt to remove gear from shaft. The Fifth Gear locknut retainer locks the nut to the spline on the main shaft. First of all, I want to say, yes, it was really easy.

Repeated overloading can cause bearing and synchronizer wear ton acceleration. Our 5th Gear Nut comes with (2) set screws that thread into our New Main Shaft. All rebuilt units are supplied with new bearings, seals and synchros. All worn or defective parts are replaced. Comes with a two year, 20mile warranty.

Transmission is dyno tested. The main shaft just twisted apart. QUAD xYour 4xExperts ! Vibration and cyclic loads are the main.

A new Main shaft has been developed for the Dodge diesel which has had a history of premature failure due to the 5th gear backing off the main shaft. Does NOT include any gears or nuts. It comes with the split washers for the updated main shaft only. The inhibitor mechanism is located in the shift cover. Join our mailing list for tips, news and offers delivered right to your inbox!

The shift lever is located in the shift cover bolted to the top of the shift cover and operates the shift forks and rails directly. Big Bear Engine Company , 665. By implementing a reinforced main shaft with extended splines and a double-locking collar system. We take great pride in our finished product!

Everything from welding the main shaft to using specialized nuts and washers.

Our company is at the pinnacle of the fifth gear upgrade technology. I have it sitting on my bench with the input shaft out and the 5th gear assembly and tail shaft housing removed. Now how do I get the shaft out. Broken 5th gear teeth are almost always caused by a combination of shaft misalignment (loose bearings or defective tailhousing) and exceeding the demonstrated 6Lb.

You should verify exactly what you have for an output shaft before you order a slip yoke. If you do this, i understand that it will be the last time you will be in there. My was in real good shape, so I tossed the split nut and ordered a early full nut and red locktited and staked it times around the shaft. The top cover for this transmission is constructed from aluminum, while the tail housing can be made from either aluminum or cast iron, depending on the variant selected.

Inspect for damage to the main shaft and gear. Reinstall the locknut on the shaft , tightening it to 2ft. Mainshaft breakage is even rarer. But you have to buy a new vbellhousing and main shaft.

Your 2t-case well bolt right up. New, Used and OEM Automotive Parts - Large Inventory - Great Prices. The nut would come loose and the 5th gear would slide rearward causing it to loose 5th off the counter shaft and then lost somewhere in the tail housing. New and Used Car and Truck Parts and Accessories On Sale. Get updates straight to your inbox.

The 2nd grar on mainshaft is fine, no burrs or anything. And I sold the spline shaft on ebay several months back. But I still have yet to buy the spline dodge shaft , or the rebuild kit for it. Oem Steering Column - $94.

This updated main shaft increases the spline length by 1″ and we use a retaining clip to accomplish a 1 sure fix for this problem. The output shaft has splines and is flush with the rear. The front end of the main case.

Used in many applications, replacement parts for these are innumerable. The rear of the case iron main case and shimming the main shaft. Clearance must be checked from the rear end as shown.

For best , please be specific and be patient. The NV requires use of special GM or MOPAR synthetic gear lube, and consequently an anerobic sealer must be used in mating and sealing all components in contact with the lubricant. They include a new bellhousing, adapter plate, clutch fork, and mounting hardware.

I changed my diesel main for the gasser just had to buy a new 5th gear and mainshaft nut easy deal.