My evolution of my M998

Humvee modifications, sugestions, and ideas, official MWO's and unofficial field mods

Moderator: Kurt Lesser

User avatar
Hell On Wheels
G-Colonel
G-Colonel
Posts: 1283
Joined: Fri May 04, 2007 2:19 pm
Location: San Antonio, TX
Contact:

Re: My evolution of my M998

Post by Hell On Wheels » Tue Jul 06, 2021 10:27 am

Getting ready to research my drive shafts, based on what Augi stated:

A2 Front Drive Shaft (Only the section between the slip joint and the T-Case) (Alternatively, lengthen the existing shaft by 2? inches)
A2 Rear Drive Shaft (Shortened 7/8" if you plan to keep the drive shaft parking brake)

What NSN or P/N are used for the the above? I'm thinking these are the parts referenced:

A2 Front: P/N: 6222607
A2 Rear: P/N: 319800-2109
Robert

1966 - M151A1
1986 - M998
2007 - M1102
2009 - H3T

Hell on Wheels https://www.youtube.com/channel/UCi_blL ... z7Ukw8gbHg


User avatar
Hell On Wheels
G-Colonel
G-Colonel
Posts: 1283
Joined: Fri May 04, 2007 2:19 pm
Location: San Antonio, TX
Contact:

Re: My evolution of my M998

Post by Hell On Wheels » Mon Jul 12, 2021 8:41 pm

Ok just installed the front drive shaft I'm waiting for the rear input flange so that I can remove the old parking brake input flange to the new version to connect the the rear shaft.

I do have a question. I had the reverse light set up with my three speed not sure about the four speed. Does the four speed shifter still use the neutral safety switch? I believe still wire #14. Where does the reverse light switch/plug go? Does it take a special adapter another item *D?

Image

Just talked to Mike at Black Dog customs and he actually has a video going over this thought to share it.

<iframe width="560" height="315" src="https://www.youtube.com/embed/jHm07guCp-c" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
Robert

1966 - M151A1
1986 - M998
2007 - M1102
2009 - H3T

Hell on Wheels https://www.youtube.com/channel/UCi_blL ... z7Ukw8gbHg

Post Reply

Return to “Humvee Modifications”

Who is online

Users browsing this forum: No registered users and 2 guests