Notices
Large Truck My truck is bigger than yours. The forum for 2+ ton trucks (all years), COE's, Louisville's, Big-Job's etc.

LN 900 decodes

Thread Tools
 
Search this Thread
 
Old Oct 12, 2022 | 02:21 PM
  #1  
Happyjoe's Avatar
Happyjoe
Thread Starter
|
2nd Gear
Joined: Oct 2022
Posts: 2
Likes: 0
LN 900 decodes


Red construction type dump truck

Yellow semi-tractor truck

Specifically trying to figure out what motor my trucks have. Any other information would be great also. Thank you
 
Reply
Old Oct 12, 2022 | 05:12 PM
  #2  
85e150's Avatar
85e150
Super Moderator
20 Year Member
Community Builder
Liked
Community Favorite
Joined: Apr 2004
Posts: 34,505
Likes: 2,822
Club FTE Gold Member
For clarity I'm going to give you your own thread, and make two posts for the decodes.

https://cimg8.ibsrv.net/gimg/www.for...041a3fdd3.jpeg

N90LVJ20265, "Red"

N90 = LN900 gas

L = 534 4V Super Duty gas (& plenty of it) V8

V = Kentucky Truck Plant

J20265 = 1970 numerical series, May 1970 production

150 = 150 inch wheelbase

J = Red

N904 = LN900 gas, 30,000 lbs GVWR, model years '70-'72

1E8 = Standard cab without butterfly hood.

N = Dana (Spicer) model 6352 five speed direct transmission

DP5
DP = Eaton model 19221 two speed rear axle, 23,000 lbs capacity, 6.17 / 8.40 ratios
5 = Ford 9,000 lb capacity front axle without power steering

30000 = 30,000 lbs GVWR

235 3000 = 235 certified net HP @ 3000 RPM

380537
38 = Pittsburgh District Sales Office
0537 = Special Order Number









 
Reply
Old Oct 12, 2022 | 05:33 PM
  #3  
85e150's Avatar
85e150
Super Moderator
20 Year Member
Community Builder
Liked
Community Favorite
Joined: Apr 2004
Posts: 34,505
Likes: 2,822
Club FTE Gold Member
https://cimg9.ibsrv.net/gimg/www.for...ca38bc99c.jpeg

N90KVW25700 "Yellow"

N90 = LN900 gas

K = 477 4V Super Duty gas V8

V = Kentucky Truck Plant

W25700 = 1975 numerical series, January 1975 production

138 = 138 inch wheelbase

T = Red (?--unless this is repainted, which given the paint near the warranty plate and the original rivets seems unlikely, perhaps it's a typo. "G", just under "T" on the keyboard, is Chrome Yellow)

N902 = LN900 gas, 27,500 lbs GVWR

8A8 = Standard Cab without butterfly hood

U = Dana (Spicer) model 6852-G five speed direct transmission

GB5
GB = Eaton model 18221 two speed rear axle, 22,000 lbs capacity, 7.17 / 9.77 ratios

5 = Ford 9,000 lb capacity front axle without power steering

27500 = 27,500 lbs GVWR

520237
52 = Dallas District Sales Office

0237 = Special Order Number
 
Reply
Old Oct 12, 2022 | 09:48 PM
  #4  
Happyjoe's Avatar
Happyjoe
Thread Starter
|
2nd Gear
Joined: Oct 2022
Posts: 2
Likes: 0
Thank you. Thank you. thank you. My family knew little to nothing about either truck. Dump truck is even titled wrong year and can now be fixed properly. Now to go parts hunting.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jamie Miles
Large Truck
4
Feb 4, 2025 05:16 PM
TomKC
Large Truck
2
Sep 29, 2022 12:36 AM
Anoymousjoe4126
Large Truck
4
Aug 5, 2022 02:56 PM
Sofkee
Large Truck
3
Jun 11, 2022 02:49 PM
ymountainman
Large Truck
5
Jun 4, 2022 07:16 PM




All times are GMT -5. The time now is 04:30 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE