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2020 Front Coil Spring Codes

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Old Nov 22, 2021 | 08:50 AM
  #46  
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Originally Posted by Brandon12686
The 2020+ models were lowered 1.5” in the back and 0.5” in the front when comparing similar equipment.

Options make a difference, regardless of the year. Camper pkg sits ~0.5” higher in the front than stock when unloaded and the snow plow is ~1” higher (combination of spring thickness and length to create the additional height). All models when fully loaded to their capacity should be about the same height; 5200 (typical diesel stock) will drop 1”, 5600 (typical diesel camper pkg) 1.5” and 5990/6000 (typical diesel snow plow) ~2”.

Since you already had a 2020 w/ the snow plow pkg and added 2019 snow plow springs you should only gain 0.5”. Someone with a 5200 FAWR on a 2020 would gain ~1.5” if they added the 2019 6000 snow plow springs.
I did add the 19 springs with the 6000 to my 2022. Unfortunately It didn’t do much of anything. Probably the same height as before. The statement that it was just springs that lowered the 2020+ seems to be incorrect or the dealer sent me the wrong springs. I’m going to get under the truck tonight to confirm the springs are what I ordered. Didn’t do that before install. I just threw them on 🤦‍♂️ If they do match then I’m clueless as to how to get the height of the 17-19 front on my 2022.
 
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Old Nov 22, 2021 | 09:20 AM
  #47  
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Originally Posted by Aah1121
I did add the 19 springs with the 6000 to my 2022. Unfortunately It didn’t do much of anything. Probably the same height as before. The statement that it was just springs that lowered the 2020+ seems to be incorrect or the dealer sent me the wrong springs. I’m going to get under the truck tonight to confirm the springs are what I ordered. Didn’t do that before install. I just threw them on 🤦‍♂️ If they do match then I’m clueless as to how to get the height of the 17-19 front on my 2022.
If the dealer gave you the right ones they will be over an inch longer. -AKA should be ~19.75” and the 5C3Z5310CA ~21”.
 
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Old Nov 22, 2021 | 01:27 PM
  #48  
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Originally Posted by Brandon12686
If the dealer gave you the right ones they will be over an inch longer. -AKA should be ~19.75” and the 5C3Z5310CA ~21”.


So I looked earlier and saw this sticker. This definitely isn’t part number 5c3z-5310-ca what I ordered. This part number they sent me is 5c34-5310-ace
 
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Old Nov 22, 2021 | 02:04 PM
  #49  
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Originally Posted by Aah1121
So I looked earlier and saw this sticker. This definitely isn’t part number 5c3z-5310-ca what I ordered. This part number they sent me is 5c34-5310-ace
Check out post #3 in this thread. I can't speak to the accuracy of it but check it out.

https://www.ford-trucks.com/forums/1...t-numbers.html

 
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Old Nov 22, 2021 | 06:15 PM
  #50  
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Originally Posted by 4wd6.7L
Check out post #3 in this thread. I can't speak to the accuracy of it but check it out.

https://www.ford-trucks.com/forums/1...t-numbers.html

Well I confirmed off my buddies old 2019 that’s still at the dealer for sale that the spring I got and what is on his old truck are the same. So obviously Ford did more than change the spring to lower the 2020+
 
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Old Nov 22, 2021 | 06:29 PM
  #51  
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Originally Posted by Aah1121
Well I confirmed off my buddies old 2019 that’s still at the dealer for sale that the spring I got and what is on his old truck are the same. So obviously Ford did more than change the spring to lower the 2020+
I have seen a couple of posts on here saying that something besides the spring was changed. Like possibly the upper coil/shock mount being welded higher on the frame. I haven't looked into part #'s closely. The reality is that the front was only lowered around .5", and at least for now, the springs seem to have given you that .5".
 
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Old Nov 22, 2021 | 06:47 PM
  #52  
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Originally Posted by 4wd6.7L
I have seen a couple of posts on here saying that something besides the spring was changed. Like possibly the upper coil/shock mount being welded higher on the frame. I haven't looked into part #'s closely. The reality is that the front was only lowered around .5", and at least for now, the springs seem to have given you that .5".

I’m guessing the .5” will settle to be the same as my 2022 spring. I notice a huge difference walking up to a 2019 vs my 2022. Maybe because I’m only 5’7” and that 1” makes a difference 😂. I really don’t want to do a 1” spacer for that slight difference but it seems that may be the only way.
 
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Old Dec 1, 2021 | 06:26 AM
  #53  
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What is code RRNN?
I really don’t want to use spacers but it pretty confusing on what springs to get for front from a 2019 to go up an inch or so. .5” would not be worth it. My pilar sticker.


I ordered the heavy service front instead of snow plow thinking it would be higher. Adding 2” to the rear is going to give quite the rake.
 
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Old Dec 1, 2021 | 09:15 AM
  #54  
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Originally Posted by zeroo
What is code RRNN?
I really don’t want to use spacers but it pretty confusing on what springs to get for front from a 2019 to go up an inch or so. .5” would not be worth it. My pilar sticker.


I ordered the heavy service front instead of snow plow thinking it would be higher. Adding 2” to the rear is going to give quite the rake.
Interesting, you got the 5990 springs with the Heavy Service Front Suspension package. What model / cab / WB is your truck?
 
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Old Dec 1, 2021 | 12:13 PM
  #55  
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Originally Posted by number9xd
Interesting, you got the 5990 springs with the Heavy Service Front Suspension package. What model / cab / WB is your truck?
is that what springs I got? It’s a F-350 crew long bed.
 
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Old Dec 1, 2021 | 12:17 PM
  #56  
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Originally Posted by zeroo
is that what springs I got? It’s a F-350 crew long bed.
The front GAWR on your sticker is an indication of what springs you have.
The heavy service bumped your springs up to the 5990. It would have come with 5600's.
 
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Old Feb 12, 2022 | 05:25 AM
  #57  
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Originally Posted by Brandon12686
Here is the list of 2020-2022 springs:

Tremor (~0.5-1” taller than non-tremor equivalent coils)
LC3C-5310-AWA (LAW) - ???
LC3C-5310-AVA (LAV)/ Door Spring code 66xx- 4,800
LC3C-5310-ATA (LAT)/ Door Spring code 77xx- 5,200
LC3C-5310-ASA (LAS)/ Door Spring code 88xx - 5,600

Non-Tremor
LC3C-5310-APA (LAP)/ Door Spring code PPxx- 4,400
LC3C-5310-ANA (LAN)/ Door Spring Code NNxx - 4,800
LC3C-5310-AMA (LAM)/ Door Spring Code MMxx - 5,200
LC3C-5310-ALA (LAL)/ Door Spring Code LLxx- 5,600
LC3C-5310-AKA (LAK)/ Door Spring Code KKxx - 5,990/6,000

One I’m not sure of is LC3C-5310-AWA. Its a longer length spring similar to the Tremors and lighter weight than the 4,800 LAV one. Maybe someone can confirm, but I’d guess it’s a Tremor 4,400?

Lastly a lot of Ford part sites will translate these “codes” to Ford part numbers that you can order. No logic behind the part number translations but Google can help make this step easy if you need to order new ones.
sorry about bringing back an old thread but is it confirmed that there is a 5600 lbs tremor springs that is a littler taller then stock?
 
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Old Feb 12, 2022 | 07:17 AM
  #58  
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Originally Posted by JAKE65MM
sorry about bringing back an old thread but is it confirmed that there is a 5600 lbs tremor springs that is a littler taller then stock?
Yep, I installed them (LAV) on my truck.
 
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Old Feb 12, 2022 | 08:11 AM
  #59  
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Originally Posted by Brandon12686
Yep, I installed them (LAV) on my truck.
How much lift did you get?
 
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Old Feb 12, 2022 | 12:35 PM
  #60  
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Originally Posted by FordOD
How much lift did you get?
1”

Had the 6000lb springs on my 2019 (snowplow pkg) and this rides much better. Little less capacity so not sure if it’s the lower capacity or truly progressive springs.
 
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