Anybody put Heritage 2 row rear springs on an older 200? (1 Viewer)

[bloc]

I am not certain a difference was ever conclusive, just that they had different numbers. Maybe a difference in spring rate?

Did anyone ever research if the 21’ HE’s with the 3 row had the 20’ HE part number or the standard 3 row part number? That might give us confirmation that it was due to the lack of third row.

I had 2013 base and 2-row HE coils side by side to measure. 2-row is a thinner wire, but has less wraps (iirc) and the free length is longer. So without some involved calculations it would be hard to figure out the rate difference.

I never dug into 21 3-row HE part numbers to see whether they were different than late model base springs as my parts system didn’t cover that year. I’m guessing they are the same.

 

[daneo]

This is what I see on parts.olathetoyota.com for '21s. Looks like the distinction is just with/without 3rd row. So it seems to confirm that 3-row HEs have the same coils as the base model. There's no "With trd. With 3rd row" listed. I assume that "trd" is parts catalog speak for "Heritage Edition" since there's no TRD 200 to my knowledge.