TRE Thread Dia or Size

[Varty Yo]

Hey guys, I need 1 TRE for my 42. I need the smaller Dia thread end one but im not sure what the correct dia is to order. I ordered 1 off rockauto and got the the other size for the outter TRE.

Hard to find a company to sell me 1 at a decent price everyone always want to sell complete kits.

This is for the end of the drag link as i snapped the rod and replacing that and the TRE is sloppy so best to just replace that also while apart.

 

[EWheeler]

@cruisermatt offered to sell you the single you needed

Wanted Post in thread 'Looking for 1 TRE for the relay rod BJ42'

Dec 14, 2025

post a picture of the one you need I have plenty of new ones in stock and can sell individual.

• cruisermatt

• 

 

[Varty Yo]

@cruisermatt offered to sell you the single you needed

Wanted Post in thread 'Looking for 1 TRE for the relay rod BJ42'

Dec 14, 2025

post a picture of the one you need I have plenty of new ones in stock and can sell individual.

• cruisermatt

• 

Well s*** lol!
I didn't have notifications on for the wanted thread lol

 

[Varty Yo]

It would awesome if i could get a Dia of the threads on this one it would make it easier to find also.

 

[Varty Yo]

 

[pb4ugo]

I think fj40 small pattern knuckles are 17mm drag and 21mm tre

 

[jim land]

I think fj40 small pattern knuckles are 17mm drag and 21mm tre

Same TRE for the large pattern 40 series (79-84)

 

[WarDamnEagle]

Keep in mind that one end is right hand threads and the other end is left hand threads.

 

[cruiseroutfit]

Specs on all the LHD 4x ends here fwiw:

40 Series (1963-1984) Individual Ends (LHD ONLY)
PS Tie Rod End (21mm LH Thread) - Part# TRE4669055
DR Tie Rod End (21mm RH Thread) - Part# TRE4669035
PS Relay End (17mm LH Thread) - Part# TRE4569015
DR Relay End (17mm RH Thread) - Part# TRE4669025
Front Drag Link End (17mm LH) - Part# TRE4769025
Rear Drag Link End (17mm RH) - Part# ST45442
*Rebuild Kit Available, See Part# ST60010K

We've sold them individually for many years. These are all parts we offer individually on CruiserTeq.com

For example, the front drag link end with a 17x1.50mm LH thread:

Drag Link End at Center Arm - Japanese - Fits 40/55 Series (TRE4769025)

Toyota Land Cruiser Tie Rod End

cruiserteq.com