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Parts/Suspension & steering/Shock parts & springs/Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set
Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set
Tekno RC

Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set

Part # TKR6140C4.0(3)
Shock parts & springsShock towers & mountsLandcraft
Fits
Tekno RC EB48Tekno RC NB48Tekno RC NT48Tekno RC ET48Tekno RC SCT410Tekno RC MT410
Where to buy
$12.99
AMain Hobbies
Seen Oct 12, 2026
$12.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set is an updated set for 16mm Tekno shocks. This set was designed to drastically increase the life of your shock boots. The spring perch has been redesigned with a large radius at the top of the slot where the perch slips over the shock shaft, eliminating a sharp edge that could quickly damage the shock boot. Less shock boot tearing means your shocks will be more consistent between rebuilds with less dirt and dust being allowed in, which also preserves the shock shafts and o-rings.

This updated spring perch set features the same tall spring perch design as the previous shock rod end and spring perch set (TKR6140B) and is made from the same durable composite plastic.

Note: Requires the use of captured shock boots (TKR6143, TKR6144, TKR6145).  Shock boots should be installed before the rod ends are attached to the shock shaft.

Features:
  • Large radius cutout to prolong shock boot life.
  • Locking design ensures you never pop or lose a spring.
  • No sacrifice in suspension up-travel.
  • More consistent suspension action.
  • Durable composite construction.
  • Extended length shock spring perch to help keep the spring in place.
  • Compatible with all Tekno RC 1/8th vehicles as well as the SCT410 and MT410.

Reviews4.0 · 3 reviews

will taylorVerified owneron Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set

Good stock replacement part. One of the few pieces I have broken in the whole time I've had a MT410. (and that was 100% user error...)

1 found this helpful
MCHammerVerified owneron Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set

Quality parts from Tekno, as always. I broke one of the stock front shock rod ends on my Kraton EXB within a couple runs. The EXB comes with HD rod ends but they still broke. So I installed these and have not had an issue since. However, I am not 100% sure if I had my droop set properly before which might be the reason for he failure. At any rate, these have been going strong and my Kraton EXB is over 14 lbs and runs on 8s. I also like how the perch mounts to the rod end with a grub screw.

1 found this helpful
Cameron Bailey-bonnerVerified owneron Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set

The rod ends keep breaking from even light bashing, probably will go with nero hd ends next time. I might have got a bad batch but not woth it over stock ones for my arrma talion.

What reviewers say

Three verified owners review the Tekno RC Large Radius Locking Shock Rod End & Spring Perch Set. Two rate it 5/5 and one rates it 2/5. The two positive reviewers describe it as a good stock replacement and report durable use on a MT410 and a Kraton EXB over 14 lbs on 8S. One of them notes the perch attaches to the rod end with a grub screw. The negative reviewer reports the rod ends breaking under light bashing on an Arrma Talion, and suggests the issue may be a bad batch. One positive reviewer had a rod end break on a Kraton EXB, which they attributed possibly to droop setup, and then reported no further issues after fitting these. Reviews are few and diverge on durability.

  • + Good stock replacement part
  • + Durable on heavier setup (Kraton EXB, 8S)
  • + Perch mounts to rod end with grub screw
  • − Rod ends broke under light bashing for one owner
  • − Possible inconsistent batch quality
  • − Not considered worth it over stock on one Talion
Summary generated from the reviews above.

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