Parts/Suspension & steering/Shock parts & springs/JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)
JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)
JConcepts

JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)

Part # JCO2702-12.7(3)
Where to buy
$11.05
AMain Hobbies
Seen Oct 12, 2026
$11.05Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is the JConcepts Team Associated Fin Aluminum 13mm Shock Collar. These precision machined optional shock caps feature an angular bleed hole for a more efficient building procedure and maintenance, weight reducing center positioned holes to reduce weight and add style. Package includes two Team Associated fin aluminum 13mm shock collars.


Features:

  • Lightweight durable aluminum
  • Perfect fit for Team Associated 13mm shocks.
  • Knurled portion for increased grip
  • Available in blue or black anodized colors
  • Etched logos for identification
  • Aesthetic shock jewelry

Reviews2.7 · 3 reviews

bdon JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)

Should include correct O-ring. Not machined deep enough to accept AE ring.

Jimmie BlackwellVerified owneron JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)

The last review and JConcepts said to cut the oring. Don't! Go to Amazon and buy the 12mm 1mm oring. This is a guarantee fix. You get a pack of 20 for $6.00 Your welcome!! I gave a 4 because JConcepts should put these in there bags.

Cory CastleberryVerified owneron JConcepts Team Associated Fin Aluminum 13mm Shock Collars (Blue) (2)

These Are great looking, but you have to cut the O rings or these will be a nitemare to install gotta take a 1/16 to 1/8 inch out of the o rings and they go together fine using the standard O ring Is really difficult thentrying to adjust the collar is Extrememly tough. Do yourself a favore and cut the O ring I Wrote Jason Ruona from Jconcepts about this and that was the advice he gave for these.

What reviewers say

Reviewers agree the blue aluminum shock collars look good but report a fit problem: the collars are not machined deep enough to accept the AE-style O-ring included with the set. One reviewer says the stock O-ring must be trimmed, which another reviewer reports the manufacturer recommended. Reviewers differ on the remedy: one suggests cutting the included O-ring, while another advises buying a 12mm x 1mm O-ring instead to avoid cutting. One reviewer also notes that adjusting the collar is difficult with the stock ring. Reviews are few and all relate to the same variant.

  • + Attractive looks
  • + Aluminum build
  • − Machining too shallow for included O-ring
  • − Requires cutting O-ring or replacing it
  • − Difficult collar adjustment
  • − Poor packaging
Summary generated from the reviews above.

Builds using this part

No builds use this part yet — add it to yours from the build editor.