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Parts/Suspension & steering/Shock parts & springs/JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)
JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)
JConcepts

JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

Part # JCO2490-14.8(5)
Shock parts & springsShock towers & mountsLandcraft
Fits
Team Associated RC10 B6Team Associated RC10 B74Team Associated RC10 T6Team Associated RC10 B5Team Associated RC10 SC5MTeam Associated RC10 T5M
Where to buy
$12.75
AMain Hobbies
Seen Oct 12, 2026
$12.75Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The JConcepts Fin Aluminum 12mm V2 Shock Cap is precision machined with angular bleed hole to allow for correct building procedure and maintenance, and are a must have addition for your Associated V2 shocks. The cap features weight reducing holes positioned about the center to reduce weight and the precision of the machined threads and knurling allow for a smooth transition while the cap seals over the standard shock body o-ring during assembly. The caps are available in blue or black anodizing and include the etched JC logo for identification. Package includes two caps.

Features:
  • JConcepts design and function
  • Aluminum, light-weight / durable construction
  • Knurled portion for increased grip
  • Available in blue or black anodized colors
  • Etched logos for identification
  • Aesthetic shock jewelry

Reviews4.8 · 5 reviews

michael longfordVerified owneron JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

Must do upgrade for team associated v2 shocks!BLEEDER SCREW MAKES LIFE EASIER ?

Reid LavigneVerified owneron JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

A must do upgrade for AE 12mm shocks. Very well machined and stopped my leaking problems

Pete DeVrieson JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

I’ve bought 2 full sets of these, one set for my AE B6.2, and the second set for my AE DR10 kit. Along with these aluminum shock caps, I also picked up the matching bottom caps and spring adjusters for both cars, lastly I changed out the shock bodies on both vehicles to the upgraded Kashima Coat Fox models, and for The DR10 I also upgraded to a set of machined pistons which require the V2 chrome or TiNi shock shafts. I went with two pairs of the chrome version. Overall quality and fit and finish is great, no complaints and they look great especially when using the other matching parts. I did have to upgrade the upper shock mounts to the JConcepts Fin titanium model on the DR10 which came with the Delrin inserts which eliminates the slop as these aren’t designed to work with with the stock DR10 upper shock mounts.

Stephen HernandezVerified owneron JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

looks dialed.. very nice fit and finish. they will be the proof if you are a clean driver because they will show scratches..Again the quality is great..if you are into suspension and like having nice parts to work with then this is an upgrade for you !

Ben DutfieldVerified ownerMay 25, 2017on JConcepts Fin Aluminum 12mm V2 Shock Cap (Blue) (2)

So I recived these yesterday and they seem to look nice on my b6. The only problem I had was that the bleeder screw didn't fit any of my protek tools

2 found this helpful
What reviewers say

Reviewers generally rate these blue aluminum 12mm V2 shock caps highly for fit, finish and machining quality, and they are described as a good match for Team Associated B6 and DR10 shocks. Two reviewers say the caps stopped shock leaking or simplified bleeding, while one notes the bleeder screw does not fit common Protek tools. Another reviewer mentions the caps show scratches easily, a visual trade-off rather than a functional fault. One review is largely about additional matching parts and shock upgrades, so its praise is less specific to these caps. Overall sentiment is strongly positive, with the sample small at five reviews.

  • + Good fit and finish
  • + Solid machining quality
  • + Matches AE B6 and DR10 shocks
  • + Reported to stop shock leaking
  • − Bleeder screw doesn't fit Protek tools
  • − Shows scratches easily
Summary generated from the reviews above.

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