HKS
HKS Forged Piston Kit RB26DETT 2.8L STEP ZERO - 87mm Bore
SKU: H005 21004-AN012
Description
Part #: 21004-AN012
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | HKS |
| Part Number | H005 21004-AN012 |
Videos
Finally Unboxing my numbered HKS 2.8 Crate Motor from JAPAN!
UP Garage RB28 GTR 2.8 liter HKS stroker kit forged internals Step 2 VCam and HKS 2530 turbos
550HP Skyline GT-R R33 (HKS 2.8L Stroker and GT-SS's)
2.8L Stroker RB26 Time Attack built GTR on the streets EP13
For sale 720 bhp HOSAKA TUNING FACTORY 1999 R34 GT-R HKS 2.8L GT-RS V-CAM Part4
850HP Skyline R33 GT-R Street Drive *ROASTS TIRES* (2.8L Stroker RB Perfection!)
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy