Air and Fuel› Superchargers, Turbochargers and Components

HKS

HKS Stem-seal set RB26DETT

$141.00

SKU: H005 22999-AN004

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The HKS RB26 Valve Stem Seals are designed for the Nissan RB26 engine. Stock valve stem seals can allow oil to fall when revving continuously above 9,000 RPM. These HKS seals are engineered to prevent oil fall even up to 10,000 RPM, as tested with the HKS Drag GT-R.

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

BrandHKS
Part NumberH005 22999-AN004

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