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HKS Engine Components › Piston Sets - Forged - 4cyl

HKS Forged Piston Kits

Part # hks21003-AT006 MFR # 21003-AT006 UPC 4957266630617 ID 716625

HKS BCD PISTON KIT G16E STEP3 AA 87.5

✓ In Stock (4 locations)
$2,600.00
Free ground shipping on eligible orders
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
⚠️ CARB Acknowledgment Required — Buyer must confirm emissions compliance at checkout.
Identification
BrandHKS
Part Numberhks21003-AT006
MFR Part #21003-AT006
UPC / Barcode4957266630617
Item ID716625
Price GroupHKS C
Born-On Date2024-04-02
CategoryEngine Components
SubcategoryPiston Sets - Forged - 4cyl
Dimensions & Shipping
Dimensions8.5" × 8.3" × 4.3" (L×W×H)
Weight4.20 lbs
LTL FreightStandard Parcel
Air ShippingEligible
Stock & Availability
Status ✓ In Stock (4 locations)
Warehouses
● 01 ● 02 ● 03 ● 59
Regular StockYes
PowersportsNo
Compliance & Regulations
Prop 65No Warning
CARBNot CARB Approved
CARB Ack.Required
ActiveActive
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