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HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 2
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 3
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 4
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 5
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 6
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 7
HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002 - 21005-AK009 - Image 8
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HKS Piston Pin Set D21 L56 Nissan Skyline | GT-R 1989-2002

$138.00 Sale:$124.20

HKS

Model #21005-AK009

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Low friction double layer coated OEM replacement piston kit redesign to achieved lighter weight and durability.

Features:

  • High Strength: Adapting truss Structure for improved structural rigidity. Made of highly heat-resistant and durable A2628 alloy
  • Ultra-light weight (piston: 352g / piston pins: 97g): Optimized profile for shorter skirt height and narrower skirt width to reduce weight. The shortened piston pin makes pin boss lighter. Machined to reduce excess thickness parts to achieve ultra-lightweight.
  • Low friction: Double-layer moly and PTFE coating to reduce friction. Reducing the axial load by offsetting piston pin
Fitment:
  • Nissan GT-R RB26DETT 1989-2002
  • Nissan Skyline RB26DETT 1989-2002

Other Part Numbers:
HKS #hks21005-AK009

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.

Warranty for Exhaust System

HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.

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