HU3431 - Tokico Shocks - HP Series

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Part #: HU3431
Notes: HP Series Coil-Over Shock Absorber
MSRP: $122.86
Your Price: $92.38


Body Length 14.875in
Compressed Length 14.562in
Extended Length 18.063in (Bottom of Taper)
Position Rear

This Item Also Available In

Part Number Price Notes & Specs
HU3429 $98.33 Notes HP Series Coil-Over Shock Absorber
Body Length 11.125in
Compressed Length 11.125in
Extended Length 16.875in (Bottom of Taper)
Position Front-Right
HU3430 $98.33 Notes HP Series Coil-Over Shock Absorber
Body Length 11.125in
Compressed Length 11.125in
Extended Length 16.875in (Bottom of Taper)
Position Front-Left

All Fitments

Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1990 - 1996 300ZX 2+2
ALL ALL N ALL ALL Excl Adjustable Suspension

Product Description

The famous “Blue Shocks”, TOKICO’s HP Series continues to be the overwhelming choice of performance enthusiasts looking for the best in overall handling and ride quality.

Not all shocks and struts are created equal. TOKICO Performance shocks have many features that are unique in their design, and the source of their reputation as a premium shock absorber.

The HP Series typifies TOKICO’s damping philosophy and valving flexibility. By minimizing low-speed damping force and greatly increasing damping at medium and high piston speeds, HP shocks and struts optimize tire adhesion, handling precision and ride composure.

The heart of TOKICO’s HP Series is its unique piston design. A multi-stage variable-aperture valve system features precise orifice control, creating the unique flexibility and accuracy of its damping response. The oil lubricant is also specially compounded to resist breakdown and minimize viscosity change as temperatures vary. A superior performance and traction upgrade with virtually no compromise in ride quality, TOKICO’s HP Series shocks and struts are also an ideal upgrade for vehicles with lowering springs and larger, heavier aftermarket wheels.

Benefits of TOKICO’s aftermarket performance shocks and struts:


  • Traction
  • Stability
  • Steering response
  • Cornering ability
  • Braking ability


  • Ride quality
  • Shock and strut longevity
  • Reliability


  • Body roll in corners
  • Dive under braking
  • Squat under acceleration
  • Pitch during straight-ahead driving
  • Suspension bottoming

Precision Construction
Pressure Tube is mandrel-drawn twice to ensure precise dimensional tolerances and concentricity, for excellent sealing and minimal dynamic friction (drag).

Reduced Friction
Teflon™ coated Piston Rod Guide minimizes dynamic friction and extends piston-rod life.

Priston Quality
Piston Rod is hardened, chrome-plated and micro-polished, for smooth operation and contributing to long seal life.