Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

ACT 90-91 Prelude 2.0 Si HD/Race Sprung 4 Pad Clutch Kit
Part Number: HP4-HDG4

Images may be for reference only

ACT 90-91 Prelude 2.0 Si HD/Race Sprung 4 Pad Clutch Kit
Part Number: HP4-HDG4

Be the first to review!
Retail: $695.44
$625.90 & Free Shipping
Save: $69.54 (10%)

Reward Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.


Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 2.5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 1252 reward points. Learn More


Special Order
Estimated shipping time if ordered today is 30 days, but it may take longer.
Not eligible for cancellation or return

Product Details

Part Number: HP4-HDG4
Brand: ACT
Transmission: Manual

The ACT HP4-HDG4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4-pad spring-centered race disc features a spring-center to properly damp torsional vibrations for quieter operation and resist failure even under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 4-pad spring-centered race disc, engagement is harsher, but shifting is faster. ACT's 4-pad spring-centered race disc is well-suited for smaller disc sizes in smaller engines.
  • Product Weight (lbs.): 12.9
  • Torque Capacity (ft/lbs.): 310
  • Torque Capacity Over OE: 83%
  • Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
  • Moderate friction life, extended by ACT's exclusive diaphragm design
  • Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
  • Recommended for high horsepower street or race use
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Honda Prelude
1990 Honda Prelude 2.0 Si Manual
1991 Honda Prelude 2.0 Si Manual

Engine Fitment

Honda 2.0L/1958CC - 4 Cylinder (B20A5)

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review