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Act

Act

ACT 12-18 Jeep Wrangler JK HD-O/Race Sprung 6 Pad Clutch Kit

SKU: ACTJP4-HDG6

Clutch Kits

ACT HD/Race Clutch Kits...

Act

Act

ACT 12-18 Jeep Wrangler JK HD-O/Race Sprung 6 Pad Clutch Kit

SKU: ACTJP4-HDG6

Clutch Kits

ACT HD/Race Clutch Kits...

A$1,263.77
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

JP4-HDG6 kit features ACT's highly regarded Heavy Duty pressure plate and spring-center 6 pad race disc delivering high torque capacity, aggressive engagement, quiet operation and increased toughness to withstand the demands of off-road racing. ACT’s exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACT’s spring center 6 pad race discs boast quality parts throughout, with robust spring center sections to absorb driveline shock and premium ceramic friction materials to hold power even under the most abusive conditions.

Application Summary

JP4-HDG6 kit features ACT's highly regarded Heavy Duty pressure plate and spring-center 6 pad race disc delivering high torque capacity, aggressive engagement, quiet operation and increased toughness to withstand the demands of off-road racing. ACT’s exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACT’s spring center 6 pad race discs boast quality parts throughout, with robust spring center sections to absorb driveline shock and premium ceramic friction materials to hold power even under the most abusive conditions.

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-10-13 18:18:07

Features

  • "Excellence in Performance", backed by the best one-year warranty in the industry!

Specifications

Product Attributes - Brand
Advanced Clutch Technology
Product Attributes - Manufacturer's Part Number
JP4-HDG6
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
ACT Heavy-Duty Clutch Kits
Product Attributes - UPC
842385024802
Product Attributes - Clutch Usage
Performance
Product Attributes - Clutch Disc Quantity
1
Product Attributes - Flywheel Included
No
Product Attributes - Input Spline Quantity
10
Product Attributes - Input Shaft Diameter
1.125 in.
Product Attributes - Disc Diameter (in.)
11.000 in.
Product Attributes - Disc Diameter (mm)
279mm
Product Attributes - Disc Material
Ceramic
Product Attributes - Disc Style
6-paddle
Product Attributes - Hub Style
Sprung
Product Attributes - Pressure Plate Style
Diaphragm
Product Attributes - Throwout Bearing Included
Yes
Product Attributes - Throwout Bearing Style
Standard
Product Attributes - Alignment Tool Included
Yes
Product Attributes - Pilot Bushing Included
Yes
Product Attributes - Pilot Bushing Material
Steel roller bearing
Product Attributes - Counterweight Assist
No
Product Attributes - Mounting Hardware Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Act
StreetFX SKU actJP4-HDG6
SFX Item ID 4044083
Supplier Item Code 4044083
Manufacturer SKU JP4-HDG6
Manufacturer UPC 842385024802
Alternative References ACL-JP4-HDG6

Compatibility

JP4-HDG6 kit features ACT's highly regarded Heavy Duty pressure plate and spring-center 6 pad race disc delivering high torque capacity, aggressive engagement, quiet operation and increased toughness to withstand the demands of off-road racing. ACT’s exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACT’s spring center 6 pad race discs boast quality parts throughout, with robust spring center sections to absorb driveline shock and premium ceramic friction materials to hold power even under the most abusive conditions.

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