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Act

Act

ACT 18-22 Jeep Wrangler JL / 20-22 Gladiator JT Pro Mass HD-O / Street Sprung Clutch Kit

SKU: ACTJP6-HDSS

Clutch Kits

ACT HD/Perf Street Clutch Kits...

Act

Act

ACT 18-22 Jeep Wrangler JL / 20-22 Gladiator JT Pro Mass HD-O / Street Sprung Clutch Kit

SKU: ACTJP6-HDSS

Clutch Kits

ACT HD/Perf Street Clutch Kits...

A$2,863.01
IN STOCK! Est Ship 3-5 days. In stock at 1 location (4 available)

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Description

Clutch Kit

JP6-HDSS kit features ACT's highly regarded Heavy Duty pressure plate and most popular street disc delivering generous torque capacity, smooth precise feel, quiet operation and increased toughness to withstand the rigors of spirited street and off-road use. 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 performance street discs boast quality parts throughout with robust center sections, premium organic friction materials for exceptional wear and improved heat capacity which are steel-backed for greater burst strength and durability.

Additional Information

HD-O/Perf Street Sprung

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-11-07 17:14:38

Features

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:32:38

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Act, Advanced Clutch, Advanced Clutch Technology
StreetFX SKU actJP6-HDSS
SFX Item ID 4044192
Accounting SKU act-JP6-HDSS
Manufacturer SKU JP6-HDSS
Manufacturer UPC 842385026875
Alternative References ACL-JP6-HDSS, JP6-HDSS

Clutch Kit, 11.000 in. Diameter, Heavy Duty, Full Face Disc, Pro-Mass Flywheel, Jeep, Kit

ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.

Product Attributes
BrandAdvanced Clutch Technology
Manufacturer's Part NumberJP6-HDSS
Part TypeClutch Kits
Product LineACT Heavy-Duty Clutch Kits
UPC842385026875
Clutch UsagePerformance
Clutch Disc Quantity1
Flywheel IncludedYes
Input Spline Quantity21
Input Shaft Diameter1.125 in.
Disc Diameter (in.)11.000 in.
Disc Diameter (mm)280mm
Disc MaterialOrganic
Disc StyleFull face
Hub StyleSprung
Pressure Plate StyleDiaphragm
Throwout Bearing IncludedYes
Throwout Bearing StyleStandard
Alignment Tool IncludedYes
Pilot Bushing IncludedNo
Flywheel MaterialChromoly
Ring Gear Tooth Quantity127-tooth
Flywheel Bolt Quantity8
Counterweight AssistNo
Mounting Hardware IncludedYes
QuantitySold as a kit.
NotesComes with XACT Pro-Mass Flywheel.

Compatibility

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