ACT JP6-HDSS Pro-Mass Heavy-Duty Organic Street Sprung Clutch Kit for Jeep Wrangler JL and Gladiator JT

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. HD-O/Perf Street Sprung Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle, good driveability;Longer friction life, extended by ACT's exclusive diaphragm design, increased durability and heat capacity; Carefully engineered, precisely assembled, accurately balanced, with superior organic friction materials for heat tolerance and reduced fade, premium bearings and hardware; Recommended for street or off-road use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, key areas induction hardened for longer life.

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

The ACT JP6-HDSS Pro-Mass Heavy-Duty Organic Street Sprung Clutch Kit is engineered for Jeep Wrangler JL and Gladiator JT applications requiring increased torque capacity, dependable durability, and smooth street manners. This kit combines ACT’s Heavy Duty pressure plate with a performance street sprung disc to deliver positive engagement, moderate pedal effort, quiet operation, and confident power transfer for spirited street and off-road driving.

ACT’s exclusive diaphragm design increases clamp load, reduces deflection, and helps maximize clutch service life. Each diaphragm undergoes a four-stage heat-treating process for consistent performance, while the pressure plate cover is precision stamped for improved rigidity and consistency. Precision-machined pressure plate castings help absorb heat, and the assembly is 100% clamp-load tested and dynamically computer balanced for smooth, reliable operation at high engine speeds.

The performance street disc uses robust center sections and premium organic friction material for smooth engagement, extended wear, improved heat capacity, and reduced fade. Steel-backed friction materials increase burst strength and durability, while carefully engineered components, premium bearings, and precision assembly support dependable long-term performance. The ACT JP6-HDSS is recommended for street or off-road use and may produce OE-level to mild gear rattle depending on vehicle condition and operating conditions. This kit is backed by ACT’s one-year warranty. Fitment includes select 2020–2021 Jeep Gladiator models and is designed for compatible Jeep Wrangler JL and Gladiator JT applications; verify vehicle configuration before installation.

What’s Included: Heavy Duty pressure plate, performance street sprung organic clutch disc, and required clutch kit components supplied by ACT.

Features:

• Heavy-duty pressure plate increases clamp load and torque capacity for demanding street and off-road use.
• Performance street sprung disc provides smooth, positive engagement with moderate pedal effort and strong driveability.
• Exclusive ACT diaphragm design reduces deflection, extends friction life, and improves clutch durability.
• Premium organic friction materials and steel-backed construction improve heat capacity, wear resistance, and fade control.

Fitments:
2018 Jeep Wrangler Rubicon
2018 Jeep Wrangler Sport
2018 Jeep Wrangler Sport S
2018 Jeep Wrangler Unlimited Rubicon
2018 Jeep Wrangler Unlimited Sahara
2018 Jeep Wrangler Unlimited Sport
2018 Jeep Wrangler Unlimited Sport S
2019 Jeep Wrangler Rubicon
2019 Jeep Wrangler Sport
2019 Jeep Wrangler Sport S
2019 Jeep Wrangler Unlimited Rubicon
2019 Jeep Wrangler Unlimited Sahara
2019 Jeep Wrangler Unlimited Sport
2019 Jeep Wrangler Unlimited Sport S
2020 Jeep Gladiator Launch Edition
2020 Jeep Gladiator Mojave
2020 Jeep Gladiator Overland
2020 Jeep Gladiator Rubicon
2020 Jeep Gladiator Sport
2020 Jeep Gladiator Sport S
2020 Jeep Wrangler Rubicon
2020 Jeep Wrangler Sport
2020 Jeep Wrangler Sport S
2020 Jeep Wrangler Unlimited Rubicon
2020 Jeep Wrangler Unlimited Sahara
2020 Jeep Wrangler Unlimited Sport
2020 Jeep Wrangler Unlimited Sport S
2021 Jeep Gladiator Mojave
2021 Jeep Gladiator Overland
2021 Jeep Gladiator Rubicon
2021 Jeep Gladiator Sport
2021 Jeep Gladiator Sport S
2021 Jeep Gladiator Texas Trail
2021 Jeep Gladiator Willys
2021 Jeep Gladiator Willys Sport
2021 Jeep Wrangler Freedom
2021 Jeep Wrangler Islander
2021 Jeep Wrangler Rubicon
2021 Jeep Wrangler Sport
2021 Jeep Wrangler Sport S
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited Islander
2021 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited Sahara
2021 Jeep Wrangler Unlimited Sahara Altitude
2021 Jeep Wrangler Unlimited Sport
2021 Jeep Wrangler Unlimited Sport Altitude
2021 Jeep Wrangler Unlimited Sport S
2021 Jeep Wrangler Unlimited Willys
2021 Jeep Wrangler Unlimited Willys Sport
2021 Jeep Wrangler Willys
2021 Jeep Wrangler Willys Sport
2022 Jeep Gladiator Altitude
2022 Jeep Gladiator Mojave
2022 Jeep Gladiator Overland
2022 Jeep Gladiator Rubicon
2022 Jeep Gladiator Sport
2022 Jeep Gladiator Sport S
2022 Jeep Gladiator Willys
2022 Jeep Gladiator Willys Sport
2022 Jeep Wrangler Rubicon
2022 Jeep Wrangler Sport
2022 Jeep Wrangler Sport S
2022 Jeep Wrangler Unlimited Rubicon
2022 Jeep Wrangler Unlimited Sahara
2022 Jeep Wrangler Unlimited Sahara Altitude
2022 Jeep Wrangler Unlimited Sport
2022 Jeep Wrangler Unlimited Sport Altitude
2022 Jeep Wrangler Unlimited Sport S
2022 Jeep Wrangler Unlimited Willys
2022 Jeep Wrangler Unlimited Willys Sport
2022 Jeep Wrangler Willys
2022 Jeep Wrangler Willys Sport
2023 Jeep Gladiator Mojave
2023 Jeep Gladiator Rubicon
2023 Jeep Gladiator Sport
2023 Jeep Gladiator Sport S
2023 Jeep Gladiator Willys
2023 Jeep Gladiator Willys Sport
2023 Jeep Wrangler Freedom
2023 Jeep Wrangler Rubicon
2023 Jeep Wrangler Sport
2023 Jeep Wrangler Sport S
2023 Jeep Wrangler Unlimited Sahara
2023 Jeep Wrangler Unlimited Sahara Altitude
2023 Jeep Wrangler Unlimited Sport Altitude
2023 Jeep Wrangler Willys
2023 Jeep Wrangler Willys Sport
2024 Jeep Gladiator Jeep Beach
2024 Jeep Gladiator Mojave
2024 Jeep Gladiator Mojave X
2024 Jeep Gladiator Rubicon
2024 Jeep Gladiator Rubicon X
2024 Jeep Gladiator Sport
2024 Jeep Gladiator Sport S
2024 Jeep Gladiator Texas Trail
2024 Jeep Gladiator Willys
2024 Jeep Wrangler Rubicon
2024 Jeep Wrangler Rubicon X
2024 Jeep Wrangler Sport
2024 Jeep Wrangler Sport S
2024 Jeep Wrangler Unlimited Sahara
2024 Jeep Wrangler Willys
2024 Jeep Wrangler Willys Sport
2025 Jeep Wrangler Rubicon
2025 Jeep Wrangler Rubicon X
2025 Jeep Wrangler Sport
2025 Jeep Wrangler Sport S
2025 Jeep Wrangler Willys
2026 Jeep Wrangler Rubicon
2026 Jeep Wrangler Rubicon X
2026 Jeep Wrangler Sport
2026 Jeep Wrangler Sport S
2026 Jeep Wrangler Willys

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1