PSC Cylinder Assist™ Steering Kit 8.0″ for Jeep JL 3.6L – 1.5″ Tie‑Rod Clamp
SK689R36JP2-8.0W-1.5
Designed exclusively for 2018–2023 Jeep Wrangler JL 3.6 L builds using aftermarket axles with 8.0″ lock‑to‑lock spacing and a 1.5″ OD tie‑rod, this complete hydraulic steering kit from PSC Motorsports delivers unmatched steering power, precision, and reliability.
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Big Bore XD Steering Gearbox: Upgrades the OE 70 mm hydraulic piston to 80 mm and strengthens the sector shaft from 42 mm to 45 mm—resulting in significantly increased torque for 35"+ tires and locked differentials.
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High‑Flow Belt‑Driven Pump: Replaces the stock EHPS pump to prevent overheating and ensure reliable hydraulic pressure under load, making steering predictable in demanding terrain.
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8.0″ Stroke Cylinder Assist™ Axle Kit: Matched precisely to your axle stroke and tie‑rod size for full steering range and maximum assist.
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1.5″ Tie‑Rod Clamp (TRCL1.5): Provides direct compatibility with common aftermarket tie rods used on Currie HD60, Dana 60, and similar heavy-duty axles—no welding required.
This bolt‑on steering overhaul includes hoses, fittings, cooler, anti-splash valve, SWEPCO hydraulic fluid, and new OE-spec pitman arm to fit the upgraded gearbox. Heavy-duty construction means durability in the toughest off-road conditions, and the system acts as a dynamic steering stabilizer to reduce driver fatigue