PSC Steering Performance Steering BIG BORE XD Cylinder Assist Steering Gear – Jeep Wrangler JK JKU (2007–2018) SG688R | SG688R
PSC Steering Performance Steering BIG BORE XD Cylinder Assist Steering Gear – Jeep Wrangler JK JKU (2007–2018) SG688R | SG688R is out of stock but may be available for drop shipment from the manufacturer.
Authorized Dealer of PSC Steering
Product Description
Big Bore XD2 Cylinder Assist Steering Gearbox for 2007-18 Jeep JK
The stock JK steering box? It’s fine for stock tires and errands. But throw on 37s, a locker, and a weekend in Moab, and that thing’s begging for mercy. The BIG BORE XD® is the fix—built with a beefy 45mm sector shaft and a reinforced case so it won’t twist, crack, or cry when you crank it hard. Pair it with a PSC High-Flow Pump Kit and you’ll feel the difference the first time you turn the wheel—smooth, strong, and no more arm wrestling at the trailhead.
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