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PSC JK Big Bore XD Steering Gear Boxes for 2007-2017 WRANGLER, 2018 WRANGLER JK - SG688R
Part Number: PFN-SG688R
PSC JK Big Bore XD Steering Gear Boxes
Steering Boxes, Big Bore XD Steering Gear Boxes, Power Assist, 16:1 Ratio, Cast Iron, Black, Pitman Arm, Jeep, Kit
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Estimated Ship Date from Texas: Today Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SG688R
Part Type:
Product Line:
Summit Racing Part Number:
PFN-SG688R
UPC:
687927184657
Steering Box Type:
Power assist
Steering Box Material:
Cast iron
Steering Box Finish:
Black
Steering Ratio:
16:1
Pitman Arm Included:
Yes
Mounting Bracket Included:
No
Remanufactured:
No
Quantity:
Sold as a kit.
PSC JK Big Bore XD Steering Gear Boxes
PSC's JK Big Bore XD steering gear box replaces the 70mm stock piston with a larger 80mm piston, giving it more turning torque to turn up to 37 in. tall tires without the need of cylinder assist. More material was added to the case in all mounting for a sturdier base. The sector shaft diameter was increased from 35mm to 42mm for a 35 percent increase in strength. PSC JK Big Bore XD kits come with a factory drop pitman arm, nut, and washer to match the newer larger sector shaft. Anyone with a Jeep JK running larger than factory tires will want this bolt-on upgrade on their must have list!
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Some parts are not legal for use in California or other states with similar laws / regulations
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