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    5. PSC Steering Big Bore XD Steering Gearboxes

    PSC Steering Big Bore XD Steering Gearboxes

    PSC Steering
    PSC Steering Big Bore XD Steering Gearboxes

    From $1,020.36

    3.8
    Q&A

    Price Match Guarantee
    10 Products

    PSC Steering Big Bore XD Cylinder Assist Steering Gear - SG061R

    Part Number: PSMSG061R

    3.5 (4) | 1 Q&A

    How to Get it

    Specifications

    $1,050.00
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • 100% factory fit
    • Billet aluminum top and end covers
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • Turning Ratio: 13-16:1 Variable, 3.3 turns lock-to-lock
    • Input Shaft: 3/4" - 30 spline
    • Port Type: Metric o-ring
    • Mounting: (4) bolt, inside-the-frame
    • Threaded ports are machined directly into the gearbox housing for -6AN fitting connection to PSC Steering Assist Cylinder
    • California Residents: WARNING

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Power Steering Gearbox - SG853

    Part Number: PSMSG853


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    9 Q&A

    How to Get it

    Specifications

    $995.00
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • PSC Exclusive Design based on the 2010 and Up Dodge XD platform
    • Modified for Direct Bolt-In Replacement utilizing OEM High and Low Pressure Hose Assemblies and Pitman arm
    • Upgraded 45MM Sector Shaft Bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 Steering Ratio reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: Dodge 3/4-36 Spline
    • Port Type: Metric O-Ring
    • Mounting: Three (3) Bolt, Inside-the-Frame

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Power Steering Gearbox - SG856

    Part Number: PSMSG856

    0 Q&A

    How to Get it

    Specifications

    $995.00
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • PSC Exclusive Design based on 2010 and up Dodge XD platform
    • Modified for direct bolt-in replacement utilizing OEM high and Low Pressure Hose Assemblies and Pitman arm
    • Upgraded 45mm sector shaft bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 Steering Ratio reduces number of turns lock-to-lock for improved parking lot manuevering and more stable highway driving
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: Dodge 3/4-36 spline
    • Port Type: Metric o-ring
    • Mounting: Three (3) Bolt, Inside-the-Frame

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Cylinder Assist Steering Gearbox - SG853R

    Part Number: PSMSG853R

    0 Q&A

    How to Get it

    Specifications

    $966.91
    $995.00
    Only 1 left in Stock ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • PSC exclusive design based on the 2010 and up Dodge XD platform
    • Modified for direct bolt-in replacement utilizing OEM high and low pressure hose assemblies and pitman arm
    • Upgraded 45mm sector shaft bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 steering ratio reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • -6AN male ports for connection to PSC Steering Assist Cylinder
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: Dodge 3/4-36 spline
    • Port Type: Metric o-ring

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Cylinder Assist Steering Gearbox - SG856R

    Part Number: PSMSG856R

    0 Q&A

    How to Get it

    Specifications

    $1,650.00
    Only 3 left in Stock ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • PSC exclusive design based on 2010 and up Dodge XD platform
    • Modified for direct bolt-in replacement utilizing OEM high and low pressure hose assemblies and pitman arm
    • Upgraded 45mm sector shaft bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 steering ratio reduces number of turns lock-to-lock for improved parking lot manuevering and more stable highway driving
    • Larger Piston diameter delivers Increased torque output for Upgraded Tire Sizes and locking differentials
    • -6AN male ports for connection to PSC Steering Assist Cylinder
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: Dodge 3/4-36 spline
    • Port Type: Metric o-ring

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD2 Cylinder Assist Steering Gearbox - SG688R

    Part Number: PSMSG688R

    0 Q&A

    How to Get it

    Specifications

    $1,449.54
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 07-18 Wrangler JK, 2 & 4 Door
    • Equipped with PSC's Exclusive Ram Port Tower
    • 6AN Male Ports for connection to PSC Steering Assist Cylinder
    • 85MM Piston for a 35 percent Increase in Torque Output to efficiently move large tire sizes greater than 37 Inches, locking front differentials, and larger aftermarket axles
    • 45MM Sector Shaft Diameter eliminates shear potential, one of the main failures of the OEM steering gearbox in severe conditions
    • Mounting Pad areas re-engineered to improve structural rigidity and eliminates the need for bracing even on intermediate to severe duty use vehicles
    • 16:1 Turning Ratio delivers improved on-the-road driving manners and reduces oversteer
    • PSC Exclusive Pitman Arm Included
    • California Residents: WARNING

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Power Steering Gearbox - SG840

    Part Number: PSMSG840

    5.0 (1) | 0 Q&A

    How to Get it

    Specifications

    $995.00

    Specifications

    • 100% new
    • Upgraded 45mm sector shaft bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 steering ratio reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving
    • Larger piston diameter delivers Increased torque output for upgraded tire sizes and locking differentials
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: GM DD with 3/4-30 spline adapter
    • Port Type: Metric o-ring
    • (4) Slot pitman arm required
    • Mounting: (3) Bolt, inside-the-frame
    • California Residents: WARNING

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Cylinder Assist Steering Gearbox - SG840R

    Part Number: PSMSG840R

    2 Q&A

    How to Get it

    Specifications

    $966.91
    $995.00

    Specifications

    • 100% new
    • Upgraded 45mm sector shaft bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox
    • 13:1 Steering Ratio reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • -6AN male ports for connection to PSC Steering Assist Cylinder
    • Turning Ratio: 13:1, 3.25 turns lock-to-lock
    • Input Shaft: GM DD with 3/4-30 spline adapter
    • Port Type: Metric o-ring
    • (4) Slot pitman arm required
    • Mounting: (3) bolt, inside-the-frame

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Cylinder Assist Steering Gearbox - SG062R

    Part Number: PSMSG062R

    0 Q&A

    How to Get it

    Specifications

    $1,020.36
    $1,050.00
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • 100% factory fit
    • Billet aluminum top and end covers
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • Turning Ratio: 13-16:1 variable, 3.3 turns lock-to-lock
    • Input Shaft: 13/16" - 36 spline
    • Port Type: Metric o-ring
    • Mounting: Four (4) bolt, inside-the-frame
    • Threaded Ports are machined directly into the gearbox housing for -6AN fitting connection to PSC Steering Assist Cylinder
    • California Residents: WARNING

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

    PSC Steering Big Bore XD Cylinder Assist Steering Gearbox - SG400R

    Part Number: PSMSG400R

    5.0 (1) | 0 Q&A

    How to Get it

    Specifications

    $1,050.00
    In-Stock Ships next business day ?
    • + Add to Wishlist

    Specifications

    • 100% new
    • Saginaw style replacement for OEM ZF Steering Gearbox
    • Larger piston diameter delivers increased torque output for upgraded tire sizes and locking differentials
    • Modified for adding steering assist cylinder
    • Billet aluminum top and end covers
    • Turning Ratio: 14:1, 3.25 turns lock-to-lock
    • Input Shaft: 3/4" - 30 spline
    • Port Type: Metric o-ring
    • Mounting: (3) Bolt, inside-the-frame
    • Threaded ports are machined directly into the gearbox housing for -6AN fitting connection to PSC Steering Assist Cylinder

    PROMOTIONS AUTOMATICALLY APPLIED

     Qualifies for Free Shipping

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    Features

    • Retains the stock OEM valving
    • Increase the actually turning force
    • This valving allows the handling to remain as close to the way the vehicle was engineered to be as possible
    • You will have decent road feel on the highway and no over steer
    • The steering input effort will remain un-altered from stock at all speeds
    • California Residents: WARNING

    PRODUCT OVERVIEW

    Customer Reviews

    3.8
    3.8 112
    8 Customer ratings

    Customer Images

    Psc in bag (comes with directions)
    Installed and painted
    PSC vs stock
    5.0 Nice Steering Box!!

    Nice HD unit bought to replace my junk 4 bolt top box that made me look like a DUI candidate goin down the road..Replaced my p.s pump at same time.. So far pretty impressed nice and tight only been a few hundred miles but steers 100x better.. Did have to adjust inner tie rod to get wheel straight due to the bigger box. Hope it last as much as it cost.


    from Iowa |
     
    5.0 YOU WONT REGRET!!

    Own a Jeep Wrangler 98 tj sport w/ 35" tires and a 4.5" lift. Had a lot of play in steering wheel and old box was leaking. Put this in with my boyfriend and was pretty easy. Zero play now. Make sure to paint only iron parts to prevent rusting. 4wd website never updated on tracking still said "processing" on delivery day. SPEND THE MONEY NOW SO YOU DONT SPEND MORE IN THE LONG RUN


    from Buffalo NY |
     
    Psc in bag (comes with directions)
    Installed and painted
    5.0 Solid steering upgrade.

    Works great, tightened things up considerably. So far worth the premium price compared to remanufactured boxes


    from Montana |
     
    5.0 Awesome steering box!

    Bought this 4 years ago, this box is great, very powerful but you will need a higher pressure steering pump to keep up and it bolted right to my c1500 2wd so its not only for 4wd


    from California |
     
    5.0 PSC

    Took care of all my steering issues. Install was straight forward and the only difficulty was shortening the steering shaft. Works great on and off road.


    from SC |
     
    PSC vs stock

    Question & Answers

    Answered question

    Manufacturer

    Headquartered in Fort, Texas, Performance Steering Components (PSC) grew out of founder Tom Allen's business to re-manufacture rack & pinion steering gears originally launched over 30 years ago. He graduated to custom steering gear and system builds for off-road and racing applications and the business grew. Now, PSC Motorsports boasts over 200 dealers and its sales staff maintains an avid interest in off-road related innovations and events. 4WD carries a wide spectrum of PSC products for Jeeps including power steering conversion kits, Jeep steering boxes and Jeep hydraulic steering assists to keep your trips on and off the trail safe and smooth. Shop PSC Steering Now

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