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  • Features & Benefits

    Universal-length Rancho RS5000X shocks RS55251 are made for custom vehicle builds. The new, larger (2.25 inch diameter) RS5000X features an exclusive valve design for increased control and a more precise ride profile. Runs cooler and more consistently while extending shock durability. Limited lifetime warranty against manufacturer defect.

    Rancho RS5000X Shock Absorber RS55251

    Compressed Length - 16.02
    Extended Length - 27.06
    Upper Mount Type - Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
    Lower Mount Type - Loop Bushing & Sleeve Mount - 14MM Sleeve ID X 1,9/16" Sleeve OAL

    Replaces OEM part Numbers: Ford: 1L3Z18124AC, 1L3Z18124BA, 1L3Z18125AA, 2L3Z18124AA, 2L3Z18124BA, 2L3Z18124BB, 2L3Z18124CA, 2L3Z18124DA, 2L3Z18124EA, 2L3Z18124MA, 2L3Z18125AA, 2L3Z18125BA, 2L3Z18125BB, 2L3Z18125CA, 2L3Z18125EA, 2L3Z18125FA, 2L3Z18125GA, 2L3Z18125HA, 2L3Z18125KA, 3L3Z18124AA, 3L3Z18125AA, 3U2Z18124BB, 3U2Z18124BM, 3U2Z18124DAA, 3U2Z18124QAA, 3U2Z18124RAA, 5U2Z18V125AD, F4TZ18124D, F4TZ18124H, F4TZ18124J, F4TZ18125B, F4TZ18125G, F5TZ18124AA, F5TZ18125AA, F65Z18124EB, F65Z18124FB, F65Z18124GA, F65Z18124HB, F65Z18125AB, F65Z18125CB, F65Z18125DC, F75Z18124AA, F75Z18124BA, F75Z18125AG, F75Z18125AH, F75Z18125DA, F75Z18125DC, F75Z18125HA, F75Z18125HB, F75Z18125HC, F75Z18125JB, F75Z18125PB, F75Z18125PC, F85Z18124LA, XL3Z18124AA, XL3Z18124CA, XL3Z18125CA, YL3Z18124AA, YL3Z18124BA, YL3Z18124CA, YL3Z18124DA, YL3Z18125AA, YL3Z18125BA, YL3Z18125CA, YL3Z18125DA, YL3Z18125EA

  • Fitments

  • Review

  • Need Help?

    Contact Shockwarehouse By Phone

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday toll free at 1-800-245-7469 or locally and internationally at 1-954-202-6229.


    Contact Shockwarehouse Through Live Chat

    Shockwarehouse live chat is typically available from 10 am to 4:30 pm Monday through Friday and can be accessed by clicking the Live Chat button on the right side of the page.

    Contact Shockwarehouse By Text/SMS

    Shockwarehouse is available from 10 am to 4:30 pm Eastern Standard Time Monday through Friday, text us at 1-800-245-7469. Durring off hours, the texts are checked frequently and usually will be answered within 1-6 hours. Please provide details about your vehicle or shock needs so we can have your answer ready.


    Contact Shockwarehouse Through Email

    Technical Questions

    All technical questions regarding vehicle fitment, custom made shocks, lifted and lowered vehicles, or any other technical shock questions should use the Technical Support Form


    Returns

    All return requests and inquiries must use the Return Form.


    Warranty

    For warranty requests and inquiries, please see the Warranty Help Form

    New Order or Order Status

    For help placing a new order, checking the status of your order, or making changes to your order, please call 1-800-245-7469 or 1-954-202-6229 between the hours of 9 am and 6 pm Eastern Standard Time Monday through Friday. You can also submit the form here. Please note: order cancellation requests MUST be made by phone.

Rancho RS55251 Rear RS5000X Shock Absorber Ford F-150, F-250 4WD

Rancho RS55251 Rear RS5000X Shock Absorber Ford F-150, F-250 4WD

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