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Suspension Rubber Helper Spring Kit-XL FR350SDJ fits 17-18 Ford F-350 Super Duty

5.07 product ratings
Sakari Motorsports (18705)
98.2% positive feedback
Price:
$398.07
Free 2-4 day delivery
Get it between Wed, Aug 27 and Fri, Aug 29
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Manufacturer: Timbren. Its unique design ensures superb ride quality – loaded or unloaded. This SES Suspension Upgrade fits the rear suspension of a Ford F-350 pickup truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit.

About this product

Product Identifiers

BrandTimbren
Manufacturer Part NumberFR350SDJ
eBay Product ID (ePID)236432088

Additional Product Features

NotesDescription--Suspension Enhancement System
Sub TypeSuspension Rubber Helper Spring Kit
Part TypeSuspension, Springs and Related Components

All listings for this product

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Timbren FR350SDJ SES Suspension Enhancement System Bump Stop for 17-25 Ford F350
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item 8 Timbren FR350SDJ for 17-23 Ford F-350 Super Duty Rear Suspension Enhancement Sys
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item 9 Timbren 2017 Ford F-350 Super Duty Rear Suspension Enhancement System
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Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
item 10 Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
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Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
item 11 Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
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item 12 Timbren SES Rear Suspension Enhancement System For 2017-23 Ford F350 Super Duty
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Timbren FR350SDJ Suspension Enhancement System Fits 17-22 F-350 Super Duty
item 13 Timbren FR350SDJ Suspension Enhancement System Fits 17-22 F-350 Super Duty
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item 14 Timbren FR350SDJ SES Suspension Enhancement System
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item 16 Timbren Rear Suspension Enhancement System Fits 2017 Ford F-350 Super Duty
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Timbren FR350SDJ SES Suspension Enhancement System For Ford F350 SD 17-24
item 17 Timbren FR350SDJ SES Suspension Enhancement System For Ford F350 SD 17-24
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Timbren FR350SDJ SES Suspension Enhancement System For Ford F350 SD 17-24
item 18 Timbren FR350SDJ SES Suspension Enhancement System For Ford F350 SD 17-24
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Suspension Rubber Helper Spring Kit-XL FR350SDJ fits 17-18 Ford F-350 Super Duty
item 19 Suspension Rubber Helper Spring Kit-XL FR350SDJ fits 17-18 Ford F-350 Super Duty
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item 21 Timbren for 2017 Ford F-350 Super Duty Rear Suspension Enhancement System FR350S
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item 22 Timbren SES FR350SDJ Suspension Enhancement System For 17-21 Ford F-350 SD
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item 23 Rr Overload Helper Spring Timbren Industries FR350SDJ
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item 24 Suspension Rubber Helper Spring Kit-XL FR350SDJ fits 17-18 Ford F-350 Super Duty
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item 26 Timbren Rear Suspension Enhancement System Kit For 17-25 Ford F350 Super Duty
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item 27 Timbren Suspension Rubber Helper Spring REAR Kit fits 2017-2024 Ford F-350
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item 28 Timbren FR350SDJ Suspension Enhancement System Fits 17-24 F-350 Super Duty Rear
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item 29 Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
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item 30 Timbren SES Rear FR350SDJ Suspension Enhancement System
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item 31 Timbren For 2017 Ford F-350 Super Duty Rear Suspension Enhancement System
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item 32 Timbren FR350SDJ Suspension Enhancement System Fits 17-23 F-350 Super Duty
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item 33 Timbren FR350SDJ Suspension Enhancement System Fits 17-21 F-350 Super Duty
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item 34 Timbren FR350SDJ
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item 35 Timbren Rear Suspension Enhancement System Kit Ford F350 Super Duty For 17-25
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item 36 Timbren FR350SDJ Rear Axle SES Suspension Upgrade for Ford F-350 Super Duty
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item 37 Timbren FR350SDJ - Rear SES Rubber Helper Spring Kit
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item 38 Timbren SES Rear Suspension Enhancement System Fits 2017-24 Ford F350 Super Duty
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item 39 Timbren FR350SDJ Suspension Enhancement System
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item 40 Timbren Rear Suspension Enhancement System For 17-20 Ford F350 *
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item 41 Timbren Rear Suspension Enhancement System For 2017 Ford F-350 Super Duty
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item 42 Timbren SES Rear Suspension Enhancement System for 2017-2021 Ford F-350
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item 43 Timbren SES Rear Suspension Enhancement System for 2017-2021 Ford F-350
$398.07
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item 44 Timbren FR350SDJ Suspension Enhancement System Fits 17-22 F-350 Super Duty
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item 45 Timbren SES Rear Suspension Enhancement System For 2017-23 Ford F350 Super Duty
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item 46 Timbren For 2017 Ford F-350 Super Duty Rear Suspension Enhancement System
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Timbren Rear Suspension Enhancement System Kit for 17-24 Ford F-350 Super Duty
item 47 Timbren Rear Suspension Enhancement System Kit for 17-24 Ford F-350 Super Duty
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Fits For Timbren Fr350sdj Suspension Enhancement System
item 48 Fits For Timbren Fr350sdj Suspension Enhancement System
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FR350SDJ Timbren Rear Suspension Enhancement Kit for 17-25 Ford F-350 Super Duty
item 49 FR350SDJ Timbren Rear Suspension Enhancement Kit for 17-25 Ford F-350 Super Duty
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Timbren FR350SDJ SES Suspension Rear Kit for 17-25 Ford F-350 Super Duty
item 50 Timbren FR350SDJ SES Suspension Rear Kit for 17-25 Ford F-350 Super Duty
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item 51 Timbren FR350SDJ SES
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item 52 Timbren SES Load Leveling Rubber Springs for 17-24 F-350 SuperDuty [R]
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item 53 Timbren FR350SDJ Suspension Enhacement System
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item 54 Suspension Rubber Helper Spring fits 2017 Ford F-350 Super Duty TIMBREN SES
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item 55 Rear Suspension SES Load Helper Kit 17-25 Ford F350 SD 2WD 4X4 Timbren FR350SDJ
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item 56 Timbren FR350SDJ Suspension Enhancement System Fits 17-21 F-350 Super Duty
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TIMBREN 17-22 Fits Ford F350 Super Duty SES Suspension Enhancement Sys Rear Kit
item 57 TIMBREN 17-22 Fits Ford F350 Super Duty SES Suspension Enhancement Sys Rear Kit
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Timbren SES Rear Suspension Enhancement System for 17+ F-350 Super Duty
item 58 Timbren SES Rear Suspension Enhancement System for 17+ F-350 Super Duty
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Timbren FR350SDJ Suspension Enhancement System
item 59 Timbren FR350SDJ Suspension Enhancement System
$398.07
Free shipping
listings for this product

Ratings and Reviews

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5.0
7 product ratings
  • 7 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by longranger55
    Aug 30, 2024

    This suspension upgrade is certainly a g...

    This suspension upgrade is certainly a good thing for our Ford F-350. Makes the factory bump stop look weak. Recommend this on any Super Duty truck.

    Verified purchase: YesCondition: New

  • by rcshome165
    Jun 21, 2025

    These actually work unbelievably well. B...

    These actually work unbelievably well. Better than air bags in my opinion

    Verified purchase: YesCondition: New

  • by kingcobra3525
    Dec 20, 2021

    Dampen squat system

    seen online best system to stop squatting

    Verified purchase: YesCondition: New

  • by davidanaya1910
    Apr 27, 2021

    A load off!

    These really helped with the load of my RV

    Verified purchase: YesCondition: Pre-owned

  • by bounceman2011
    May 04, 2017

    Suspension

    Easy to install and work perfect.

    Verified purchase: YesCondition: New

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