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Timbren SES Load Leveling Rubber Springs for 15-24 F450 SuperDuty Pickup [R] - Picture 1 of 3
Timbren SES Load Leveling Rubber Springs for 15-24 F450 SuperDuty Pickup [R] - Picture 2 of 3
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Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J

4.673 product ratings
70after Performance Parts (38317)
98.8% positive feedback
Price:
US $398.07
ApproximatelyC $553.16
+ $34.54 shipping
Estimated delivery Wed, Oct 8 - Thu, Oct 16
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Condition:
New

About this product

Product Identifiers

BrandTimbren
Manufacturer Part NumberFRTT350J
eBay Product ID (ePID)235918935

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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New
Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
item 1 Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
C $434.56
Free shipping
Timbren FRTT350J Rear Axle SES Suspension Upgrade for Ford F-250/350 Super Duty
item 2 Timbren FRTT350J Rear Axle SES Suspension Upgrade for Ford F-250/350 Super Duty
C $434.56
Free shipping
item 3 Rr Overload Helper Spring Timbren Industries FRTT350J
C $538.27
Free shipping
TIMBREN SES SUSPENSION ENHANCEMENT SYSTEM SKU# FRTT350J - REAR SEVERE SERVICE KI
Last one
item 4 TIMBREN SES SUSPENSION ENHANCEMENT SYSTEM SKU# FRTT350J - REAR SEVERE SERVICE KI
C $553.16
Free shipping
Timbren FRTT350J Suspension Enhacement System
item 5 Timbren FRTT350J Suspension Enhacement System
C $553.16
+C $45.13 shipping
Timbren FRTT350J SES Suspension Enhancement System
item 6 Timbren FRTT350J SES Suspension Enhancement System
C $553.16
+C $45.13 shipping
Rr Overload Helper Spring Timbren Industries FRTT350J
item 7 Rr Overload Helper Spring Timbren Industries FRTT350J
C $553.16
+C $45.13 shipping
Rr Overload Helper Spring Timbren Industries FRTT350J
item 8 Rr Overload Helper Spring Timbren Industries FRTT350J
C $553.16
+C $45.13 shipping
Timbren FRTT350J Rear Suspension Rubber Helper Spring Kit for F-250 Super Duty
item 9 Timbren FRTT350J Rear Suspension Rubber Helper Spring Kit for F-250 Super Duty
C $553.16
+C $45.13 shipping
Timbren Rear Suspension Enhancement for Ford F-450 Super Duty
item 10 Timbren Rear Suspension Enhancement for Ford F-450 Super Duty
C $553.16
+C $45.98 shipping
Timbren FRTT350J 17-22 F250 and F350 Timbren Severe Service Rear Suspension H...
item 11 Timbren FRTT350J 17-22 F250 and F350 Timbren Severe Service Rear Suspension H...
C $553.16
+C $45.98 shipping
Timbren 2015 Ford F-450 Super Duty Rear Suspension Enhancement System FRTT350J
item 12 Timbren 2015 Ford F-450 Super Duty Rear Suspension Enhancement System FRTT350J
C $553.16
+C $46.95 shipping
Timbren For 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
item 13 Timbren For 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
C $553.16
+C $46.95 shipping
Timbren Suspension Rubber Helper Spring Kit - Fits 2023 Ford F-450 SUPER DUTY 4W
item 14 Timbren Suspension Rubber Helper Spring Kit - Fits 2023 Ford F-450 SUPER DUTY 4W
C $553.16
+C $48.00 shipping
Timbren for 2015 Ford F-450 Super Duty Rear Suspension Enhancement System FRTT35
item 15 Timbren for 2015 Ford F-450 Super Duty Rear Suspension Enhancement System FRTT35
C $553.16
+C $48.00 shipping
item 16 Timbren FRTT350J
C $553.16
+C $48.00 shipping
Timbren FRTT350J Suspension Enhancement System for Trucks
item 17 Timbren FRTT350J Suspension Enhancement System for Trucks
C $553.16
+C $48.00 shipping
Timbren SES Load Leveling Rubber Springs for 17-24 F250 F350 SuperDuty [R]
item 18 Timbren SES Load Leveling Rubber Springs for 17-24 F250 F350 SuperDuty [R]
C $553.16
+C $48.00 shipping
Timbren SES Load Leveling Rubber Springs for 15-24 F450 SuperDuty Pickup [R]
item 19 Timbren SES Load Leveling Rubber Springs for 15-24 F450 SuperDuty Pickup [R]
C $553.16
+C $48.00 shipping
Timbren SES FRTT350J Suspension Enhancement System For Select 15-21 Ford Models
item 20 Timbren SES FRTT350J Suspension Enhancement System For Select 15-21 Ford Models
C $553.16
+C $49.40 shipping
Timbren SES Rear Severe Suspension Enhancement System for 17+ FORD F-250
item 21 Timbren SES Rear Severe Suspension Enhancement System for 17+ FORD F-250
C $553.16
+C $49.40 shipping
Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
item 22 Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
C $553.16
+C $49.40 shipping
Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
item 23 Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
C $553.16
+C $49.40 shipping
Timbren FRTT350J Suspension Enhancement System | High-Quality Auto Part, Univers
item 24 Timbren FRTT350J Suspension Enhancement System | High-Quality Auto Part, Univers
C $553.16
+C $49.40 shipping
Suspension Rubber Helper Spring fits 2017-2019 Ford F-250 Super Duty,F-350 Super
item 25 Suspension Rubber Helper Spring fits 2017-2019 Ford F-250 Super Duty,F-350 Super
C $553.16
+C $49.40 shipping
Fits For Timbren Frtt350j Ses Kit
item 26 Fits For Timbren Frtt350j Ses Kit
C $553.16
+C $49.40 shipping
Timbren FRTT350J Ses Suspension Enhancement System for 2017-2021 F250/350 Pickup
item 27 Timbren FRTT350J Ses Suspension Enhancement System for 2017-2021 F250/350 Pickup
C $553.16
+C $62.59 shipping
Timbren FRTT350J Suspension Enhancement System
item 28 Timbren FRTT350J Suspension Enhancement System
C $553.16
+C $62.59 shipping
Timbren For 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
item 29 Timbren For 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
C $553.16
+C $69.70 shipping
Timbren FRTT350J SES Severe Service Rear Kit for 15-25 Ford F-250 F-350 F-450
item 30 Timbren FRTT350J SES Severe Service Rear Kit for 15-25 Ford F-250 F-350 F-450
C $553.16
+C $69.70 shipping
TIMBREN 15-22 Fits Ford F-250 F-350 F-550 Super Duty SES Suspension Sys Rear Kit
item 31 TIMBREN 15-22 Fits Ford F-250 F-350 F-550 Super Duty SES Suspension Sys Rear Kit
C $553.16
+C $69.70 shipping
Timbren for 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
item 32 Timbren for 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
C $553.16
+C $69.70 shipping
Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
Last one
item 33 Suspension Rubber Helper Spring Kit-XL Timbren SES FRTT350J
C $580.35
+C $50.29 shipping
SES Suspension Enhancement System Fits 2023 Ford F-450 SUPER DUTY 4WD 2023 FORD
item 34 SES Suspension Enhancement System Fits 2023 Ford F-450 SUPER DUTY 4WD 2023 FORD
C $573.35
+C $70.37 shipping
Timbren Rear Suspension Enhancement System Fits 2015 Ford F-450 Super Duty
item 35 Timbren Rear Suspension Enhancement System Fits 2015 Ford F-450 Super Duty
C $553.16
+C $94.06 shipping
Suspension Rubber Helper Spring Kit FRTT350J Timbren SES Suspension Enhancement
item 36 Suspension Rubber Helper Spring Kit FRTT350J Timbren SES Suspension Enhancement
C $660.11
Free shipping
Timbren Suspension Enhancement for 17-24 Ford F250 F350 SuperDuty Severe Service
item 37 Timbren Suspension Enhancement for 17-24 Ford F250 F350 SuperDuty Severe Service
C $553.16
+C $135.42 shipping
Timbren FRTT350J for 2015 Ford F-450 Super Duty Rear Suspension Enhancement Syst
item 38 Timbren FRTT350J for 2015 Ford F-450 Super Duty Rear Suspension Enhancement Syst
C $553.16
+C $143.96 shipping
Timbren Rear Suspension Enhancement System Kit For Ford F-250 F-350 F-450
Last one
item 39 Timbren Rear Suspension Enhancement System Kit For Ford F-250 F-350 F-450
C $553.16
+C $147.73 shipping
Timbren Fits 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
item 40 Timbren Fits 2015 Ford F-450 Super Duty Rear Suspension Enhancement System
C $650.78
+C $64.00 shipping
listings for this product

Ratings and Reviews

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4.7
3 product ratings
  • 2 users rated this 5 out of 5 stars
  • 1 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 trcolebuilding2012
    May 08, 2025

    great product

    super easy to install. just picked up our new 40 ft toyhauler today. 3 hour drive home and didn't even know the camper was behind me

    Verified purchase: YesCondition: New

  • by oemautoaccesories
    Jan 19, 2021

    Excellent replacement for airbags

    Excellent and easy to install.

    Verified purchase: YesCondition: New

  • by polrzr900
    Sep 02, 2025

    They definitely help, but, rough ride.

    They definitely help, but, rough ride.

    Verified purchase: YesCondition: New

Best Selling in Suspension Component Replacement Kits

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