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Timbren 1988 Kenworth 13-210 Rear Suspension Enhancement System

SKU: TIMKWRAG400

Suspension Helper Springs

TIM Suspension Enhancement Systems

Timbren 1988 Kenworth 13-210 Rear Suspension Enhancement System

SKU: TIMKWRAG400

Suspension Helper Springs

TIM Suspension Enhancement Systems

A$2,356.32
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension. Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension high performance suspension packages will ensure added safety and peace of mind.

Product Overview

Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind.


Features and Benefits

  • Leaders In Rubber Spring Technology Since 1965
  • Eliminate Vehicle Squatting & Sagging
  • Cushion Road Shocks
  • Improve Handling
  • Lifetime Warranty

Product Details

Axle Style:N/A
Bracket Color:Black
Bushing Color:Black
Bushing Material:Rubber
Capacity:30,000 lbs.
Description:Suspension Enhancement System
Grade Type:Performance
Mounting Hardware Included:Yes
Part Number:timKWRAG400
Position:Rear
Prop 65 Yes/No:No
Spring Rate:Progressive
Universal Or Specific Fit:Universal
Usage:Medium Duty Truck
What's Included:(2x) Rubber spacers, (2x) Mounting Brackets, (2x) Patented Aeon(r) SES suspensions (hollow rubber springs), All necessary hardware

Part Type

Suspension Rubber Helper Spring Kit

Data: v4.2 - Upd: 2026-09-30 16:43:55

Features

  • Cushion Road Shocks
  • Eliminate Vehicle Squatting & Sagging
  • Improve Handling
  • Leaders In Rubber Spring Technology Since 1965
  • Lifetime Warranty

Specifications

Product Attributes - Brand
Timbren Industries
Product Attributes - Manufacturer's Part Number
KWRAG400
Product Attributes - Part Type
Suspension Helper Springs
Product Attributes - Product Line
Timbren Suspension Enhancement Systems
Product Attributes - UPC
809933006338
Product Attributes - Maximum Safe Load
34,000 lbs.
Product Attributes - Spring Finish
Black
Product Attributes - Drilling Required
No
Product Attributes - Installation Kit Required
No
Product Attributes - Hardware Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Timbren
StreetFX SKU timKWRAG400
SFX Item ID 4337494
Supplier Item Code 4337494
Manufacturer SKU KWRAG400
Manufacturer UPC 809933006338
Alternative References TBI-KWRAG400

Compatibility

Application Data
  • MakeKENWORTH
    Model13-210
    SubmodelBASE
    Beginning Year1988
    Ending Year1989
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    Model22-210
    SubmodelBASE
    Beginning Year1989
    Ending Year1989
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1981
    Ending Year1985
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1984
    Ending Year1995
    Drivetrain6 X 6
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1984
    Ending Year1996
    Drivetrain6 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1985
    Ending Year1985
    Drivetrain4 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1985
    Ending Year1987
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Drivetrain4 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1988
    Ending Year1990
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1989
    Ending Year1990
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1990
    Ending Year1990
    Drivetrain4 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1993
    Ending Year1994
    Drivetrain6 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year1993
    Ending Year1995
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year2003
    Ending Year2009
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year2003
    Ending Year2014
    Drivetrain6 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year2005
    Ending Year2014
    Drivetrain6 X 6
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelC500
    SubmodelBASE
    Beginning Year2011
    Ending Year2011
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100
    SubmodelBASE
    Beginning Year1984
    Ending Year1984
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100
    SubmodelBASE
    Beginning Year1984
    Ending Year1984
    Drivetrain6 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100
    SubmodelBASE
    Beginning Year1984
    Ending Year1984
    Drivetrain6 X 6
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100
    SubmodelBASE
    Beginning Year1984
    Ending Year1985
    Drivetrain6 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100
    SubmodelBASE
    Beginning Year1984
    Ending Year1985
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100E
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100E
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Drivetrain6 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension
  • MakeKENWORTH
    ModelK100E
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Drivetrain6 X 4
    Helper Spring PositionRear
    Application NotesWeight Capacity 34000 lbs.; w/AG200/230/400 AirGlide Suspension

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