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Timbren 1975 GMC P35 Rear Suspension Enhancement System

SKU: TIMGMRP30MH

Suspension Helper Springs

TIM Suspension Enhancement Systems

Timbren 1975 GMC P35 Rear Suspension Enhancement System

SKU: TIMGMRP30MH

Suspension Helper Springs

TIM Suspension Enhancement Systems

A$636.53
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:8,600 lbs.
Description:Suspension Enhancement System
Grade Type:Performance
Mounting Hardware Included:Yes
Part Number:timGMRP30MH
Position:Rear
Prop 65 Yes/No:No
Spring Rate:Progressive
Universal Or Specific Fit:Specific
Usage:Medium Duty Truck
What's Included:(2x) Mounting discs, (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 16:43:50

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
GMRP30MH
Product Attributes - Part Type
Suspension Helper Springs
Product Attributes - Product Line
Timbren Suspension Enhancement Systems
Product Attributes - UPC
809933001937
Product Attributes - Maximum Safe Load
8,600 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 timGMRP30MH
SFX Item ID 4337408
Supplier Item Code 4337408
Manufacturer SKU GMRP30MH
Manufacturer UPC 809933001937
Alternative References TBI-GMRP30MH, P35

Compatibility

Application Data
  • MakeGMC
    ModelP3500
    SubmodelBASE
    Beginning Year1979
    Ending Year1999
    DrivetrainRWD
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad
  • MakeGMC
    ModelP3500
    SubmodelVALUE VAN
    Beginning Year1979
    Ending Year1990
    DrivetrainRWD
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad
  • MakeGMC
    ModelP35
    SubmodelBASE
    Beginning Year1975
    Ending Year1978
    DrivetrainRWD
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad
  • MakeGMC
    ModelP35
    SubmodelVALUE VAN
    Beginning Year1975
    Ending Year1978
    DrivetrainRWD
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad
  • MakeWORKHORSE CUSTOM CHASSIS
    ModelP42
    SubmodelBASE
    Beginning Year2000
    Ending Year2005
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad For Models w/Bumpstop Over The U-Bolt Pad
  • MakeWORKHORSE
    ModelP30
    SubmodelBASE
    Beginning Year2000
    Ending Year2005
    DrivetrainRWD
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad For Models w/Bumpstop Over The U-Bolt Pad
  • MakeWORKHORSE
    ModelP42
    SubmodelBASE
    Beginning Year2000
    Ending Year2005
    Drivetrain4 X 2
    Helper Spring PositionRear
    Application NotesWeight Capacity 8600 lbs.; Bumpstop Over U-Bolt Pad For Models w/Bumpstop Over The U-Bolt Pad

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