Suitable For

Type:

Sierra / Silverado

Model:

1500 4th Generation

Year:

2019 on (International), Mid 2020 on (Australian Models)

Detail:

4th Generation - Platform GMT T1 Only

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Coil Springs: Sold in Pairs. Torsion Bars: Sold in Pairs. Prices are subject to change without notice. *Raised Height Measurements are Listed as a Guide Only

Front

Coil Spring

Linear Rate
Raised Height (50mm Lift)
Up to 60Kgs

Part Number

C09-072

Availability

Linear Rate
Raised Height (50mm Lift)
80-150Kgs

Part Number

C09-074

Availability

Trailboss & AT4 Models

Must Not Be Fitted To OEM Shock Absorbers

Linear Rate
Raised Height (25mm Lift)
Up to 60Kgs

Part Number

C09-072

Availability

Linear Rate
Raised Height (25mm Lift)
80-150Kgs

Part Number

C09-074

Availability

Shock Absorber

IFP Monotube Shock
Adjustable Spring Seat Height
X = 231mm / 9.07"

Part Number

IMS09-60178

Availability

X - Centre of Eye to Spring Seat

NOTE: For 3” Lift Front, X = 243mm / 9.55”
(Requires After Market Upper Control Arm)

NOTE: For Trailboss & AT4 Models, X = 256mm / 10.00”
*Use Only With Dobinsons Coils

Rear

Leaf Spring

Must Refit Original U-Bolt Plate to Spring

Must Fit Bushes Below When Fitting These Springs

When Fitting To Trailboss/AT4 Models, OEM Spacer Block Must Be Removed And Springs Will Sit At Standard Height.

7 Leaves
Single Stage
Raised Height (50mm)
Long Travel Comfort

Part Number

L09-8312-R

Availability

2 + 3 Leaves
Raised Height (50mm)
Standard Duty

Part Number

L09-8309-R

Availability

3 + 3 Leaves
Raised Height (50mm)
150-300Kg Constant Load

Part Number

L09-8310-R

Availability

4 + 3 Leaves
Raised Height (50mm)
300-500Kg Constant Load

Part Number

L09-8311-R

Availability

Shock Absorber

IFP Monotube Shock

Part Number

IMS09-60179

Availability

Spring Bush

Suits Dobinsons Springs Only.
Does Not Suit O.E.M. Springs, O.E.M. Bushes.

Front of Spring

Part Number

PB09-1541

Availability

Rear of Spring

Part Number

PB09-1558

Availability

U-Bolt

Kit Contains:
2 x UB09-929

Part Number

UB09-929K

Availability

Quick Ride Spacer Kit

Spacer Block & U-Bolt Kit
50mm Lift

Part Number

QR09-583K

Availability

Does Not Suit Trailboss or AT4 Models

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