2020 Gmc Sierra 1500 SLE Extended Cab Pickup Fleetside Leaf Spring Assembly - 23401108

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2020 GMC Sierra 1500 SLE Extended Cab Pickup Fleetside

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Leaf Spring Assembly

Part Number: 23401108
Supersession(s): 20870051; 22787764; 22787767; 23144505; 23144506; 23144507; 23208337; 23208348; 23287268; 23402588; 23402591

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Leaf Spring Assembly.
A complete Leaf Spring Assembly containing the master Leaf Spring and graduated Leaf Springs.

Leaf Spring

Fits Sierra 1500, Silverado

1/2 ton, code AAJ4. Sierra, Silverado; Crew Cab; w/Enhanced Towing Pkg. Sierra, Silverado; Extended Cab. Silverado, Sierra Hybrid; All; 4WD. Silverado, Sierra Hybrid; w/Enhanced Tow Pkg. Silverado, Sierra; 1500 Series; 2WD; 119.0". Silverado, Sierra; 1500 Series; 4WD; All. Silverado, Sierra; 1500 Series; 4WD; w/Enhanced Tow Pkg. Silverado, Sierra; 1500 Series; 4WD; w/o Enhanced Tow Pkg. W/enhanced towing pkg, w/enhanced towing pkg.
Suspension Leaf Spring - Repair or Replace
Your leaf springs are not especially prone to failure, but excessive rust can make them more prone to failure. Contact your local GMC service department to have the suspension system in your 2020 GMC Sierra 1500 evaluated and have the leaf springs replaced if necessary.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

1/2 ton. 3/4 & 1 ton. 3/4 ton. Delco# 540-463. Delco# 540-464. Delco# 540-465. Delco# 540-517. Delco# 540-626. Delco# 540-632. Delco# 540-633. Delco# 540-634. Delco# 540-635. Delco# 540-637. Delco# 540-638. Lower. Upper. W/DUAL rr wheels. W/EXT fuel pkg. W/O dual rr wheels. W/O ext fuel pkg.

code AAJ4. Leaf spring. Left.1/2 ton. Rear. Right.1/2 ton.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

2WD. 4WD. lower. upper.

Leaf spring. Left. Rear. Right.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Required: 1

2WD. 4WD. AA7D. Absf. Absg. Absh. Absj. Absk. Absl. Absm. Front. W/ENHANCED towing pkg. W/MAGNERIDE. W/O enhanced towing pkg. W/O Magneride.

Leaf spring. Left.w/enhanced towing pkg. Rear. Right.w/enhanced towing pkg. w/enhanced towing pkg.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Ext. Cab; w/o Smooth Ride Susp.. Ext. Cab; w/Smooth Ride Susp.. Sierra; 1500 Series; 2WD; 119.0". Sierra; 1500 Series; 2WD; 133.0". Sierra; 1500 Series; 2WD; 157.5 Wheelbase. Sierra; 1500 Series; 4WD; All. Sierra; 1500 Series; 4WD; w/Enhanced Tow Pkg.. Sierra; 1500 Series; 4WD; w/o Enhanced Tow Pkg.. Sierra; 1500 Series; All; Crew Cab. Sierra; 1500 Series; All; Standard Cab. Sierra; 1500 Series; w/o Tow Package; w/All Terrain Pkg.. Sierra; 1500 Series; w/o Tow Package; w/o All Terrain Pkg.; w/o Smooth Ride Susp.; w/o Off Road Pkg.. Sierra; 1500 Series; w/o Tow Package; w/o All Terrain Pkg.; w/o Smooth Ride Susp.; w/Off Road Pkg.. Sierra; 1500 Series; w/o Tow Package; w/o All Terrain Pkg.; w/Smooth Ride Susp.. Sierra; 1500 Series; w/Tow Package; w/o Off Road Package. Sierra; 1500 Series; w/Tow Package; w/Off Road Package. Sierra; 2500 Series; 16 Inch Rims. Sierra; 2500 Series; 17 Inch Rims. Sierra; 2500 Series; Both. Sierra; 3500 Series; w/Dual Rear Wheels. Sierra; 3500 Series; w/o Dual Rear Wheels; 6.0L. Sierra; 3500 Series; w/o Dual Rear Wheels; 6.6L.

Sierra; 1500 Series; 2WD; 119.0". Sierra; 1500 Series; 4WD; All. Sierra; 1500 Series; 4WD; w/Enhanced Tow Pkg.. Sierra; 1500 Series; 4WD; w/o Enhanced Tow Pkg.. Silverado.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram

Sierra Hybrid; All; 2WD. Sierra Hybrid; All; 4WD; w/Enhanced Tow Pkg.. Sierra Hybrid; All; 4WD; w/o Enhanced Tow Pkg.. Sierra Hybrid; w/Enhanced Tow Pkg.. Sierra Hybrid; w/o Enhanced Tow Pkg.. Sierra Hybrid; w/o Tow Package; w/All Terrain Pkg.. Sierra Hybrid; w/o Tow Package; w/o All Terrain Pkg.; w/o Smooth Ride Susp.; All. Sierra Hybrid; w/o Tow Package; w/o All Terrain Pkg.; w/o Smooth Ride Susp.; w/o Off Road Pkg.. Sierra Hybrid; w/o Tow Package; w/o All Terrain Pkg.; w/o Smooth Ride Susp.; w/Off Road Pkg.. Sierra Hybrid; w/o Tow Package; w/o All Terrain Pkg.; w/Smooth Ride Susp.. Sierra Hybrid; w/Tow Package; w/o Off Road Package. Sierra Hybrid; w/Tow Package; w/Off Road Package.

Sierra Hybrid; All; 4WD. Sierra Hybrid; w/Enhanced Tow Pkg.. Silverado.

REAR SUSPENSION. SUSPENSION COMPONENTS.

Full Diagram