1985 GMC K2500 Suburban Leaf Helper Spring

Part Number: 4061-03294322

Notes: EZ-990 Helper Spring Kit -- Up To 2000 lbs. Level Load Capacity; Can Also Use PN [1801] For Step Bracket Style Leaf~ Without Electrical Power Steering~Will Not Fit With Rear A.C.

Features:

• Limited Lifetime Warranty
• Variable Rate Leaves Do Not Effect Ride When Unloaded
• High Quality Spring Steel Leaves
• Complete Bolt On Installation
• Reduces Body Roll
• Mount Under Factory Axle U-Bolt Plates
• Adjusted Independently For Uneven Side To Side Loads
• Adds New Life To Old Springs

Part Number: 4061-03784624

Notes: LP-25 Leaf Kit -- 2500 lbs. Capacity; 3 Leaf Stack; Requires Mounting Kit PN [25250 Or 25300]; For Air Bags On Lifted Vehicles Using Non-Tapered Lift Block~PN [4824] Spacer For A 4 in. Rear Lift~Use PN [4822] Spacer For A 2 in. Rear Lift And~Will Not Fit With Rear A.C.

Features:

• Required To Mount Helper Springs
• Long Life
• Limited Lifetime Warranty
• Zinc Plated Hardware/Brackets For High Quality Finish
• Illustrated Step By Step Instructions

Part Number: 4061-03294328

Notes: LP-35 Heavy Duty Leaf Kit -- 3500 lbs. Capacity; 4 Leaf Stack For Leaf Spring Applications; Requires PN [25250]; With 7 Leaves Requires PN [25400]; Remove Factory Overload Springs / May Require U-Bolt / Center Bolt Replacement

Features:

• High Quality Spring Steel Leaves
• Fast Easy Bolt On Installation
• Mounting Kit Sold Separately
• Limited Lifetime Warranty
• Designed For Full Time Users
• Raised Height/Spring Rate Vary On The Adjustment Of U-Bolts

Part Number: 4061-03624251

Notes: Heavy Duty Add-A-Leaf Rear -- Lift Height 1.5-2 in; With Tie Bolts; Pair

Features:

• Provides Lift And Added Strength
• With Tie Bolts
• Made Only Of American Steel
• Pair
• Shot Peened With Hard Steel Pellets At Hi Velocity
• Insert Directly Into Rear Factory Leaf Spring
• Limited Lifetime Warranty

Position: Rear

Part Number: 4061-03643160

Notes: Softride Add-A-Leaf -- Lift Height 1.5-2 in.; With Tie Bolts; Pair

Features:

• Limited Lifetime Warranty
• Constructed As Progressive Multileaf Packs
• Load Capacity Will Be Equal or Greater Than OE
• Made With American Steel

Position: Front

Part Number: 4061-09251777

Notes: Add-A-Leaf Kit -- 1 in. - 1.5 in. Front Lift

Features:

• Build From High-Grade Spring Steel
• For Vehicles That Occasionally Take On Extra Load
• Compensates for Slightly Worn Leaf Springs

Position: Front

Part Number: 4061-03578436

Notes: EZ-990 Helper Spring Kit -- Up To 2000 lbs. Level Load Capacity; Step Bracket Style

Features:

• Limited Lifetime Warranty
• Adds New Life To Old Springs
• High Quality Spring Steel Leaves
• Complete Bolt On Installation
• Adjusted Independently For Uneven Side To Side Loads
• Variable Rate Leaves Do Not Effect Ride When Unloaded
• Reduces Body Roll

Part Number: 4061-03317773

Notes: Add-A-Leaf Kit -- Long Style

Features:

• Works Toward Eliminating Spring/Axle Wrap-Up
• Includes Two Single Leafs And New Centering Bolts
• Strengthens The Integrity Of Existing Leaf Spring
• Keeps The Existing Ride Quality

Position: Rear