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Trailer Axle Part FinderAnswer three questions and get every part that fits, from 2,200 lb to 16,000 lb — brakes, hubs, bearings and seals at the wheel end, springs, equalizers, shackles and hangers underneath.Find my parts

Suspension Bolts

Lippert 2024120110 Suspension Wet Bolt, 9/16" Diameter, 2-13/16" Shoulder Length, 4 PackLippert$52.99In Stock

9/16" diameter, 2-13/16" shoulder length suspension bolt
Grease zerk for lubrication of moving suspension components
Zinc-plated steel resists corrosion in wet environments
Universal fit with competitor leaf springs and equalizers

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Lippert 2025027732 Trailer Suspension Wet Bolt, 9/16" Diameter, 7/16"-20 Thread Size, 2-13/16" Length, 10 PackLippert$62.99In Stock

9/16" diameter, 7/16"-20 thread, 2-13/16" length
Zinc-plated steel resists corrosion in wet environments
Grease zerk enables field lubrication of moving parts
Designed for 1-3/4" wide double-eye spring suspension

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Lippert 2024120106 Suspension Shoulder Bolt, 9/16" Diameter, 2-5/16" Shoulder LengthLippert$45.99In Stock

9/16" diameter, 2-5/16" shoulder length suspension bolt
Designed for 1-3/4" wide double-eye spring suspension kits
Zinc-plated steel for corrosion resistance
Compatible with competitor leaf springs and equalizers

Compare

Lippert 2024120107 Suspension Wet Bolt, 9/16" Diameter, 2-5/16" Shoulder LengthLippert$48.99In Stock

9/16" diameter bolt with 2-5/16" shoulder length
Designed for 1-3/4" wide double-eye spring suspension
Zinc-plated steel construction resists corrosion
Grease zerk fitting enables field lubrication

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Lippert 2025027731 Trailer Suspension Shoulder Bolt, 9/16" Diameter, 7/16"-20 Thread Size, 2-13/16" Length, 10 PackLippert$42.99In Stock

9/16" diameter, 7/16"-20 thread, 2-13/16" length
10-pack shoulder bolts for double-eye spring suspension
Zinc-plated steel for corrosion resistance
Connects suspension springs to axle hangers

Compare

Lippert 2025027733 Trailer Suspension Wet Bolt, 9/16" Diameter, 7/16"-20 Thread Size, 2-5/16" Length, 10 PackLippert$52.99In Stock

9/16" diameter, 7/16"-20 thread, 2-5/16" length bolt
Zinc-plated steel construction resists corrosion
Grease zerk port enables lubrication of suspension joints
Fits 1-3/4" wide double-eye spring suspensions

Compare

Lippert 2025027751 Trailer Suspension Shoulder Bolt, 9/16" Diameter, 7/16"-20 Thread Size, 2-5/16" Length, 10 PackLippert$41.99In Stock

9/16" diameter, 7/16"-20 thread, 2-5/16" length
10-pack shoulder bolts for trailer suspension assembly
Zinc-plated steel resists corrosion
Designed for 1-3/4" wide double-eye spring kits

Compare

Lippert 2025047553 Trailer Suspension Hex Bolt, 9/16" Diameter, 9/16"-18 Thread Size, 3-1/2" Length, 10 PackLippert$41.99In Stock

10-pack replacement for 1-3/4" wide double-eye spring suspension
Zinc-plated steel construction resists corrosion
Compatible with competitor leaf springs and equalizers

Compare

Lippert 2025047556 Trailer Suspension Hex Bolt, 5/16" Diameter, 5/16"-18 Thread Size, 3-1/4" Length, 10 PackLippert$38.99In Stock

Zinc-plated steel for corrosion resistance
Designed for 1-3/4" wide double-eye spring suspension
10-pack, compatible with competitor leaf springs

Compare

Lippert 2025047557 Trailer Suspension Wet Bolt, 7/8" Diameter, 7/8"-9 Thread Size, 4-3/4" Length, 10 PackLippert$125.99In Stock

Zinc-plated steel resists corrosion in trailer suspension use
Grease zerk fitting enables lubrication of moving joints
Connects springs and axle hangers in double-eye suspension
10-pack; compatible with competitor leaf springs and equalizers

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Lippert 2025047559 Trailer Suspension Hex Bolt, 3/4" Diameter, 3/4"-10 Thread Size, 4-1/2" Length, 10 PackLippert$63.99In Stock

3/4" diameter, 3/4"-10 thread, 4-1/2" length hex bolt
10-pack for 1-3/4" wide double-eye spring suspension kits
Zinc-plated steel construction resists corrosion
Compatible with competitor leaf springs and equalizers

Compare

Lippert 2025047560 Trailer Suspension Hex Bolt, 1" Diameter, 1"-8 Thread Size, 6" Length, 10 PackLippert$153.99In Stock

1" diameter, 1"-8 thread, 6" length hex bolt
10-pack replacement for double-eye spring suspensions
Zinc-plated steel for corrosion resistance
Connects suspension springs to axle hangers

Compare

Shoulder bolts pivot the equalizer and spring components, wet bolts add a smooth shank for bushing rotation, and hex bolts secure fixed mounting points. Diameters span 5/16" up to 1-1/8" with matching thread pitch, so match your worn bolt's length and shoulder style before ordering replacements for axle or equalizer service.

Suspension Bolts

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