Technical Specifications
：
Part Number: 3003055-1H
Compatible Models: Specific heavy/medium-duty trucks (must match this part number)
Function: Connect control arm to steering knuckle; enable smooth wheel turning/suspension movement
Ball Stud Material: High-carbon steel + hard chrome plating
Housing Material: Forged steel
Seal Material: Rubber + dust cover
Stud Diameter: 22 mm
Max Load: 12,000 lbs
Operating Temp: -40°C to 120°C
Weight: 0.8 kg (same as factory)
Installation Note: Grease before install; torque mounting nut to manufacturer's standard
Working Condition: Handles road shocks, rain, snow, mud; works with all standard chassis grease
3003055-1H is a ball joint for truck steering and suspension-total workhorse, let me tell you.
It connects the control arm to the steering knuckle, letting wheels turn and bounce over bumps smoothly. No good one? Steering feels loose, wheels wobble at high speeds-super unsafe, especially hauling heavy loads.
Fits the right trucks perfect-same size/specs as original, no drilling or mods.
Ball stud's high-carbon steel with hard chrome plating-tough for road shocks, doesn't rust or wear even in rain/snow.
Housing's forged steel-won't crack or bend under pressure. Seal's rubber with dust cover-keeps dirt, mud, water out, stops grease from leaking.
Quick tip: Grease it good before installing-keeps joint moving smooth, avoids early wear.
Torque the mounting nut to truck specs too-too loose, it rattles; too tight, it binds up.
Install's simple with basic tools: take out old joint, pop this one in, tighten nut, done.
Every joint gets checked for smooth movement and tight seals before shipping-no stiff spots, no leaks.
Old one worn (hear clunking when turning/hitting bumps)? This is a solid replacement.
Key Features：
Safe steering: Keeps steering tight, no loose feel or wheel wobble at high speeds.
Tough: Chrome-plated stud resists rust/wear; forged steel housing won't crack/bend.
Dirt-proof: Rubber seal + dust cover keeps grime out, grease in-lasts longer on rough roads.
Perfect fit: Matches original specs-no extra work, just drop in.
Shock-resistant: Handles bumps/road shocks, great for heavy loads and off-road runs.
Application ：
Only fits specific trucks using part number 3003055-1H-mostly heavy-duty pickups and medium-duty haulers.
Before buying, double-check your truck's make/model and original joint's part number, yeah?
Don't guess-wrong size messes up steering/suspension, pricey to fix.
Maintenance Recommendations
To keep this joint (and steering) good:
Grease every 3 months/5,000 km-use quality chassis grease for smooth movement.
Check dust cover monthly for tears-rip means dirt gets in, wears joint fast.
Hear clunking when turning/hitting bumps? Stop driving, check the joint-worn ones risk losing steering control.
Don't off-road with a worn joint-rough terrain stresses it, could fail mid-drive.
Quality Assurance ：
Every 3003055-1H gets three checks before shipping: first, stud movement (smooth, no stiffness); then seal (no leaks when greased); finally, materials (forged housing, chrome stud-no cheap parts).
As reliable as original-trust it to keep your truck steering safe, whether hauling or highway driving.
Why choose us?
Zoya Auto Parts: Your one-stop solution for all parts needs.
Zoya Auto Parts is your most loyal partner, ensuring quality through every challenge.
Zoya Auto Parts: Equipping your trucks with reliable armor for unmatched road performance.
Zoya Auto Parts: Building a large, inclusive company for everyone.
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