1. Product Overview
The MOOG K6136 Front Upper Suspension Ball Joint is engineered for reliable performance and hassle-free installation in Chevrolet C10 vehicles. This component is backed by superior materials and rigorous testing to ensure durability and proper function within your vehicle's suspension system.
Key Features:
- Design Change: New and improved follower ball joint design to extend product life and simplify installation.
- Problem Solver Gusher Bearing: Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life.
- Strong and Durable: Ball studs are heat processed to match or exceed OE requirements to inhibit premature failure and improve fatigue strength.
- Greasable Socket: Inhibits corrosion and wear by allowing new lubricant to flush debris.
- Absorbs Impact: Belleville preload washer helps keep the bearing package tight as bearings wear.
- Restores Like-New Steering: Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life.
- Easy to Install: Precision tolerances for easy installation and steering alignment, providing a perfect fit.
- Comprehensive Coverage: Available for foreign and domestic nameplates.
2. Safety Information
Always prioritize safety when working on vehicle suspension components. Failure to follow proper safety procedures can result in serious injury or damage to the vehicle.
- Wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
- Ensure the vehicle is securely supported on jack stands on a level surface before beginning any work. Never rely solely on a jack.
- Disconnect the vehicle's battery before working on electrical components.
- Refer to the vehicle manufacturer's service manual for specific torque specifications and procedures.
- If you are unsure about any step, consult a qualified automotive technician.
3. Components Included
The MOOG K6136 Front Upper Suspension Ball Joint package typically includes:
- One (1) Ball Joint
- Necessary installation hardware (bolts, nuts, washers, cotter pin, grease fitting)

Image: MOOG K6136 Front Upper Suspension Ball Joint with included hardware. This image displays the ball joint component along with the accompanying bolts, nuts, washers, cotter pin, and grease fitting required for installation.
4. Setup and Installation
Installation of the MOOG K6136 Front Upper Suspension Ball Joint requires specialized tools and knowledge. It is recommended that installation be performed by a certified automotive technician.
General Installation Steps (Consult Service Manual for Specifics):
- Safely lift and support the vehicle. Remove the wheel.
- Remove the existing ball joint. This may involve separating the steering knuckle from the control arm and pressing out the old ball joint.
- Clean the control arm bore thoroughly to remove any rust, debris, or old grease. This ensures proper seating of the new ball joint.
- Press the new MOOG K6136 ball joint into the control arm using an appropriate ball joint press tool. Ensure it is fully seated.
- Reassemble the suspension components, ensuring all fasteners are torqued to the vehicle manufacturer's specifications.
- Install the grease fitting and lubricate the new ball joint.
- Reinstall the wheel and lower the vehicle.
- Perform a wheel alignment after installation to ensure proper vehicle handling and tire wear.

Image: Easy to Install MOOG Ball Joint. This image highlights the ease of installation due to precision tolerances, ensuring a perfect fit and proper steering alignment.
5. Operating Your Vehicle with MOOG K6136 Ball Joints
Once properly installed, the MOOG K6136 ball joint will contribute to restored steering precision and improved vehicle handling. You should experience a smoother ride and more responsive steering. Regular maintenance, as outlined in the next section, is crucial to maintain these benefits over the lifespan of the component.
6. Maintenance
The MOOG K6136 ball joint features a greasable design, which is essential for extending its service life and preventing premature wear.
Greasing Procedure:
- Locate the grease fitting on the ball joint.
- Using a grease gun, inject high-quality chassis grease until a small amount of fresh grease begins to seep from the boot. This indicates that the old contaminants have been flushed out and the joint is adequately lubricated.
- Wipe off any excess grease.
- Perform this procedure at recommended service intervals or during every oil change.

Image: MOOG Greasable Design Ball Joint. This image illustrates the greasable design of the ball joint, allowing for easy maintenance and extended wear life by flushing out debris with new lubricant.
Inspection:
Regularly inspect the ball joint for signs of wear or damage, such as:
- Torn or damaged grease boots.
- Excessive play or looseness in the joint.
- Unusual noises (clunking, popping) coming from the suspension.
- Uneven tire wear.

Image: Diagram of Upper and Lower Ball Joints. This diagram shows the location of upper and lower ball joints within a vehicle's suspension system, aiding in visual inspection.
7. Troubleshooting Common Issues
If you experience any of the following symptoms, your ball joints may require inspection or replacement:
- Clunking or Popping Noises: Often heard when going over bumps or turning, indicating excessive play in the ball joint.
- Uneven Tire Wear: Can be a symptom of loose ball joints affecting wheel alignment.
- Loose or Wandering Steering: A feeling of excessive play in the steering wheel or difficulty keeping the vehicle straight.
- Vibrations: May be felt through the steering wheel or floorboard.
If any of these symptoms are present, have your vehicle inspected by a qualified technician immediately.

Image: Symptoms of Worn Ball Joints. This image displays various icons representing common symptoms of worn ball joints, such as steering wheel vibration, vehicle wandering, uneven tire wear, and vehicle leaning.
8. Specifications
| Attribute | Value |
|---|---|
| Manufacturer | MOOG Chassis Products |
| Brand | MOOG |
| Model | BALL JOINT |
| Item Weight | 1.96 pounds |
| Product Dimensions | 0.7 x 2 x 0.6 inches |
| Item Model Number | K6136 |
| Manufacturer Part Number | K6136 |
| OEM Part Number | K6136 |
| Position | Front |
9. Warranty and Support
For warranty information, technical support, or further assistance with your MOOG K6136 Front Upper Suspension Ball Joint, please refer to the official MOOG website or contact MOOG customer service directly. Keep your purchase receipt for any warranty claims.
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