Introduction
The MOOG 513177 Wheel Bearing and Hub Assembly is engineered for reliable performance and hassle-free installation. This manual provides essential information regarding its features, installation, maintenance, and specifications to ensure optimal function and longevity.
Backed by superior materials and rigorous testing, MOOG hub assemblies deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
Key Features
- Reliable Performance: Precise roll-form design ensures consistent and optimal factory-installed preload to minimize excessive noise and wear.
- Extended Service Life: Application-specific advanced raceway design reduces stress, rotation, and heat on components.
- Water and Dirt Protection: Quad lip seal design inhibits damage by keeping moisture and debris out.
- Rust Protection: Coated wheel studs inhibit rust for easier removal and proper torqueing.
- Easy Installation: Engineered and designed for fast, hassle-free installation.
- Rigorous Testing: Comprehensive testing throughout design and development processes by MOOG engineers for quality assurance.
Compatibility
This MOOG 513177 Wheel Bearing and Hub Assembly is compatible with:
- 2002-2005 Jeep Liberty
- 2006-2007 Jeep Liberty
Before purchasing or installing, always research to ensure that the part will fit your specific vehicle. Enter all vehicle information (year, make, model, engine, and trim) for compatibility and check any qualifier notes.
Setup and Installation
The MOOG 513177 Wheel Bearing and Hub Assembly is designed for straightforward installation. While specific steps may vary by vehicle model, the general procedure involves:
- Preparation: Safely lift and support the vehicle. Remove the wheel and tire assembly.
- Access: Disconnect any associated components, such as the brake caliper, rotor, and ABS sensor wiring (if applicable).
- Removal: Unbolt and remove the old wheel bearing and hub assembly.
- Installation: Position the new MOOG 513177 assembly and secure it with the appropriate fasteners. Ensure proper torqueing of all bolts. The coated wheel studs inhibit rust for easier removal and proper torqueing.
- Reassembly: Reconnect the brake components and ABS sensor wiring. Reinstall the wheel and tire assembly.
- Final Check: Lower the vehicle and perform a test drive to ensure proper function and alignment.
Image: A mechanic installing a wheel bearing and hub assembly, demonstrating the ease of installation.
Operating Principles
The wheel bearing and hub assembly is a critical component of your vehicle's suspension and braking system. It allows the wheel to rotate smoothly with minimal friction while supporting the weight of the vehicle and maintaining wheel alignment. The MOOG 513177 is designed to provide a precise fit and optimal performance, contributing to safe and stable driving.
Image: Front view of the MOOG 513177 Wheel Bearing and Hub Assembly, showing the wheel studs and central spline.
Image: Rear view of the MOOG 513177 Wheel Bearing and Hub Assembly, highlighting the integrated ABS sensor wiring.
Maintenance
While the MOOG 513177 Wheel Bearing and Hub Assembly is a sealed unit designed for long-term, maintenance-free operation, its advanced features contribute to its durability:
- Quad Lip Seal Design: This design actively inhibits damage by keeping moisture and debris out of the bearing, preventing contamination and extending its lifespan.
- Coated Wheel Studs: The protective coating on the wheel studs helps prevent rust and corrosion, which can make future wheel removal and proper torqueing easier.
Regular vehicle inspections by a qualified technician can help identify any potential issues with wheel bearings early, though direct maintenance on the sealed unit is not required.
Image: Cross-section diagram illustrating the quad lip seal design, which prevents water and dirt ingress.
Image: Detail showing the coated wheel studs designed to resist rust and corrosion.
Troubleshooting
While MOOG hub assemblies undergo rigorous testing to ensure durability and performance, issues can sometimes arise. Here are common symptoms of a failing wheel bearing and general advice:
| Symptom | Possible Cause | Action |
|---|---|---|
| Humming, growling, or grinding noise from the wheel area (often increases with speed) | Worn or damaged wheel bearing. | Have the vehicle inspected by a qualified mechanic immediately. |
| Loose steering, excessive play in the wheel, or wheel wobble | Bearing wear or improper installation. | Check for proper torqueing and inspect the assembly for damage. Seek professional help. |
| ABS light illumination or erratic ABS function | Damaged ABS sensor or wiring integrated into the hub assembly. | Inspect the ABS sensor and wiring for visible damage. A diagnostic scan tool may be needed. |
| Vehicle pulling to one side during braking | Uneven bearing wear or brake system issues. | Have the braking system and wheel bearings professionally inspected. |
Note: Always consult a certified automotive technician for diagnosis and repair of wheel bearing issues. Attempting repairs without proper tools and knowledge can be dangerous.
Video: "Hub Assembly Testing | MOOG Parts" - This video demonstrates the rigorous testing procedures MOOG hub assemblies undergo to ensure durability and performance, including resistance to water and contaminants.
Specifications
| Attribute | Value |
|---|---|
| Brand | MOOG |
| Model Number | 513177 |
| Material | Metal |
| Item Dimensions (L x W x H) | 6.75 x 5.19 x 6.31 inches |
| Item Weight | 11.18 Pounds |
| Bearing Type | Hub Bearing |
| Compatible Lubricant | Grease |
| UPC | 614046703247 |
| Manufacturer | MOOG Hub Assemblies |
| Date First Available | October 10, 2007 |
Warranty and Support
MOOG products are known for their quality and are backed by the manufacturer. For specific warranty details, claims, or technical support, please refer to the official MOOG website or contact their customer service directly. Always retain your proof of purchase for warranty purposes.
Visit the official MOOG Store for more information: MOOG Store on Amazon