fits model: 2500, Sierra, Classic. make: Gmc. year: 2007.

( Brand: Moog Chassis Products ), ( Manufacturer Part Number: SX-9905 ), ( Type: Steering Pitman Arm ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C679 32-66 ), ( Placement On Vehicle: Steering Steering Gear ), ( Compatible Model: Sierra 2500 Hd Classic ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Moog Steering Pitman Arm )
The **Moog Chassis SX-9905 Steering Pitman Arm** is a precision-engineered, high-performance replacement part designed specifically for the **2007 GMC Sierra 2500 Classic** equipped with the **VF (Vehicle Front) steering system**. This robust, heavy-duty component is crafted from **high-strength steel**, ensuring exceptional durability and resistance to wear, even under the demanding conditions of heavy-duty truck applications. The pitman arm is meticulously machined to exacting tolerances, guaranteeing a seamless fit with the steering linkage, including the center link and idler arm, while maintaining optimal alignment and steering response. Engineered to withstand the rigors of towing, hauling, and off-road use, this part eliminates play and slop in the steering system, delivering a firm, predictable feel that enhances both safety and control. Moog s reputation for quality and reliability is backed by rigorous testing, ensuring that the SX-9905 meets or exceeds OEM specifications, providing long-lasting performance without premature failure. Whether restoring original functionality to a classic vehicle or upgrading an existing setup, this pitman arm is an ideal choice for drivers who demand precision, strength, and dependability in their steering components.
### Pros and Cons of Buying a Moog Chassis SX-9905 Steering Pitman Arm for a 2007 GMC Sierra 2500 Classic Gear VF
#### **Pros:**1. **Compatibility and Fitment** The Moog SX-9905 is specifically designed for GM trucks and SUVs, including the 2007 GMC Sierra 2500 with the Classic Gear VF (V8) powertrain. It is engineered to replace the original pitman arm, ensuring proper alignment and functionality without modifications.
2. **Durability and Quality** Moog is a well-known brand in the automotive aftermarket, known for producing high-quality, heavy-duty parts. The SX-9905 is made from durable materials, including a forged steel shaft and reinforced mounting points, which can withstand the stress of daily driving and off-road use.
3. **Improved Performance** If the original pitman arm is worn or damaged, replacing it with a Moog part can restore proper steering response, reduce play in the steering system, and prevent potential issues like binding or premature wear in other steering components (e.g., tie rods, rack, or idler arm).
4. **Ease of Installation** The Moog SX-9905 is designed for straightforward installation. It typically requires only basic tools (socket set, wrench, and possibly a torque wrench) and does not require special equipment or expertise. The part comes with mounting hardware, and the instructions are clear for most DIYers.
5. **Cost-Effective Solution** Replacing a faulty pitman arm is often more affordable than repairing or replacing other steering components that may fail due to wear in the original part. The Moog SX-9905 is priced competitively compared to OEM replacements, offering good value for the money.
6. **Warranty Coverage** Moog parts usually come with a warranty (typically 1 year or more), providing peace of mind in case of defects or premature failure. This is particularly useful if the part fails shortly after installation.
7. **Preventative Maintenance** Replacing a worn pitman arm as part of routine maintenance can extend the lifespan of the entire steering system. It helps avoid unexpected breakdowns, especially in vehicles used for towing, off-roading, or heavy-duty applications.
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#### **Cons:**1. **Potential for Counterfeit Parts** The aftermarket for Moog parts can sometimes include counterfeit or low-quality imitations. Purchasing from an untrusted seller (e.g., unlicensed online marketplaces or unknown dealers) may result in a substandard part that fails prematurely. Always buy from authorized dealers or reputable retailers.
2. **Misalignment Risks** If the pitman arm is not installed correctly (e.g., incorrect torque on bolts, improper alignment with the steering rack or idler arm), it can lead to steering issues such as wandering, uneven tire wear, or premature wear on other steering components. Careful attention to installation is required.
3. **Additional Wear Indicators** While replacing the pitman arm is a good step, it s important to inspect other steering components (e.g., idler arm, tie rods, steering rack bushings, and ball joints) simultaneously. If these are also worn, they may need replacement, adding to the overall cost. Ignoring other worn parts could lead to recurring issues.
4. **Time and Effort Required** Installing a pitman arm requires some mechanical knowledge and time. If the vehicle has additional rust, corrosion, or damaged mounting points, extra effort may be needed to clean or repair these areas before installation.
5. **Limited Customization** The Moog SX-9905 is a standard replacement part and does not offer customization options (e.g., different lengths or angles). If the vehicle has unique modifications or alignment issues, the standard part may not be the perfect fit without adjustments.
6. **Potential for Over-tightening** Some users may be tempted to overtighten the mounting bolts to ensure security, which can strip threads or damage the mounting points. Following the manufacturer s torque specifications is critical.
7. **Resale Value Impact** While not a direct con of the part itself, replacing a pitman arm (or any aftermarket part) may slightly reduce the resale value of the vehicle if buyers prefer OEM components. However, this is usually negligible unless the vehicle is sold in a market where originality is highly valued.
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### **Conclusion:**The Moog Chassis SX-9905 steering pitman arm is a **reliable and cost-effective replacement** for the 2007 GMC Sierra 2500 Classic Gear VF, offering improved durability and steering performance. Its compatibility, quality, and ease of installation make it a strong choice for both DIYers and professional mechanics. However, potential buyers should be cautious of counterfeit parts, ensure proper installation, and inspect related steering components to avoid future issues.
If the pitman arm is worn or damaged (evidenced by excessive play, rattling noises, or uneven tire wear), replacing it with the Moog SX-9905 is a **recommended and prudent upgrade**. Pair this with a thorough inspection of the steering system to address any underlying problems and maximize longevity.
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### **Recommendation:**1. **Purchase from a Trusted Source** Buy the Moog SX-9905 from an authorized Moog dealer, reputable online retailer (e.g., RockAuto, Amazon, or local auto parts stores with good reviews), or a mechanic you trust. Avoid unknown sellers to prevent counterfeit parts.
2. **Inspect Related Components** While installing the new pitman arm, check the idler arm, tie rods, steering rack bushings, and ball joints for wear. Replace any worn parts simultaneously to avoid future steering issues.
3. **Follow Installation Guidelines** Carefully follow the installation instructions provided with the part. Use a torque wrench to tighten bolts to the manufacturer s specifications (typically around 60-70 ft-lbs for the pitman arm bolts, but verify this for your specific application).
4. **Test Drive and Adjust** After installation, take the vehicle for a test drive to ensure the steering feels smooth and responsive. If there is still play or misalignment, consult a mechanic to adjust the steering geometry.
5. **Monitor for Issues** Keep an eye on the steering system for the first few hundred miles. If you notice any unusual noises, vibrations, or steering drift, have the system rechecked.
**Final Verdict:** The Moog SX-9905 is a **highly recommended replacement** for the 2007 GMC Sierra 2500 Classic Gear VF, provided it is purchased from a reliable source and installed correctly. It is a simple yet impactful upgrade that can prevent more costly steering-related repairs down the road.
MOOG Steering Pitman Arm for 2007 GMC Sierra 2500 HD Classic Gear vf: Status: In Stock.