MOOG CHASSIS PRODUCTS SX-8475 Steering Pitman Arm Gear Iy

( Brand: Moog Chassis Products ), ( Manufacturer Part Number: SX-8475 ), ( Type: Steering Pitman Arm ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C476 41-23 ), ( Placement On Vehicle: Steering Steering Gear ), ( Compatible Model: R1500 Suburban ), ( Compatible Year: 1991 1990 1989 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Moog Steering Pitman Arm )

Review MOOG CHASSIS PRODUCTS Steering Pitman Arm Chevrolet Gear Iy fits SUBURBAN R1500 1989–1991

The **Moog Chassis SX-8475 Steering Pitman Arm** is a premium, high-performance replacement component meticulously engineered to restore precision and reliability to the steering system of **1989-1991 Chevrolet R1500 Suburban** models equipped with the **Gear Industries (Gear IY) steering box**. Crafted from **heat-treated, cold-forged steel**, this pitman arm is designed to withstand the rigors of heavy-duty towing, off-road adventures, and daily highway driving, ensuring long-lasting durability and resistance to wear. The arm features a **smooth, machined surface** and **precision-ground threads**, eliminating the play and binding that often plague aftermarket or OEM replacements, which can lead to erratic steering feel and premature failure. Its **universal compatibility** with the Gear IY steering box one of the most robust and widely used systems in full-size trucks makes it an ideal upgrade for enthusiasts seeking to enhance steering responsiveness, reduce unnecessary wear on the steering linkage, and prevent costly damage to the steering box itself. The **bolted-on design** allows for easy installation without the need for specialized tools, though proper alignment and torque specifications must be followed to ensure optimal performance. Whether restoring stock handling characteristics or fine-tuning for off-road use, this Moog pitman arm delivers the **structural integrity, smooth operation, and longevity** expected from a brand synonymous with automotive excellence. Built to exceed industry standards, it s the perfect choice for drivers who demand nothing less than flawless steering control in their Suburban.

### Pros and Cons of Buying a Moog Chassis SX-8475 Steering Pitman Arm for a 1989-1991 Chevrolet R1500 Suburban (Gear IY)

1. **Compatibility and Fit:** The Moog SX-8475 is specifically designed for the Chevrolet R1500 Suburban (Gear IY) from 1989 to 1991. This means it should fit directly without requiring extensive modifications, reducing the risk of installation issues.

2. **Durability and Quality:** Moog is a well-known brand in the automotive aftermarket, known for producing high-quality replacement parts. The SX-8475 is made from durable materials, ensuring longevity and reliable performance, especially if the original part has worn out or failed.

3. **Performance Improvement:** A worn or damaged steering pitman arm can cause excessive play, a loose steering wheel, or difficulty in turning. Replacing it with a new Moog part can restore smooth and precise steering, improving overall handling and safety.

4. **Ease of Installation:** The part is designed to be a drop-in replacement, meaning it should be relatively straightforward to install, even for a DIYer with basic mechanical skills. Moog typically provides clear instructions or diagrams to guide the process.

5. **Cost-Effective:** Replacing a single worn part is often more affordable than overhauling the entire steering system. The Moog SX-8475 is priced competitively compared to OEM parts, offering good value for money.

6. **Warranty Coverage:** Moog parts usually come with a warranty (often 1 year or more), providing peace of mind in case the part fails prematurely due to defects.

7. **Availability:** Moog parts are widely available through online retailers, auto parts stores, and specialty shops, making it easy to purchase without long waits.

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1. **Potential for Counterfeit Parts:** Since Moog is a popular brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially if buying from untrusted sellers. Always verify the seller s reputation and check for authenticity seals or packaging.

2. **Additional Wear in the System:** If the steering pitman arm is failing, other components in the steering system (such as the steering box, tie rods, or idler arm) may also be worn. Replacing just the pitman arm might not fully resolve steering issues, requiring further diagnostics or repairs.

3. **Installation Challenges:** While the part is designed for easy installation, rust, corrosion, or misalignment in the existing hardware could complicate the process. In some cases, additional cleaning or lubrication may be needed to ensure a proper fit.

4. **Cost of Labor (If Not DIY):** If you choose to have a mechanic install the part, labor costs could add to the total expense. However, this is a general consideration for any replacement part and not specific to the Moog SX-8475.

5. **Limited Lifespan of Other Components:** Even with a new pitman arm, the overall lifespan of the steering system depends on other factors like maintenance, driving conditions, and the age of the vehicle. Regular inspections are still recommended.

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The Moog Chassis SX-8475 steering pitman arm is a **strong choice** for your 1989-1991 Chevrolet R1500 Suburban if you are experiencing steering issues such as looseness, play, or difficulty in turning. Its direct compatibility, durability, and ease of installation make it a practical solution for restoring proper steering function.

- **Buy from a reputable seller** (e.g., RockAuto, Amazon, or a trusted local parts store) to avoid counterfeit parts. Look for verified reviews and check for authenticity markings.

- **Inspect the rest of the steering system** (steering box, idler arm, tie rods, and linkages) while the pitman arm is removed. If any of these components show signs of wear, replace them as well to prevent future issues.

- **Follow Moog s installation instructions carefully** and ensure all bolts are tightened to the manufacturer s specifications.

- **Consider DIY installation** if you are comfortable with basic mechanical work to save on labor costs. If not, have a trusted mechanic perform the replacement.

- **Monitor the steering** after installation. If issues persist, further diagnostics may be needed to identify other underlying problems.

**Final Verdict:** The Moog SX-8475 is a **reliable and cost-effective upgrade** for your Suburban s steering system, provided you address any associated wear in other components. It is a recommended purchase for those looking to restore smooth and safe steering.

Details:

MOOG Steering Pitman Arm for 1989 - 1991 Chevrolet R1500 Suburban Gear iy: Status: In Stock.

part #: sx8475 prices

• $49.16-$66.03

specifications pitmanidlear:

• for models: R1500, Suburban
• for makes: Chevrolet
• for years: 1989-1991
• brand: Moog Chassis Products
• mpn: Sx-8475
• type: Steering Pitman Arm
• manufacturer warranty: Lifetime
• ipn: C476 41-23
• placement on vehicle: Steering Steering Gear
• compatible model: R1500 Suburban
• compatible year: 1991 1990 1989
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Moog Steering Pitman Arm

payments pitmanidlear:

• other
• credit card: Visa
• wallet: Google-pay

offer pitmanidlear:

• quantity: 4
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: March 2, 2026

shipping pitmanidlear:

• type: Fixed
• transit: 2-5 Days
• class: Standard, Expedited
• service: Standard, Expedited
• cost: $0.00

general pitmanidlear:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms

returns pitmanidlear:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller pitmanidlear:

• city: Indianapolis, Indiana
• # reviews: 627687
• rating: 99.5%

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