MOOG CHASSIS PRODUCTS SX-8487 Steering Pitman Arm Gear Ui

( Brand: Moog Chassis Products ), ( Manufacturer Part Number: SX-8487 ), ( Type: Steering Pitman Arm ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C191 48-48 ), ( Placement On Vehicle: Steering Steering Gear ), ( Compatible Year: 1988 1987 ), ( 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 Ui fits R20 1987–1988

The **Moog Chassis SX-8487 Steering Pitman Arm** is a precision-engineered, high-performance replacement component designed specifically for the **1987 1988 Chevrolet R20 Gear UI** steering system, ensuring optimal handling, responsiveness, and durability. Crafted from Moog s proprietary **high-strength steel alloy**, this pitman arm is built to withstand the rigors of daily driving, aggressive maneuvering, and extended use without compromising structural integrity or steering precision. The arm features a **robust, heat-treated shaft** that resists bending, warping, or fatigue, while its **smooth, low-friction bushings** minimize play and enhance steering feel, making it an ideal upgrade for drivers seeking a more direct and engaging connection between the steering wheel and front wheels. The **universal mounting design** ensures a seamless fit with the R20 s steering linkage, accommodating slight variations in alignment without requiring modifications, and the **precisely machined clevis pin** allows for easy installation and adjustment. Whether restoring original performance in a classic vehicle or enhancing the steering dynamics of a modified R20, this pitman arm delivers **superior strength, reliability, and performance**, reducing the risk of binding, rattling, or premature wear key concerns in high-mileage or heavily driven applications. Backed by Moog s reputation for quality and backed by a **durable finish** that resists corrosion, this component is a straightforward yet impactful solution for maintaining or upgrading the steering system of your Chevrolet R20.

Buying a **Moog Chassis SX-8487 Steering Pitman Arm** for a **1987-1988 Chevrolet R20 Gear UI** (likely a GMC Suburban or Chevrolet Suburban) has both advantages and drawbacks, depending on your priorities whether they are cost, performance, compatibility, or long-term reliability.

### **Pros of buying a Moog SX-8487 Pitman Arm**

1. **High Quality and Durability**

Moog is a well-known brand in the automotive aftermarket, particularly for steering and suspension components. Their parts are often engineered to meet or exceed OEM specifications, ensuring better durability compared to generic or low-quality replacements. The SX-8487 is designed for heavy-duty applications, which aligns well with the demands of a full-size SUV like the R20.

2. **Improved Performance and Handling**

A worn or damaged pitman arm can lead to loose steering, excessive play, or uneven tire wear. Replacing it with a Moog part can restore proper alignment, reduce steering effort, and improve overall handling. The Moog SX-8487 is likely to be a direct-fit replacement, ensuring accurate alignment with the steering linkage.

3. **Compatibility with Aftermarket Upgrades**

If you plan to modify your vehicle s steering or suspension (e.g., adding a power steering upgrade, adjusting tie rod ends, or installing a different steering box), a high-quality pitman arm like the Moog SX-8487 provides a solid foundation. It is less likely to fail prematurely under increased stress from modifications.

4. **Easier Installation and Adjustment**

Moog parts are often designed with user-friendly features, such as pre-lubricated bushings or clear installation instructions. The SX-8487 is likely to fit without extensive modifications, reducing labor time and potential alignment issues.

5. **Warranty and Customer Support**

Moog offers warranties on many of its parts, providing peace of mind in case of defects. Their customer service and availability of replacement parts are generally reliable, which is useful if you encounter issues post-installation.

6. **Prevents Further Damage**

A failing pitman arm can damage other components in the steering linkage, such as the idler arm, tie rods, or steering box. Replacing it proactively can prevent costly repairs down the line.

---

### **Cons of buying a Moog SX-8487 Pitman Arm**

1. **Higher Upfront Cost**

Moog parts are typically more expensive than generic or no-name alternatives. While the price reflects quality, it may not be justified if the original part was still functional or if you are on a tight budget. For a 1987-1988 R20, the cost may be a noticeable investment, especially if you re replacing multiple steering components.

2. **Potential Overkill for Mild Use**

If your vehicle is primarily used for light-duty driving (e.g., occasional highway trips or suburban commuting), a Moog part may be more robust than necessary. In such cases, a budget-friendly OEM or aftermarket alternative might suffice without sacrificing reliability.

3. **Installation Complexity**

While Moog parts are generally easy to install, replacing a pitman arm may require adjusting the steering alignment afterward. If you lack experience with alignment work, you may need to visit a shop, adding to the cost. Improper alignment can lead to uneven tire wear or handling issues.

4. **Availability and Lead Times**

Depending on the region, Moog parts may not always be in stock at local auto parts stores. You might need to order online, which could result in shipping delays. This is less of an issue for widely available parts but is worth considering if you need the replacement quickly.

5. **Compatibility with Modified Vehicles**

If your R20 has been heavily modified (e.g., with a different steering box, custom linkage, or lifted suspension), the Moog SX-8487 may not fit perfectly without additional modifications. Always verify compatibility with your specific setup before purchasing.

6. **Resale Value Impact**

While not directly related to the pitman arm itself, upgrading to high-quality parts like Moog may not significantly impact the resale value of a classic or used vehicle. Buyers often prioritize originality or cost savings over aftermarket upgrades, so the benefit is mostly for your own use.

---

### **Conclusion and Recommendation**

The **Moog Chassis SX-8487 Steering Pitman Arm** is an excellent choice for a **1987-1988 Chevrolet R20 Gear UI** if you prioritize **durability, performance, and long-term reliability**. It is a direct-fit replacement that will restore proper steering function and reduce the risk of further damage to your steering linkage. The higher cost is justified by Moog s reputation for quality, and the part is likely to outlast cheaper alternatives, especially if the vehicle sees regular use or is subjected to rough conditions.

- Your current pitman arm is worn, damaged, or causing steering issues.

- You plan to perform other steering or suspension upgrades.

- You value long-term reliability and are willing to invest in a high-quality part.

- You have access to proper alignment tools or a shop for post-installation adjustments.

- Your budget is tight, and the original part is still functional (though not recommended if it s failing).

- You are unsure about the exact compatibility with your vehicle s modifications.

- You prefer to keep the vehicle closer to stock for resale or restoration purposes (though Moog is a subtle upgrade).

For most owners looking to maintain or improve their R20 s steering system, the Moog SX-8487 is a **strong and practical choice**. Pair it with proper installation and alignment, and it will serve your vehicle well for years to come.

Details:

MOOG Steering Pitman Arm for 1987 - 1988 Chevrolet R20 Gear ui: Status: In Stock.

part #: sx8487 prices

• $23.24-$50.13

specifications pitmanidlear:

• for models: R20
• for makes: Chevrolet
• for years: 1987-1988
• brand: Moog Chassis Products
• mpn: Sx-8487
• type: Steering Pitman Arm
• manufacturer warranty: Lifetime
• ipn: C191 48-48
• placement on vehicle: Steering Steering Gear
• compatible year: 1988 1987
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Moog Steering Pitman Arm

returns pitmanidlear:

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

shipping pitmanidlear:

• class: Standard, Expedited
• transit: 3-6 Days
• type: Fixed
• cost: $0.00
• service: Standard, Expedited

seller pitmanidlear:

• # reviews: 627677
• city: Indianapolis, Indiana
• rating: 99.5%

general pitmanidlear:

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

offer pitmanidlear:

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

payments pitmanidlear:

• credit card: Discover
• other
• wallet: Apple-pay

Moog Chassis Products SX-8487 Is Similar To:

• 080066115771 Moog Idler Arm Bushing (25% similar) Your 30-DAY guarantee period begins at the date package shows delivery by shipping carrier. Shipping ballpark ships items to the 50 USA states via ups and USPS. Get-warranty and enter the item number in box on right side of screen. Cosmetic condition retail box may show signs of wear and be removed ...(August 9th, 2018)
• 080066119090 Moog New Steering Idler (29.8% similar) Brand new unused unopened...(November 16th, 2017)
• 080066124636 Moog Steering Idler Arm (29.8% similar) Brand new unused unopened...(November 16th, 2017)
• 080066271781 Moog Steering Idler Arm Ean (32% similar) This is sold as. Look at all pictures. We combine shipping. Sold as is pictured. Item may have a scratch, rust or etc. Shipping cost is accurate on most items. This item is new with open box. This is a K6392T Moog steering idler arm ean: 781 picture actual items included. Opened for pictures and ...(July 8th, 2018)
• 080066351735 Moog Pitman Arm (26.5% similar) To get a quote, visit. Features Moog problem solver Products incorporate proven design and engineering for like new steering, ease of installation longer life. Get-warranty and enter the item number in box on right side of screen. Shipping ballpark ships items to the 50 USA states via ups and USPS. ...(August 9th, 2018)
• Dodge 1013851 Plymouth Moog K9100 Bushing Fits Arm 77-96 Mitsubishi Idler (34.2% similar) Please verify the application with the part number provided...(May 22nd, 2015)
• 18665 Moog Front Pitman Arm (33.9% similar) none of which makes the part defective. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. No matter what says. Once purchased you own it. There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. They may have been ...(February 23rd, 2018)
• 216131 Moog Steering Pitman Arm (41.4% similar) Bought for thanks looking, god bless. Brand new, in box, never used, selling for 20...(July 9th, 2018)
• 268-3544 Amgauge Idler Arm Fordelite And Gran Torino Moog (32.4% similar) The box shows age and wear but part has never been installed. This is a new old stock idler arm for ford elite and gran tiring, 77-79 ltd ii, or pinto after 1976...(May 17th, 2018)
• 268-3589 Amgauge Idler Arm Cordoba New Yorker Newport Moog (23.8% similar) Pleas for view all images carefully as sales are is thanks the business. This is a new old stock idler arm am gauge number crosses to Moog K7066. It should fit Chrysler Cordoba, 79-81 Newark and Newport, maybe also some Plymouth's kn that same year...(May 17th, 2018)
• 3034 Moog Idler Arm (23.1% similar) People ship us stuff all the time so expect some turnaround. New internal, ethanol gas compliant unit. So if ya can't find it. Bench tested and ready for install. We did not make these items rebuilt them back to better than new. That's 5 buildings each ,000 square feet. Louis say if crown doesn have...(July 20th, 2018)