GM TRUCKS 26087018 Van Power Steering Gear Box Pitman Arm 4X2

( Brand: Gm Trucks ), ( Manufacturer Part Number: 26087018 ), ( Part Type: Steering Gear Box Arm ), ( Id: B595def3-1b0c-4a05-84a7-35d10bc2da48 ), ( Interchange: 551-1288 ), ( Year: 1995 ), ( Partout Id: A-128397219 )

Review GM TRUCKS Gmc Van Power Steering Gear Box Pitman Arm Oem 4x2 fits 3500 1983–1996

The **GM 26087018 Power Steering Gear Box and Pitman Arm Assembly** for the **1983 1996 GMC 3500 4x2** is a meticulously engineered component designed to deliver precise, responsive steering control in heavy-duty commercial and work applications. This high-performance assembly combines a robust **recirculating ball-type steering gear** with a durable **pitman arm**, ensuring smooth, low-effort steering even under demanding conditions. Built to withstand the rigors of daily commercial use, this gear box features a **heavy-duty housing** reinforced with precision-machined internal components, including hardened steel balls and a sealed recirculating ball track, which minimizes wear and extends service life. The **pitman arm**, forged from high-strength steel, is designed to handle the torque generated by the steering linkage while maintaining alignment with the steering column, reducing play and enhancing steering feel. This assembly is a direct-fit replacement for the original equipment (OEM) found in the **GM 3500 series**, ensuring compatibility with the vehicle s steering linkage, tie rods, and intermediate shaft. Whether used in a **cargo van, pickup truck, or work utility vehicle**, this gear box and pitman arm assembly provides reliable operation, reducing the risk of binding, excessive play, or premature failure critical factors for maintaining safety and efficiency in commercial fleets. Ideal for restorers, mechanics, and fleet managers seeking long-lasting performance, this component is backed by GM s legacy of durability and engineering excellence, making it a trusted choice for keeping older GMC 3500 models in peak operating condition.

### **Pros and Cons of Buying a 1983 1996 GMC 3500 Van (GM Part #26087018) Power Steering Gear Box & Pitman Arm (4x2)**

1. **Common and Widely Available Parts** The 1983 1996 GMC 3500 (based on the Chevrolet C/K platform) is a well-documented vehicle with a large aftermarket presence. The power steering gear box (GM part #26087018) and pitman arm are standard components, meaning replacements are easy to find, often at reasonable prices.

2. **Mechanically Simple Design** Early GM trucks of this era feature a straightforward power steering system with fewer electronic components compared to modern vehicles. This makes repairs less complex and more accessible to DIYers.

3. **Durable Underbody Components** The frame, drivetrain, and suspension parts (including the gear box and pitman arm) are built to last if maintained properly. Many of these vehicles were designed for heavy-duty work, so the steering components are robust.

4. **Potential for Customization** The 3500 van chassis is popular among builders for conversions (e.g., camper vans, mobile workshops). If you plan to modify the vehicle, the availability of aftermarket parts and accessories is a major advantage.

5. **Lower Cost of Ownership (Compared to Modern Trucks)** Fuel efficiency is poor by today s standards, but labor and repair costs are significantly lower than for newer trucks. Insurance and registration fees are also generally cheaper.

6. **Strong Secondary Market** Due to their popularity, you can often find used parts, entire gear boxes, and pitman arms at reasonable prices from junkyards, online marketplaces, or salvage yards.

7. **Good for Off-Road or Utility Use** The 4x2 configuration (non-locking) is sufficient for light off-roading, towing, or general work applications. With proper maintenance, the steering system can handle rough conditions.

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1. **Aging Power Steering System** The original power steering gear box (especially if it s the older hydraulic type) may develop leaks, wear out seals, or require frequent fluid changes. The pitman arm can also wear out over time, leading to stiff or erratic steering.

2. **Potential for Rust and Corrosion** Many vehicles from this era, especially those driven in snowy or salted climates, suffer from frame and undercarriage rust. Inspect the gear box mounts, steering linkage, and frame rails thoroughly before purchasing.

3. **Poor Fuel Economy** The 3500 van is a gas-guzzler, especially with the 5.0L or 7.4L V8 engines common in this era. Expect around **12 16 MPG highway** with a V8, which can add up in fuel costs over time.

4. **Outdated Safety Features** Modern safety standards (e.g., stability control, advanced airbag systems, electronic braking) are absent. The lack of modern driver aids (like traction control) can be a concern in certain driving conditions.

5. **Electrical System Reliability** Older GM trucks from this era can have finicky electrical systems, including issues with alternators, starters, and wiring harnesses. The power steering pump may also fail if the electrical system is neglected.

6. **Emissions and Compliance Issues** Some older models may not meet modern emissions standards, which could complicate registration or require modifications (e.g., EGR deletions, catalytic converter swaps) in certain states.

7. **Resale Value is Low** Unlike modern trucks, these vehicles depreciate quickly and have minimal resale value. If you plan to sell later, you ll likely recoup only a fraction of what you spent.

8. **Driver Comfort and Modern Ergonomics** The driving position, seat comfort, and interior features (e.g., lack of modern infotainment, poor sound insulation) are outdated by today s standards. Long drives may be less comfortable.

9. **Potential for Hidden Mechanical Issues** The suspension, drivetrain, and transmission (especially if it s an automatic) may require significant investment if not properly maintained. Always get a pre-purchase inspection.

10. **Limited Warranty Coverage** Original parts and labor are rarely covered under warranty, and extended warranties are uncommon for used vehicles of this age.

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Buying a **1983 1996 GMC 3500 van with a GM #26087018 power steering gear box and pitman arm** can be a **great choice** if you prioritize **durability, customization potential, and lower upfront costs**, and if you re willing to invest time in maintenance. These vehicles are **reliable for basic towing, work, or off-road use**, but they come with **outdated technology, poor fuel efficiency, and potential rust/wear issues**.

If you re looking for a **project vehicle, a work truck, or a platform for conversion**, the availability of parts and the vehicle s ruggedness make it a solid option. However, if you want **modern comfort, fuel efficiency, or safety features**, a newer truck would be a better investment.

- You need a **heavy-duty work van** for towing, hauling, or off-roading.

- You re okay with **higher fuel costs** and **older technology**.

- You plan to **modify or restore** the vehicle and don t mind maintenance.

- You find a **well-documented, low-mileage example** with a clean service history.

- You want **modern fuel efficiency or safety features**.

- You re not prepared for **potential rust, electrical issues, or mechanical wear**.

- You need a **daily driver** for long commutes or highway use.

- You re on a **tight budget** and cannot afford unexpected repairs.

**Final Verdict:** This GMC 3500 is a **good buy for the right buyer** someone who values **practicality over luxury** and is willing to put in the work. Always **inspect the steering components, frame, and drivetrain** before purchasing, and consider a **pre-purchase inspection** to avoid costly surprises.

Details:

GMC VAN 1500 SERIES 90-94 Power Steering, steering modification opt 9M6. This part will fit the following: CHEVROLET VAN 10 SERIES 90-94 Power Steering, steering modification opt 9M6. Search for more parts GMC VAN 3500 SERIES.

part #: 26087018 prices

• $223.39-$475.00

specifications steragebo:

• for models: 3500
• for makes: Gmc
• for years: 1983-1996
• brand: Gm Trucks
• mpn: 26087018
• part type: Steering Gear Box Arm
• id: B595def3-1b0c-4a05-84a7-35d10bc2da48
• interchange: 551-1288
• year: 1995
• partout id: A-128397219

seller steragebo:

• city: Brush, Colorado
• rating: 99.6%
• # reviews: 16595

general steragebo:

• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions
• condition: Used

offer steragebo:

• quantity: 1
• started: May 17, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

shipping steragebo:

• transit: 3-5 Days
• cost: $0.00
• class: Standard
• type: Fixed
• service: Standard

returns steragebo:

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

payments steragebo:

• wallet: Paypal
• other
• credit card: Mastercard

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