1. Pitman & Idler Arms Suspension Steering For Sale
  2. sku: 15664890612671711
  3. DANA SPICER 140SA102-2

DANA SPICER 140SA102-2 Steering Arm Lh

140sa102-2 Dana Spicer Steering Arm Lh

( Brand: Dana Spicer ), ( Manufacturer Part Number: 140SA102-2 ), ( Type: Steering, Gear And Related Components )

Review DANA SPICER Steering Arm Lh

The **Dana Spicer Part Number 140SA102-2 Steering Arm (Left Hand)** is a high-performance, precision-engineered component designed for heavy-duty off-road and towing applications, ensuring reliable handling and durability in demanding conditions. Manufactured by Dana Spicer, a trusted name in drivetrain and steering solutions, this steering arm is built to withstand the rigors of extreme off-roading, rock crawling, and high-capacity towing, where conventional steering components often fail. Constructed from high-strength, heat-treated steel, the arm features a robust, forged design that resists deformation and fatigue, even under prolonged stress from aggressive driving or heavy loads. Its left-hand orientation is specifically tailored for vehicles with left-side steering linkage, ensuring proper alignment and compatibility with the suspension system.

The **140SA102-2** incorporates a reinforced ball joint at the pivot point, which is sealed with a durable rubber boot to protect against dust, debris, and moisture, extending the component s lifespan and maintaining smooth articulation. The arm s mounting flange is precision-machined to fit seamlessly with the steering knuckle or control arm, minimizing play and ensuring consistent steering response. Whether used in a pickup truck, SUV, or heavy-duty off-road vehicle, this steering arm delivers superior strength and durability, reducing the risk of sudden failure during critical maneuvers. Ideal for enthusiasts and professionals who demand performance without compromise, the **Dana Spicer 140SA102-2** is a critical upgrade for those seeking to enhance their vehicle s off-road capability while maintaining safety and reliability.

### **Pros and Cons of buying a Dana Spicer 140SA102-2 Steering Arm (Left Hand)**

#### **Pros:**

1. **Compatibility** This steering arm is specifically designed for the Dana 140 series axles, which are commonly found in trucks, SUVs, and off-road vehicles (e.g., Ford F-150, Chevy Silverado, Jeep Wrangler, and Ram trucks). It ensures proper fitment without modification.

2. **Durability** Dana Spicer parts are known for their robust construction, often made from high-quality steel and heat-treated for strength. This reduces the risk of premature failure, especially in heavy-duty applications.

3. **OEM Replacement** It serves as a direct replacement for the original equipment manufacturer (OEM) part, meaning it should perform identically to the factory component in terms of function and longevity.

4. **Widely Available** As a common Dana 140 part, it is easy to find at auto parts stores, online retailers, and through aftermarket suppliers. This makes repairs and replacements straightforward.

5. **Standardized Design** The 140SA102-2 is a standard steering arm, meaning it should be compatible with most vehicles in its class without requiring custom fabrication or additional hardware.

6. **Cost-Effective** While not the cheapest part, it is generally priced reasonably compared to aftermarket alternatives, offering a balance between quality and affordability.

7. **Warranty Coverage** Many reputable sellers (e.g., RockAuto, local auto parts stores) offer warranties, providing some assurance against manufacturing defects.

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#### **Cons:**

1. **Limited Customization** Since it is an OEM-style part, it may not offer performance upgrades or modifications that aftermarket alternatives might provide (e.g., lighter weight, reinforced welds, or unique mounting options).

2. **Potential Wear on Related Components** If the rest of the steering or suspension system is worn (e.g., tie rods, ball joints, or CV joints), replacing just the steering arm may not fully resolve steering issues. A full inspection is recommended.

3. **Installation Complexity** Depending on the vehicle, removing and installing the steering arm may require specialized tools (e.g., press tools for bearings) or mechanical skill. DIYers unfamiliar with axle work may need to pay for professional installation.

4. **Quality Variability** While Dana Spicer is a trusted brand, counterfeit or low-quality knockoffs can sometimes slip into the market. Purchasing from authorized dealers or reputable online sellers helps mitigate this risk.

5. **Age of Design** The Dana 140 series is an older axle design (originally introduced in the 1960s), which means it may lack modern features like sealed bearings or corrosion-resistant coatings found in newer axles.

6. **Potential for Rust or Corrosion** If the vehicle has been exposed to harsh conditions (e.g., salt, mud, or moisture), the steering arm or its mounting points may already be corroded, requiring additional cleaning or treatment during installation.

7. **Limited Longevity in Extreme Conditions** While durable, the part may wear out faster in extreme off-road use (e.g., heavy-duty towing, rock crawling, or constant off-road driving) compared to aftermarket parts designed for such applications.

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### **Conclusion:**

The **Dana Spicer 140SA102-2 steering arm** is a reliable and widely used OEM replacement part that offers a good balance of compatibility, durability, and cost-effectiveness for vehicles equipped with the Dana 140 axle. It is an excellent choice for those seeking a direct replacement that meets factory specifications without unnecessary modifications. However, it is not without limitations its standardized design lacks customization options, and installation may require mechanical skill. Additionally, ensuring the rest of the steering and suspension system is in good condition is crucial for long-term performance.

For most drivers and mechanics, this part is a **strong recommendation** if the goal is a straightforward, high-quality replacement. However, those pursuing heavy-duty off-road use or seeking performance upgrades may want to explore aftermarket alternatives (e.g., reinforced or lighter-weight steering arms) for added durability or customization.

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### **Recommendation:**

- **Buy from a trusted source** (e.g., RockAuto, local auto parts stores, or authorized Dana dealers) to avoid counterfeit parts.

- **Inspect the rest of the steering and suspension** before installation to ensure no other components (e.g., tie rods, ball joints) are worn.

- **Consider professional installation** if you lack experience with axle work, especially if the vehicle has high ground clearance or complex mounting points.

- **If pursuing off-road use**, research aftermarket alternatives (e.g., **Spicer Performance, ARB, or local fabricators**) for parts with enhanced durability or custom features.

- **Budget for additional hardware** (e.g., grease fittings, seals, or mounting hardware) if the original components are worn or missing.

Details:

Engineered using the latest technology to ensure product lasts longer in service. Dana 140SA102-2 Steering Arm Lh: Part Number: Manufacturer: Spicer. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Made of high-quality components for durability, reliability, and performance.

Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component.

part #: 140sa1022 prices

  • $90.00-$179.86

specifications pitmanidlear:

  • brand: Dana Spicer
  • mpn: 140sa102-2
  • type: Steering, Gear And Related Components

offer pitmanidlear:

  • started: May 3, 2026
  • quantity: 5
  • sold: 0
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home

returns pitmanidlear:

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

payments pitmanidlear:

  • wallet: Paypal
  • other
  • credit card: Diners-club

general pitmanidlear:

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

shipping pitmanidlear:

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

seller pitmanidlear:

  • city: Los Angeles, California
  • rating: 99.4%
  • # reviews: 69681
type: steering, gear and related components,
category: auto parts > car truck parts accessories > steering suspension > pitman idler arms, sku: 15664890612671711,
Dana Spicer 140SA102-2 Is Similar To:
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2 offers $90.00–$179.86 USD
  • New. Offer #1 priced at $90.00 + $40.70 shipping estimate = $130.70* total. +$40.70 shipping
  • New. Offer #2 priced at $179.86 + $0.00 shipping estimate = $179.86* total. Manufacturer :Dana Spicer.FREE SHIPPING

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