1. Pitman & Idler Arms Suspension Steering For Sale
  2. sku: 15666354122619603
  3. DANA SPICER 120TR103-1

DANA SPICER 120TR103-1 Arm Tie Rod Lh 023913176815

120tr103-1 Dana Spicer Arm Tie Rod Lh

( Brand: Dana Spicer ), ( Manufacturer Part Number: 120TR103-1 ), ( UPC: 023913176815 ), ( Type: Steering, Gear And Related Components )

Review DANA SPICER Arm Tie Rod Lh

The **Dana Spicer Part Number 120TR103-1 Arm Tie Rod (Left Hand)** is a high-performance, precision-engineered suspension component designed specifically for heavy-duty trucks, off-road vehicles, and performance applications requiring superior durability and reliability. This tie rod end is a critical linkage in the steering system, connecting the steering knuckle to the steering arm or rack, ensuring smooth and responsive directional control while withstanding extreme forces during aggressive driving, towing, or off-road conditions. Crafted from high-grade steel, the 120TR103-1 features a robust ball joint design with a reinforced cage and sealed bearing, providing exceptional load-bearing capacity and resistance to wear, rust, and corrosion even in harsh environments where salt, mud, or moisture are prevalent. The left-hand orientation (LH) ensures proper fitment on vehicles where the tie rod is installed on the driver s side of the axle, aligning perfectly with the steering linkage for optimal steering geometry and clearance. This tie rod end is engineered to handle the demands of heavy-duty applications, including overlanding, rock crawling, and high-torque towing, while maintaining precise steering feel and minimizing play. Whether upgrading an existing suspension setup or replacing a worn-out component, the Dana Spicer 120TR103-1 delivers a balance of strength, longevity, and performance, making it an ideal choice for enthusiasts and professionals seeking a dependable solution for their vehicle s steering system.

### **Dana Spicer 120TR103-1 Arm Tie Rod (Left Hand) Pros and Cons**

#### **Pros:**

1. **Compatibility** This tie rod is designed specifically for the Dana 120 front axle, which is commonly found in trucks, SUVs, and off-road vehicles (e.g., Ford F-150, Chevy Silverado, GMC Sierra, Jeep Wrangler, and various off-road builds).

2. **Durability** Dana axles are known for their robust construction, and the tie rod is built to withstand heavy loads, rough terrain, and repeated stress.

3. **Easy Installation** The design is straightforward, and many mechanics find it relatively simple to install, especially if you have basic automotive tools.

4. **Aftermarket Support** Dana 120 parts are widely available from manufacturers like Dana, Spicer, and third-party suppliers, ensuring easy replacement if needed.

5. **Cost-Effective** Compared to OEM parts, this aftermarket tie rod is often priced competitively while maintaining quality.

6. **Improved Handling** A properly functioning tie rod ensures better wheel alignment, reducing wear on tires and suspension components.

7. **Long Lifespan** With proper maintenance (lubrication, regular inspections), this tie rod can last for tens of thousands of miles.

#### **Cons:**

1. **Wear Over Time** Like all tie rods, this component will eventually wear out, especially in high-mileage vehicles or those used in extreme off-road conditions.

2. **Potential for Binding** If not properly lubricated or if the axle is misaligned, the tie rod could bind, leading to uneven tire wear or handling issues.

3. **Requires Regular Inspection** Since it s a critical steering/suspension component, it should be checked periodically for play, cracks, or corrosion.

4. **Not Universal** While widely compatible, it s essential to confirm exact fitment for your specific vehicle model and axle configuration (e.g., some Dana 120 builds may require slight modifications).

5. **Installation Skill Level** While not extremely difficult, improper installation (e.g., incorrect torque specs, misalignment) can lead to premature failure or handling problems.

6. **Cost of Replacement** If the tie rod fails, replacing it may require additional labor, especially if other suspension components (like ball joints or bushings) are worn.

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### **Conclusion**

The **Dana Spicer 120TR103-1 Arm Tie Rod (LH)** is a solid, reliable choice for vehicles equipped with a Dana 120 front axle. Its strengths lie in its durability, compatibility, and ease of installation, making it a practical upgrade or replacement for many off-road and heavy-duty applications. However, like any mechanical part, it requires maintenance and periodic inspection to ensure longevity.

If you re experiencing **play in the steering, uneven tire wear, or a clunking noise**, this tie rod is a logical replacement. Just ensure you:

- Verify exact fitment for your vehicle.

- Follow proper installation procedures (including torque specs).

- Lubricate moving parts as recommended.

- Inspect it regularly for wear.

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### **Recommendation**

**Buy this tie rod if:**

- You have a Dana 120 front axle and need a reliable, high-quality replacement.

- You re performing maintenance or an upgrade on an off-road or heavy-duty vehicle.

- You re comfortable with basic mechanical work or have a trusted mechanic to install it.

**Avoid or reconsider if:**

- You re unsure about the exact fitment (double-check with your vehicle s build or a parts specialist).

- Your axle has severe corrosion or other major issues that could affect tie rod performance.

- You re on a tight budget and can t afford potential labor costs for installation or future inspections.

**Final Verdict:** This is a **strong, well-supported aftermarket part** that offers a good balance of quality and affordability for Dana 120 applications. With proper care, it will serve you well for many miles.

Details:

Dana 120TR103-1 Arm Tie Rod Lh: Part Number: Manufacturer: Spicer. Made of high-quality components for durability, reliability, and performance. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Engineered using the latest technology to ensure product lasts longer in service.

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

part #: 120tr1031 prices

  • $80.00-$114.73

specifications pitmanidlear:

  • brand: Dana Spicer
  • mpn: 120tr103-1
  • upc: 023913176815
  • type: Steering, Gear And Related Components

seller pitmanidlear:

  • city: Los Angeles, California
  • # reviews: 69682
  • rating: 99.4%

shipping pitmanidlear:

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

offer pitmanidlear:

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

returns pitmanidlear:

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

payments pitmanidlear:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

general pitmanidlear:

  • Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms
  • condition: New
type: steering, gear and related components,
category: auto parts > car truck parts accessories > steering suspension > pitman idler arms, sku: 15666354122619603,
Dana Spicer 120TR103-1 Is Similar To:
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2 offers $80.00–$114.73 USD
  • New. Offer #1 priced at $114.73 + $0.00 shipping estimate = $114.73* total. Manufacturer :Dana Spicer.FREE SHIPPING
  • New. Offer #2 priced at $80.00 + $38.55 shipping estimate = $118.55* total. New Tie Rod.+$38.55 shipping

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