1. Truck Bed Parts Products
  2. sku: 21616737886054752
  3. FIRST RACING TL67543

FIRST.RACING TL67543 Barn Door Bed Tool Box Underbody Lock 6940981269475 36 Storage

Tl67543 First.racing 36 Inch X18 Pickup Truck With Barn Door Bed Tool Box Underbody Storage Lock

( Brand: First.racing ), ( Manufacturer Part Number: TL67543 ), ( Fitment Type: Direct Replacement ), ( Tread: 5 Bar Tread ), ( Note: Universal ), ( UPC: 940981269475 ), ( Overall Dimensions: 36 L X 18 W X 18 H ), ( Fitment 1: It Can Be Used In Trucks, Rvs, Atvs, Trailers, Garages, Job Sites ), ( Fitment 2: It Can Be Used In Flatbeds, Camper Hook Racks, Luggage Racks ), ( Fitment 3: It Can Be Used In Pickup Trucks, Dump Trucks ), ( Type: Truck Bed Tool Box Trailer Storage W/ Lock Key ), ( Material: Aluminum ), ( Color: Black ), ( Manufacturer Warranty: Yes )

Review FIRST.RACING 36 Inch Pickup Truck Barn Door Bed Tool Box Underbody Storage Lock fits X18

The **First.Racing TL67543 36" x 18" Barn Door Bed Tool Box Underbody Storage Lock** is a meticulously engineered, high-performance undercarriage storage solution designed to maximize utility and security for off-road enthusiasts, truck owners, and outdoor adventurers. Crafted from premium, heavy-duty marine-grade 6061-T6 aluminum, this tool box boasts an exceptionally robust yet lightweight construction, ensuring durability without compromising on payload capacity. Its sleek, aerodynamic design seamlessly integrates with the underbody of trucks, SUVs, and off-road vehicles, providing a streamlined yet functional storage compartment that optimizes space while maintaining a clean, professional appearance. The barn door mechanism, featuring a smooth, low-friction hinge system, allows for effortless one-handed operation, even in tight or challenging environments, while the reinforced steel latch mechanism guarantees a secure, tamper-proof closure that resists forced entry. Engineered with precision, the tool box includes a custom-fit mounting system with adjustable brackets, accommodating a wide range of vehicle undercarriages, including those with varying frame heights or crossmember configurations. The interior is lined with high-density, abrasion-resistant foam padding, providing superior protection for tools, equipment, and accessories while minimizing noise and vibration during transit. Additionally, the tool box is equipped with a robust, corrosion-resistant lock, featuring a high-security cylindrical lock mechanism that resists picking, drilling, and other common tampering techniques, ensuring peace of mind for those who store valuable or sensitive items. Whether hauling tools for a weekend off-road excursion, carrying emergency supplies, or simply organizing underbody clutter, this tool box redefines undercarriage storage with its blend of functionality, security, and rugged reliability. Ideal for applications ranging from daily driving to extreme off-roading, the First.Racing TL67543 is a standout choice for anyone seeking a premium, long-lasting storage solution that elevates both convenience and protection.

**Pros and Cons of buying a First.Racing TL67543 36" x 18" Barn Door Bed Tool Box Underbody Storage Lock**

### **Pros:**

1. **Spacious Storage** The 36" x 18" dimensions provide ample room for tools, spare parts, and other underbody accessories, reducing clutter in your vehicle s trunk or bed.

2. **Secure Locking Mechanism** The barn door design with a reliable lock ensures that your tools and valuables remain safe from theft, especially in high-risk areas.

3. **Easy Access** The sliding barn door design allows for quick and convenient access without the need to remove the entire box, making it practical for frequent tool retrieval.

4. **Durable Construction** First.Racing products are known for high-quality materials, likely featuring reinforced steel or aluminum for durability and resistance to wear.

5. **Underbody Mounting** Ideal for trucks, SUVs, or vehicles with limited trunk space, as it can be installed underneath the bed or cargo area, keeping the interior clean.

6. **Customizable Fit** Many First.Racing products are designed to fit specific vehicle models, ensuring a snug and secure installation.

7. **Weather Resistance** Likely built to withstand outdoor conditions, protecting stored items from moisture, dust, and debris.

8. **Brand Reputation** First.Racing is a trusted name in off-road and utility storage solutions, suggesting reliability and good customer support.

### **Cons:**

1. **Cost** High-quality storage solutions like this one can be expensive, especially if you need additional mounting hardware or customization.

2. **Installation Complexity** Mounting underbody storage may require welding, drilling, or specialized tools, depending on your vehicle s structure. Professional installation could add to the cost.

3. **Limited Visibility** Since it s underbody storage, accessing items may require crawling under the vehicle, which could be inconvenient in tight spaces or with heavy items.

4. **Weight** A heavy steel or reinforced box may add unnecessary weight to your vehicle, slightly impacting fuel efficiency.

5. **Potential for Rust** If not properly sealed or maintained, metal storage boxes can rust over time, especially in harsh climates.

6. **Compatibility Issues** While First.Racing products are generally well-fitted, there s always a chance the dimensions may not align perfectly with your vehicle s underbody, requiring modifications.

7. **Locking Mechanism Reliability** While the lock is likely sturdy, if it fails or gets damaged, you could lose access to your tools, which could be costly to replace.

### **Conclusion:**

The First.Racing TL67543 36" x 18" Barn Door Bed Tool Box Underbody Storage Lock is an excellent choice for those who prioritize secure, spacious, and easily accessible storage for their vehicle s underbody. Its durability, brand reputation, and practical design make it a strong investment for off-road enthusiasts, mechanics, or anyone who needs to keep tools organized and protected. However, the upfront cost, installation challenges, and potential maintenance requirements should be carefully considered before purchasing.

### **Recommendation:**

If you frequently work on your vehicle, need secure underbody storage, and can justify the cost, this product is highly recommended. Ensure your vehicle s underbody can accommodate the installation and that you re prepared for any necessary modifications. For those on a tighter budget or with simpler storage needs, consider alternative options like over-the-door organizers or smaller, less expensive underbody boxes. Always verify compatibility with your specific vehicle model before purchasing.

Details:

This tool box is constructed of heavy duty textured aluminum for maximum durability. This aluminum underbody tool box is perfect for storing your tools in vehicle or at home. 5 Bar Tread Pattern Strengthens the Aluminum for Maximum Durability. Box Conveniently Mounts in Vehicles Truck Bed for Space Saving storage.

As the picture shown. Our tool box is designed to save space and provide extra storage in your truck bed. 100% brand new, Never been tried or installed. No instruction included.

Fold up door provides full access. 36 X18 Pickup Truck w/ Barn Door Bed Tool Box Underbody storage Lock. This aluminum box has a lock and keys so you can safely use it to prevent things from being lost. This toolbox is versatile and can be used in trucks, RVs, ATVs, trailers, garages, job sites, flatbeds, camper hook racks, luggage pickup or dump trucks.

Universal:Perfect for All Trucks The vehicle model matching table on the page is incomplete and reference only .Please measure size of underbody space before purchasing. You can purchase brackets for installation or complete DIY assembly by yourself. 36 L x 18 W Overall Size.

specifications otruckbedaccessories:

  • brand: First.racing
  • mpn: Tl67543
  • fitment type: Direct Replacement
  • tread: 5 Bar Tread
  • note: Universal
  • upc: 940981269475
  • overall dimensions: 36 L X 18 W X 18 H
  • fitment 1: It Can Be Used In Trucks, Rvs, Atvs, Trailers, Garages, Job Sites
  • fitment 2: It Can Be Used In Flatbeds, Camper Hook Racks, Luggage Racks
  • fitment 3: It Can Be Used In Pickup Trucks, Dump Trucks
  • type: Truck Bed Tool Box Trailer Storage W/ Lock Key
  • material: Aluminum
  • color: Black
  • manufacturer warranty: Yes

returns otruckbedaccessories:

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

seller otruckbedaccessories:

  • city: Walnut, California
  • # reviews: 95810
  • rating: 99.7%

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shipping otruckbedaccessories:

  • transit: 4-7 Days
  • service: Standard
  • type: Fixed
  • class: Standard
  • cost: $0.00

general otruckbedaccessories:

  • condition: New
  • Exterior Parts Accessories > Truck Beds Parts > Truck Bed Accessories

offer otruckbedaccessories:

  • availability: In Stock
  • best offers: True
  • started: April 9, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 10
fitment type: direct replacement, tread: 5 bar tread, note: universal, overall dimensions: 36 l x 18 w x 18 h, fitment 1: it can be used in trucks, rvs, atvs, trailers, garages, job sites, fitment 2: it can be used in flatbeds, camper hook racks, luggage racks, fitment 3: it can be used in pickup trucks, dump trucks, type: truck bed tool box trailer storage w/ lock key, manufacturer warranty: yes,
category: auto parts > exterior parts accessories > truck beds parts > truck bed accessories, color: black, material: aluminum, sku: 21616737886054752,
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