SHELBY 2138-03 Boat Trailer Jack Mounting Straps Bolts Kit 5754A

( Brand: Shelby ), ( Manufacturer Part Number: 2138-03 ), ( Part Type: Strap Trailer Mounting Bolt )

Review SHELBY Boat Trailer Jack Model Mounting Straps And Bolts Replacement Kit

The **Shelby 2138-03 Boat Trailer Jack 5754A Mounting Straps, Bolts, and Kit** is a meticulously engineered accessory designed to enhance the safety, stability, and longevity of your boat trailer s winch system. This high-quality kit is specifically tailored to complement the **Shelby 2138-03 winch**, ensuring a secure and reliable connection between the winch head and your trailer s tongue or winch mount. Crafted from durable, corrosion-resistant materials, the mounting straps and bolts in this kit are built to withstand the rigorous demands of frequent use, harsh marine environments, and heavy loads, making them an indispensable upgrade for both recreational and commercial boat trailers. The **5754A mounting straps** feature reinforced stitching and a robust webbing construction, providing unmatched flexibility and strength to accommodate various winch configurations while distributing weight evenly to prevent stress points. Paired with precision-machined **grade 8 bolts**, which offer superior tensile strength and resistance to loosening, this kit eliminates the guesswork often associated with aftermarket mounting solutions. Whether you re launching a heavy bass boat, a sleek center console, or a family-sized pontoon, the **Shelby 2138-03 Jack Kit** ensures a taut, secure winch line every time, reducing the risk of slippage, wear, and premature failure. Installation is straightforward, with clear instructions guiding you through the process of attaching the straps to your trailer s winch mount and securing the winch head with the included bolts, allowing for a snug, customizable fit. Beyond its functional benefits, this kit also contributes to the overall aesthetics of your trailer, offering a clean, professional look that aligns with Shelby s reputation for precision engineering. Investing in the **Shelby 2138-03 Boat Trailer Jack 5754A Mounting Straps and Bolts Kit** is a proactive step toward ensuring your winch system operates at peak performance, year after year, while protecting your investment in your boat and trailer.

The **Shelby 2138-03 Boat Trailer Jack (5754A) Mounting Straps, Bolts, and Kit** is a common upgrade for boat trailers, particularly those using the older 2138 jack model. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

1. **Improved Stability and Load Distribution** The 5754A mounting kit replaces the stock rubber straps with reinforced steel straps and a more robust mounting system, reducing sway and improving weight distribution across the trailer. This is especially beneficial for heavier boats or when towing in windy conditions.

2. **Enhanced Durability** The kit includes heavy-duty bolts and mounting hardware designed to handle higher loads and prevent wear from constant use. The steel straps are less prone to stretching or failure compared to the original rubber straps.

3. **Better Adjustability** The 5754A system allows for easier height adjustments, which can be useful for leveling the trailer when loading or unloading boats of varying weights.

4. **Compatibility with Aftermarket Upgrades** Many boat owners pair this kit with upgraded jacks (such as the 2138-03 itself) to handle increased payloads, making it a versatile choice for those planning future modifications.

5. **Reduced Risk of Jack Failure** The stock rubber straps can degrade over time, leading to jack misalignment or failure. The steel straps in this kit provide a more secure and long-lasting connection to the trailer frame.

6. **Easier Installation** While some kits require welding or extensive modifications, the 5754A is designed for relatively straightforward bolt-on installation, assuming the trailer frame is compatible.

7. **Cost-Effective Upgrade** Compared to a full trailer rebuild or a completely new jack system, this kit offers a significant performance boost at a lower cost.

---

1. **Not Universal** This kit is specifically designed for the **Shelby 2138-03 jack model** and may not fit other jack types or trailer frames without modifications. Always verify compatibility before purchasing.

2. **Requires Proper Installation** Improper installation (e.g., loose bolts, incorrect alignment) can negate the benefits and may even cause damage. Some users report that the straps can bind or interfere with the jack s movement if not installed correctly.

3. **Limited Weight Capacity Without Upgrades** While the kit improves stability, the **2138-03 jack itself has a weight limit of 2,500 lbs** (unless upgraded to a heavier-duty model like the 2138-04). If your boat exceeds this, you ll need to pair this kit with a stronger jack.

4. **Potential for Rust or Corrosion** The steel straps and bolts are more durable than rubber but can still rust over time, especially in saltwater or humid environments. Regular maintenance is required to prevent this.

5. **May Void Manufacturer Warranty** Some trailer manufacturers consider aftermarket mounting kits as modifications that could void warranty coverage. Check your trailer s warranty terms before installing.

6. **Learning Curve for Some Users** Those unfamiliar with trailer mechanics may find the installation process challenging, particularly if they need to cut or modify existing straps.

7. **Not a Complete Solution for All Issues** If your trailer has other problems (e.g., weak axle, worn bearings, or frame rust), this kit alone won t address them. It s best used as part of a broader upgrade plan.

---

The **Shelby 2138-03 5754A Mounting Straps and Bolts Kit** is a worthwhile upgrade for owners of the **2138-03 jack** who want to improve stability, durability, and load distribution. It s particularly beneficial for those who tow heavier boats, experience sway, or notice wear in their existing straps. However, it s not a universal fix and requires proper installation to be effective. Additionally, it should be paired with a jack that matches your boat s weight requirements.

If you re already using the **2138-03 jack** and need a more secure mounting solution, this kit is a solid choice. But if your trailer has other weaknesses (e.g., weak axle, rusted frame), address those first for long-term reliability.

---

- You own a **Shelby 2138-03 jack** and want to replace worn rubber straps with steel for better stability.

- Your boat s weight is within the **2138-03 s capacity (2,500 lbs)** or you plan to upgrade the jack soon.

- You re comfortable with basic trailer maintenance or can hire a professional for installation.

- You want a cost-effective way to reduce sway and improve load distribution.

- Your trailer uses a **different jack model** (verify compatibility first).

- Your boat exceeds the **2138-03 s weight limit** without an upgraded jack.

- You re not willing to invest in proper installation or maintenance.

- Your trailer has **structural issues** (e.g., rusted frame, weak axle) that need addressing first.

If you re unsure about installation, consider purchasing the kit from a reputable dealer (like **Shelby Trailers official store or a trusted marine parts supplier**) and following their installation guide closely. For maximum safety, pair this with a **heavy-duty jack upgrade** (e.g., 2138-04) if your boat is near or exceeds the 2,500 lb limit.

Details:

MPN: 2138-03. Brand: Shelby. Fits Shelby bolt on model 5754A Jacks. Condition: New Other.

Part number 2138-03. This sale is for one new Shelby trailer jack Mounting Straps Bolts Replacement Kit.

part #: 213803 price

• $14.99

specifications traiparboa:

• brand: Shelby
• mpn: 2138-03
• part type: Strap Trailer Mounting Bolt

seller traiparboa:

• # reviews: 29957
• city: Green Bay, Wisconsin
• rating: 99.8%

general traiparboa:

• Parts Accessories > Boat Parts > Trailer Parts
• condition: New other see details

returns traiparboa:

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

shipping traiparboa:

• cost: $10.95
• transit: 4-10 Days
• class: Standard, Expedited, One-day
• type: Calculated
• carrier: USPS, UPS
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air Saver

payments traiparboa:

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

offer traiparboa:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 8, 2026
• quantity: 10
• best offers: True

Shelby 2138-03 Is Similar To:

• 5776-24z Shelby Industries Trailer Jack 1200 Lb Capacity (42.3% similar) There are a few different mount styles if yours has the rectangular plate that has a bolt in each corner and bolts to a weld on mount on the trailer this jack will work. 25 of vertical travel, and the distance from the of the mount to the bottom of the wheel is 13 when fully retracted, and 23. To ...(October 8th, 2015)
• 5874a8-81z Shelby Industries Trailer Jack 1500 Lb Capacity (43.1% similar) This is a bolt on jack, and includes all necessary mounting hardware. This jack has 12 of travel, and from the of the mount to the bottom of the wheel is fully extended. This jack features Shelby's award winning off set swivel design ODs, which allows for better catering of the wheel, and less lean ...(October 7th, 2015)
• 6100-81z Shelby Industries 2500 Lb Capacity Square Tube Jack (21.9% similar) Brand new 2500 lb. Capacity Shelby square tube jack. This is a bolt on jack, and includes the mounting hardware the distance from the top of the mount to the bottom of the footplate when fully retracted is 10. 65 drop leg, for up to 28. 45, and fully extended with the drop leg fully extended is 39. ...(October 6th, 2015)
• 6101-24b Shelby Industries 3500 Lb Capacity Square Tube Jack (21.9% similar) This is a direct weld on jack, so it can be welded on at any height you choose. Capacity Shelby square tube jack. Brand new 3500 lb. This jack has 15 of vertical travel plus a 13. This jack is made is the USA, and carries a 5 yr warranty against defects in material or workmanship. The outer upper ...(October 6th, 2015)
• 6104-24zx Shelby Industries 5000 Lb Capacity Square Tube Bolt-on Jack (21.9% similar) It will fit onto a trailer that has up to a 6 tall frame member. 21, fully extended is , and fully extended with the drop leg fully extended is of lift. 59 drop leg, for up to 28. The distance from the top of the mount to the bottom of the footplate when fully retracted is most people use u bolts to...(November 4th, 2015)
• 6108sw-24b Shelby Industries 8 000 Lb Capacity Square Tube Jack (21.5% similar) 57 drop leg, for up to 28. This is a direct weld on jack, so it can be welded on at any height you choose. Brand new 8,000 lb. This jack has 15 of vertical travel plus a 13. The outer upper tube is powder coated black, and the two lower tubes are both zinc plated. This jack does not swivel. ...(October 31st, 2015)
• Sn-ezr001k101101 Shelby Boat For Good Tires (31% similar) Boat trailer great for fix-up. Has good tires...(December 12th, 2019)
• 5407b Shelby Boaters Resale Shop Of Tx Trailer Winch Handle (38.6% similar) 05 Shelby model 5407B trailer winch with handle 2 strap lbs. Combined boating experience of over 100 years. The Galveston bay area also has a large number of marine service businesses and boatyards to help owners care for their boats. One of us will probably know what you are talking about. Through ...(May 7th, 2021)
• Shelby 5403 Winch For Boat Trailer New (38.7% similar) Never used, used...(December 10th, 2024)
• Shelby 5404 25aa24 5404 Boat Winch 1200 Lb Rated Very Good Condition (32.3% similar) Part #: Shelby 5404 for sale...(January 9th, 2025)
• Shelby Trailering 5009 1 7 8 Inch Trailer Hitch Ball 3 4 Shank 2000 Lb Capacity (23% similar) Fits 1/7 /8 inch couplet. 3/4 inch shank that is 1/1 /2 inches long. Up for sale is a new Shelby trailing chrome plated 1/7 /8 inch trailer hitch ball part number 5009. For gross trailer weight up to 2000 lbs class...(February 18th, 2025)