Customer Service: info@jlm-marine.com
Free shipping. No Minimum Purchase
3" Blue Marine Boat Registration Numbers and Letters Kit – Fits All Boat Brands & PWC (Meets USCG Requirements)
- $20.95
- $20.95
- Unit price
- per
Couldn't load pickup availability
Free Shipping
Free standard shipping on all orders
Worry-Free Returns
Learn More.
3" Blue Marine Boat Registration Numbers and Letters Kit – Fits All Boat Brands & PWC
This universal 3-inch blue registration number and letter kit is designed for all boat brands and personal watercraft (PWC). When properly installed, this kit meets all US Coast Guard requirements for vessel registration display.
It serves as a direct replacement for STIFFIE Shift Blue SH05, Hardline Products BLU350EC, and STIFFIE Hardline Fl. Blue/Pink HL102.
- Installation: Simple peel-and-apply adhesive decals.
- Durability: Made from premium outdoor vinyl that is UV coated, waterproof, fuel-resistant, and scratch-resistant.
- Complete Kit: Includes four full sets of letters (A-Z) and numbers (0-9) to register any vessel.
Compatible Engine Models
As a universal product, this registration kit is compatible with all boat brands and personal watercraft requiring registration numbers.
Technical Specifications
| Specification | Value |
| Product Type | Marine Registration Numbers and Letters Kit |
| Installation | Peel and Apply Adhesive Decals |
| Housing Material | Premium Outdoor Vinyl |
| Housing Color | Blue |
| Dimensions | 3 inches (76.2 mm) height |
| Other Technical Attributes | UV Coated for sun protection, waterproof adhesive, fuel and scratch resistant |
Package Contents
- 4 x Sets of Letters A-Z (0.4 mil premium outdoor vinyl)
- 4 x Sets of Numbers 0-9 (0.4 mil premium outdoor vinyl)
- Total: Approximately 144-146 individual decals
Installation Guide
- Prepare the Surface: Thoroughly clean the application area with soap and water or rubbing alcohol to remove any dirt, wax, or grime. Ensure the surface is completely dry before application.
- Plan Your Layout: Arrange the letters and numbers for your registration code. Use masking tape to create a straight guideline on the hull for perfect alignment.
- Apply Decals: Peel each decal from its backing paper. Carefully position it along your guideline and press it firmly onto the surface, starting from the center and working outwards.
- Ensure Adhesion: Once all decals are applied, use a squeegee or a credit card to press firmly over each one to remove any air bubbles and ensure a strong, waterproof bond.
- Final Check: Remove the guideline tape and inspect the placement. The adhesive will cure fully over 24-48 hours, so avoid high-pressure washing during this period.
Troubleshooting & FAQ
Q: Do these numbers meet USCG requirements?
A: Yes, the 3-inch height of these decals meets the United States Coast Guard's requirements for vessel registration numbers when they are installed according to regulations (contrasting color, proper spacing, etc.).
Q: How can I ensure the decals stick properly and last a long time?
A: Proper surface preparation is key. The application area must be clean, dry, and free of any wax or oils. Applying firm pressure with a squeegee during installation will create a strong, waterproof bond. The UV coating and premium vinyl are designed for long-term outdoor marine use.
Q: Are these decals resistant to saltwater, fuel, and sun?
A: Absolutely. They are made from premium outdoor vinyl with a UV-protective coating and a waterproof, fuel-resistant adhesive designed to withstand the harsh marine environment.
Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
Important Notes
- Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
- This product is an aftermarket replacement part and is not an OEM component.
- Professional installation is recommended to ensure safety and optimal performance.
Why Choose JLM MARINE?
- Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
- Fast Global Shipping: Free delivery worldwide in 5–15 days.
- Direct from Manufacturer: Competitive pricing without compromising quality.
We can ship to virtually any address in the world with free shipping available for most regions.
For our typical US and Canadian customers , our shipping timeframes are as follows:
- Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
- US warehouse shipment: orders will be delivered within 5 days after placing the order.
- China warehouse shipment: orders will be delivered about 12 days after placing the order.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
Parts Finder
Use our Parts Finder to quickly locate the correct parts for your engine. Search by Make, HP, Stroke, Model, Year, and SN.
Select only the fields available — you don’t need to fill all options (e.g., leave Year blank if not applicable).
Our database is currently being updated and expanded. More models, including Yamaha, Mercury, and Suzuki, are being verified and uploaded.
Our database is currently being updated and expanded. More models, including Yamaha, Mercury, and Suzuki, are being verified and uploaded.
- Choosing a selection results in a full page refresh.