Bow Stop Roller – Fits Boat Trailers (Replaces Tie Down 86287, 48651)
Bow Stop Roller – Fits Boat Trailers (Replaces Tie Down 86287, 48651) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
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Bow Stop Roller – Fits Boat Trailers (Replaces Tie Down 86287, 48651)
Bow Stop Roller – Fits Boat Trailers (Replaces Tie Down 86287, 48651) is backordered and will ship as soon as it is back in stock.
Product Details
This 4-Inch Yellow Polyurethane Bow Stop Roller provides a cushioned, non-marking contact point for your boat's bow when secured on a trailer. Designed for boat trailers of various sizes, its 4-inch width and 1/2-inch shaft hole ensure a standard fit on most bow stop brackets. The high-visibility yellow polyurethane absorbs shock and resists UV damage, making alignment easier in low light.
It serves as a direct interchange for Tie Down 86287, Tie Down 48651, CE Smith 29301, and C.H. Yates 450Y.
- Installs directly on a bow stop bracket via a 1/2-inch shaft hole.
- Suitable for use in both saltwater and freshwater environments.
- Package includes one bow roller. Hardware is not included.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Tie Down | 86287 |
| Tie Down | 48651 |
| CE Smith | 29301 |
| C.H. Yates | 450Y |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Type | Application | Specifications | Notes |
|---|---|---|---|
| Boat Trailer | Most standard bow stop brackets | 1/2-inch shaft mounting hole | Designed for protecting boat bow during loading, transport, and launching |
Technical Specs
- Product Type
- Bow Stop Roller
- Installation
- Direct mount on bow stop bracket via 1/2-inch shaft hole
- Material
- Polyurethane / TPR (Thermal Plastic Rubber)
- Color
- Bright Yellow
- Dimensions
- 4" width × 3-5/8" length × 3-1/4" end diameter
- Shaft Hole Size
- 1/2 inch (12.7mm)
- UV Resistance
- High
- Water Resistance
- Suitable for both saltwater and freshwater use
What’s in the Box
- 1 × Bow Roller (86287/48651)
Installation Notes
This roller mounts on the winch post's bow stop assembly to create a resting point for the boat's bow once fully loaded on the trailer. Installation requires a 1/2-inch shaft and appropriate end bells or washers to secure the roller in the bracket. Depending on the trailer configuration and boat size, a bow stop assembly may use between one and four rollers. Please note, this listing is for the roller only; mounting hardware and shaft are not included.
Troubleshooting & FAQ
How do I know if this bow roller will fit my trailer?
Measure the width of your current roller and the diameter of the mounting bolt or shaft. This roller is 4 inches wide and fits a 1/2-inch shaft, which is a common size for many boat trailers. Sizing is critical, so always verify your bracket's dimensions before ordering.
What's the benefit of polyurethane over a standard black rubber roller?
Polyurethane is a more durable, non-marking material that resists UV rays, saltwater, and oils better than traditional rubber. It provides excellent shock absorption to protect your boat's hull and is less likely to crack or split over time. The bright yellow color also improves visibility during loading.
When should I replace my bow stop roller?
Inspect your bow roller regularly for signs of wear, such as deep grooves, cracks, splitting, or deformation. Replace it if it no longer provides a smooth, supportive surface for your boat's bow, as a worn roller can cause hull damage.
What are the signs of a failing bow roller?
Common failure signs include visible cracks, pieces of the roller breaking off, a "flattened" or deformed shape where the bow rests, and black marks or scratches appearing on your boat's hull after trailering. Excessive squeaking or resistance during loading can also indicate a worn-out roller.
Can this roller be used in saltwater?
Yes, the polyurethane material is highly resistant to saltwater, making it an excellent choice for both freshwater and saltwater marine environments. It will not corrode or degrade from salt exposure like some other materials.
Do I need to buy anything else for installation?
Yes. This product is the center roller only. You will need a 1/2-inch shaft or bolt, nuts, and potentially washers or end bells to complete the installation on your trailer's bow stop bracket. Please retain and reuse your existing hardware if it is in good condition.
OEM vs. Aftermarket?
This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.
Shipping speed & cost
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns
Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
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