Morse Cutlass Strut Bearing - BONITO
PNL-BW180VT-stg
Premium Bronze Strut Bearing Replacement for Sea Ray and Other Boat Manufacturers
The Morse Cutlass BONITO strut bearing is the OEM-equivalent bronze component for running gear and steering systems on Sea Ray and other boat manufacturers. This precision-engineered bearing delivers reliable shaft support in saltwater environments, replacing worn bearings that cause vibration, noise, and steering problems.
Specifications & Compatibility
- Brand: Morse (OEM marine standard)
- Type: Cutlass Strut Bearing
- Model: BONITO
- Size: 1" x 1-1/2" x 4"
- Material: High-quality bronze casting
- Application: Running gear, shaft support, steering systems
- Boat Compatibility: Sea Ray and other cruisers with standard Morse strut systems
Why Replace Your Strut Bearing
Worn strut bearings cause excessive vibration at cruising speed, loose steering feel, and potential shaft damage. The Morse Cutlass BONITO bearing restores tight, responsive steering and eliminates shake and noise from your boat's drive system.
This is a pro-grade marine replacement part built to outlast the original equipment and finished to premium standards. Installation typically takes 2-3 hours with basic mechanical skill. It's the trusted solution for boat owners across Florida, the Gulf Coast, and coastal regions.
Expert Support for Sea Ray and Other Boat Manufacturers
Flounder Pounder Marine specializes in running gear, bronze castings, and steering system replacements for Sea Ray and other boat manufacturers. Contact us to confirm fitment for your specific boat model, discuss installation questions, or get guidance on related parts (struts, rudders, stuffing boxes).
Frequently Asked Questions
What is a Cutlass strut bearing and why do boats need replacements?
A Cutlass strut bearing is a bronze bushing that supports your boat's drive shaft where it exits the strut assembly. Over time, bearings wear from saltwater corrosion and shaft rotation, causing vibration, steering play, and potential shaft damage. Replacing a worn bearing restores responsive steering and eliminates shake at cruising speed.
How do I know if my strut bearing is worn?
Signs of a worn strut bearing include: excessive vibration at cruising speed, loose or "sloppy" steering feel, unusual noises from the transom area, visible wear on the bearing, or water intrusion around the strut. If you notice any of these symptoms, have the bearing inspected by a marine mechanic or contact our team.
Will the BONITO bearing fit my boat?
The Morse Cutlass BONITO (1" x 1-1/2" x 4") fits cruisers with standard Morse strut systems, including Sea Ray and other boat manufacturers. However, bearing size varies by boat model and year. Before ordering, compare your existing bearing to photos, or contact us with your boat's model year and size for confirmation.
How difficult is it to replace a strut bearing myself?
Most boat owners can replace a Cutlass bearing in 2-3 hours with basic tools (socket set, hex keys, hose clamp tools). You'll need to haul your boat or get it on a lift. If you prefer professional installation, a marine technician can typically complete the job for $300-$500 labor plus parts.
What bronze parts does FP Marine stock for running gear?
Flounder Pounder Marine stocks a complete line of bronze running gear parts including Cutlass bearings (multiple sizes), struts, rudders, stuffing boxes, rudder arms, and underwater exhaust components for Sea Ray and other boat manufacturers.
Why choose Morse over aftermarket Cutlass bearings?
Morse is the OEM manufacturer for most marine cruisers. Morse bearings are precisely engineered to deliver years of reliable service in saltwater. Cheap aftermarket bearings often develop play, cause vibration, and wear out quickly. Morse Cutlass bearings cost slightly more upfront but deliver reliability and longer service life — protecting your steering system and drive shaft.
Do you have other strut bearing sizes available?
Yes. Morse Cutlass bearings come in multiple sizes for different boat models. We carry BONITO (1" x 1-1/2" x 4") and other standard marine sizes. Contact our team with your boat's model year or bearing's casting number for the exact fit.
Internal Reference:
BRZ-019001