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FLASHSALE26

Quick Release Steel Ball Joint – Fits 33C Control Cables (Replaces PRE31799)

Regular price $23.74

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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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If you have any questions, feel free to email us at info@seasierra.com, and we’ll get back to you within 20–36 hours.

Product Details

This Quick Release Steel Ball Joint – Fits 33C Control Cables is designed for use with light-duty and standard 33C control cables from leading manufacturers including Morse, Teleflex, Seastar, Dometic, Ultraflex, AquaFlex, and Multiflex. Compatible cable types include 33C Light Duty, 33C Mirscable, 33C Red Jacket, 33C Supreme, 33C TFXtreme, Mach Zero 33C, C2 33C, C8 33C, and 33C Edge cables. The ball joint features a 10-32 UNF threaded end for secure attachment to marine control systems on both outboard and inboard applications.

This component serves as a direct aftermarket replacement for OEM part number PRE31799.

  • Quick-release design for easy cable connection and disconnection
  • 10-32 UNF threaded end provides secure mechanical attachment
  • Compatible with both outboard and inboard control cable systems

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number
OEM PRE31799

Engine & Model Compatibility

Confirm your engine model/year in the table below.

Brand Cable Model
Morse / Teleflex / Seastar / Dometic 33C Light Duty Cable
Morse / Teleflex / Seastar / Dometic 33C Mirscable Cable
Morse / Teleflex / Seastar / Dometic 33C Red Jacket Cable
Morse / Teleflex / Seastar / Dometic 33C Supreme Cable
Morse / Teleflex / Seastar / Dometic 33C TFXtreme Cable
Ultraflex Mach Zero 33C Cable
Ultraflex C2 33C Cable
Ultraflex C8 33C Cable
AquaFlex C8 33C Cable
Multiflex 33C Cable
Multiflex 33C Edge Cable

Technical Specs

Thread Type
10-32 UNF
Material
Steel
Design
Quick Release Ball Joint
Cable Compatibility
33C Control Cables
Application
Outboard and Inboard Marine Control Systems

What's in the Box

This package does not specify included components in the primary source data.

Installation Notes

  1. Disconnect the control cable from the engine or control system before beginning installation.
  2. Thread the ball joint onto the 10-32 UNF threaded cable end, ensuring proper engagement of all threads.
  3. Align the ball joint with the mounting point on the control lever or linkage arm.
  4. Engage the quick-release mechanism to secure the ball joint to the attachment point.
  5. Verify that the ball joint moves freely through its full range of motion without binding.
  6. Test the control cable operation from the helm to confirm smooth engagement and proper response.

Troubleshooting & FAQ

How do I know if this ball joint fits my control cable?

Check your existing cable model against the compatibility table above. This ball joint is designed for 33C series cables from Morse, Teleflex, Seastar, Dometic, Ultraflex, AquaFlex, and Multiflex. Verify that your cable end has a 10-32 UNF thread.

What does the quick-release feature do?

The quick-release mechanism allows you to connect and disconnect the cable from the control lever or linkage without tools. This simplifies maintenance, cable replacement, and engine removal.

Can this be used on both throttle and shift cables?

Yes, this ball joint is compatible with both throttle and shift control cables that use the 33C standard with 10-32 UNF threaded ends.

How do I install the ball joint onto my cable?

Thread the ball joint onto the cable end by turning it clockwise until fully seated. Ensure all threads are engaged properly. Then attach the ball to the control lever using the quick-release mechanism.

What are signs that my ball joint needs replacement?

Look for excessive play or looseness in the connection, difficulty engaging or disengaging the quick-release, visible corrosion or damage to the ball or socket, or erratic control response at the helm.

Will this work with my outboard motor?

This ball joint is compatible with outboard and inboard engines that use 33C control cables. Verify your cable model and thread type before ordering.

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 against 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.

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