UDC Parts 2034B Operator Presence Control Cable Replacement for Swisher ST60022Q ST67522BS ST67522Q ST50022STDQ ST6002212V ST60022DXQ12RK ST65022Q High Wheel Trimmers

What It Is

The UDC Parts 2034B is an operator presence control (OPC) cable replacement designed for Swisher high wheel trimmers. It engages the engine kill switch when the operator releases the handle, stopping the blade for safety. This cable is a direct aftermarket replacement for OEM part number 2034B.

Fitment & Compatibility

Check your Swisher model number before ordering. This cable fits the following high wheel trimmers:

• ST60022Q, ST67522BS, ST67522Q, ST50022STDQ, ST6002212V, ST60022DXQ12RK, ST65022Q

Also verify cable length (approx. 48 inches) and that the end fittings match your existing cable—particularly the barrel and hook ends at the handle and engine side. This is an aftermarket part, not OEM, but it’s a direct replacement for the original 2034B cable. If your machine uses a different Swisher OPC cable (e.g., 2034A), this will not fit.

Key Things to Know

• Quality: Made from steel with plastic-coated outer sheath. Users report it’s comparable to OEM, though the cable may be slightly stiffer initially.
• Installation: Moderate difficulty. You’ll need basic hand tools (wrenches, pliers) and about 20-30 minutes. Route the cable carefully to avoid kinks that cause premature wear.
• Common gotcha: The cable end at the engine must click fully into the spring-loaded lever. If it’s loose, the safety switch won’t engage properly.
• Tip: Lubricate the inner cable with light oil before installation to reduce friction and extend life.

Should You Buy It

If your Swisher high wheel trimmer’s OPC cable is frayed, broken, or sticky, this is a solid, budget-friendly fix. It’s especially good for DIYers comfortable with basic cable routing. Avoid if you need an exact OEM match or if your model isn’t listed above—fitment is model-specific.