Mercury MerCruiser Trim/Shift Cable Gen I 22ft 8M0085959
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Mercury MerCruiser Trim / Shift Cable Gen I – 22 ft – 8M0085959
Maintain smooth and reliable engine control with the Mercury MerCruiser Gen I Trim / Shift Cable 8M0085959. This genuine Mercury OEM Platinum Plus mechanical control cable connects the helm control box to the engine throttle or shift linkage, delivering precise control of engine speed and gear engagement.
The 22-foot (6.7 m) cable length is ideal for boats with longer rigging runs between the console and the engine. Built with Mercury’s Platinum Plus technology, the cable features a lubricated inner liner, stainless steel core, and UV-resistant outer jacket to ensure smooth operation and long service life in harsh marine environments.
Key Features
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Genuine Mercury Marine OEM Gen I throttle / shift cable
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22-ft (6.7 m) cable length for extended control runs
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Platinum Plus design for smooth, low-friction operation
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Stainless steel cable core for strength and flexibility
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UV- and abrasion-resistant polypropylene outer jacket
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Designed for Mercury Gen I mechanical control systems
Part Details
OEM Part Number: 8M0085959
Product Type: Mechanical throttle / shift control cable
Cable Length: 22 ft (6.7 m)
Control Type: Mercury Gen I mechanical control system
Supersedes
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8M0052501
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896143A22
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80989422
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808642A22
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881104A22
Compatible Mercury & MerCruiser Engines
Designed for engines equipped with Mercury Gen I mechanical remote control systems, including:
Mercury Outboard Engines
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Mercury 25HP – 300HP outboards using Gen I mechanical controls
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Mercury FourStroke outboards with mechanical controls
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Mercury Pro XS mechanical control models
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Mercury Optimax outboards
MerCruiser Sterndrive Engines
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MerCruiser 3.0L
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MerCruiser 4.3L V6
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MerCruiser 5.0L V8
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MerCruiser 5.7L V8
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MerCruiser 6.2L V8
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MerCruiser 7.4L V8
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MerCruiser 8.2L V8
These engines must be equipped with Gen I mechanical control boxes rather than newer Gen II or DTS electronic systems.
Function
The throttle and shift cable transfers helm control movement directly to the engine’s throttle and shift linkage, allowing the operator to control engine speed and gear engagement.
Replacing worn cables helps:
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Restore smooth throttle and shift response
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Reduce stiffness or binding in the control system
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Improve control precision when docking or maneuvering
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Prevent control failure due to cable wear
Important Compatibility Note
This cable is designed only for Mercury Gen I mechanical control systems and will not fit Gen II or DTS (Digital Throttle & Shift) systems. Always verify your control type and required cable length before ordering to ensure proper fit.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.