Mercury 8M0082486 – Throttle/Shift Cable, Gen I, 13 ft | Platinum Plus
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Mercury 8M0082486 – Throttle & Shift Cable | Generation I | 13 ft | Platinum Plus
Part Number: 8M0082486
Brand: Mercury Marine
Official Product Type: Throttle/Shift Control Cable (T/S)
Cable Generation: Generation I (Gen I)
Length: 13 feet (4.0 m)
Construction: Platinum Plus — lubricated inner liner, stainless-steel core, UV-resistant polypropylene outer jacket
System: Mercury Gen I Mechanical Remote Control
Supersedes: 828921A13, 897977A13, 877773A13
About This Cable
Mercury 8M0082486 is a genuine OEM Platinum Plus throttle and shift cable for Mercury Gen I mechanical remote control systems. At 13 feet (4.0 m), it connects the helm control station to the engine throttle and shift linkage, transmitting operator input for both engine speed and gear selection. The Platinum Plus construction features a pre-lubricated inner liner for low-friction operation, a stainless-steel cable core for strength and flexibility, and a UV- and abrasion-resistant outer jacket for long service life in the marine environment. This cable supersedes the earlier part numbers 828921A13, 897977A13, and 877773A13.
Compatible Applications
Designed for Mercury Gen I mechanical remote control systems only. This cable is not compatible with Gen II or DTS (Digital Throttle & Shift) systems. Cable length and generation must both match the installed control system. Always confirm fitment using your engine model, serial number, and the Mercury parts diagram before ordering.
- Mercury 40–300 HP outboards with Gen I mechanical controls
- Mercury Two-Stroke outboards with Gen I mechanical controls
- Mercury FourStroke outboards with Gen I mechanical control boxes
- Mercury OptiMax outboards with Gen I mechanical controls
- Mariner 40–300 HP outboards with Gen I mechanical controls
- MerCruiser Pre-Alpha sterndrives with Gen I controls
- MerCruiser Alpha One sterndrives with Gen I controls
- MerCruiser MR / R sterndrives with Gen I controls
- MerCruiser Bravo sterndrives with Gen I controls
Serial Number & Fitment Notice
Control cable fitment depends on cable generation, cable length, and the specific control station and engine combination installed on the boat. A 13 ft cable is correct only where the routing distance from the helm to the engine matches that length. Always confirm 8M0082486 against your engine model, serial number, control station model, and the Mercury parts diagram before ordering.
Dimensions
- Length: 13 feet (4.0 m / approx. 396 cm)
- Generation: Gen I
- Construction: Platinum Plus
Supersession & Part Number Reference
- Current Part Number: 8M0082486
- Supersedes: 828921A13, 897977A13, 877773A13
When to Replace
Replace the throttle/shift cable when the control system shows any of the following:
- Stiff, sticky, or inconsistent throttle or shift action
- Delayed or imprecise gear engagement
- Visible cable kinking, fraying, or corrosion
- Cable end fittings that are worn, cracked, or no longer seat properly
- Any failure to return smoothly to neutral or idle position
Installation Notes
Route the replacement cable with smooth, gradual bends — avoid sharp bends or kinks that will cause stiff operation or premature wear. Confirm both ends seat fully and lock into the control station and engine throttle/shift lever before returning to service. Lubricate the cable ends per the Mercury service manual. After installation, test throttle and shift operation through the full range of motion at the dock before operating the vessel.
Related Products
Parts Desk Insights
Best Use Case: This is the right cable for a Gen I throttle/shift replacement on a Mercury or MerCruiser installation with a 13 ft helm-to-engine run. The Platinum Plus construction makes it a step up from basic replacement cables — the pre-lubricated liner and stainless core deliver noticeably smoother operation and longer service life, which matters on a cable that gets used every time the boat moves. Customers doing a full control service should also inspect the shift and throttle lever pivots, cable end fittings, and control station internals at the same time — a new cable on a worn control head will not deliver smooth operation.
Common Issues: The most frequent problem is ordering the wrong cable length. The routing distance from the helm to the engine must be measured accurately — too short and the cable won’t reach; too long and the excess creates bends that cause stiff or inconsistent operation. The second common issue is ordering a Gen I cable for a control system that has been upgraded to Gen II or DTS — the end fittings are different and the cable will not connect. Always confirm the cable generation by checking the existing cable or the Mercury parts diagram for the control station model installed on the boat. If the boat has been repowered or the control station replaced, the generation may have changed.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
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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.
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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.
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