Mercury MerCruiser Shifting Cable 38399A2
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Mercury / MerCruiser Quicksilver Wire Assembly — 38399A2
The Mercury Quicksilver 38399A2 Wire Assembly is a genuine OEM inner shift cable core wire and anchor assembly used in early MerCruiser sterndrive shift systems. It forms part of the internal shift cable mechanism that transfers movement from the control linkage to the sterndrive gear selector.
Key Specifications
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Part Number: 38399A2
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Component Type: Inner shift cable core wire & anchor assembly
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System: Sterndrive shift cable linkage
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OEM Brand: Mercury Marine / Quicksilver
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UPC: 745061140516
Compatible Engines / Applications
Commonly used on early MerCruiser sterndrives, including:
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120 / 140 HP sterndrives (1967–1977)
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160 sterndrive engines (1967–1969)
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165 sterndrives (1970–1977)
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888 sterndrives (1971–1977)
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IA / IB / IC “EZ-Shift” drives (1965–1966)
These drives were typically paired with early MerCruiser inline-4 and V8 marine engines.
Function
The wire assembly acts as the internal core of the sterndrive shift cable, transmitting movement from the throttle/shift control system to the sterndrive gear selector. Proper operation ensures:
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Smooth forward, neutral, and reverse shifting
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Correct gear engagement inside the sterndrive
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Reliable control linkage operation
Symptoms of a Worn Shift Cable Core
A worn or damaged wire assembly may cause:
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Hard or stiff shifting
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Difficulty engaging forward or reverse
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Inconsistent or incomplete gear engagement
Replacing the wire assembly restores proper shift cable operation.
⚠️ Fitment Tip:
Always verify compatibility using the sterndrive model and serial number. Early MerCruiser systems used several variations of shift cable components depending on the drive generation and control system configuration.
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.