MerCruiser Screw - 94435001 (No Longer Available)
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The Mercury MerCruiser Quicksilver 94435001 Screw is a genuine OEM fastener listed by Mercury as screw. Current supportable parts references also identify this part as the newer replacement for 10-94435, and multiple Mercury parts listings associate it with starter motor mounting use, making it a targeted factory replacement for the correct starter-related application.
Key Features
- Genuine Mercury MerCruiser Quicksilver OEM part
- Part number: 94435001
- Factory replacement screw
- Current replacement reference for earlier part 10-94435
- Commonly associated with starter motor mounting applications
- Supportable references also describe it as .375-16 x 4.600 or M8 x 40, depending on catalog/source formatting, so exact application should always be confirmed by serial number.
Engine Compatibility
Commonly associated with selected Mercury MerCruiser engine applications that use this screw in the starter motor assembly. Supportable references connect the earlier/superseded version to a broad range of MerCruiser four-cylinder and V8 applications, but exact fitment can still vary by engine model, serial range, and starter configuration.
Serial Number Fitment Notice
Fitment may vary by engine model, starter configuration, and serial-number break. Always confirm compatibility by engine serial number before ordering. Mercury’s official parts catalog is built around model and serial-number lookup for correct parts identification.
When This Part Needs Replacement
Replace this screw when the original fastener is corroded, damaged, has compromised threads, is missing, or is no longer suitable for secure starter reassembly in the intended application.
Installation Notes
Confirm the correct application before installation and compare the new screw to the original hardware during service. Inspect the starter mounting point, surrounding threads, and related hardware so the replacement is installed into a clean, properly supported assembly.
Alternate/Superseded Part Numbers
Current supportable references show 94435001 as the replacement for earlier part 10-94435.
Parts Desk Insight
Starter hardware is one of those small parts that is easy to reuse until it gives you trouble. If the original screw has been over-tightened, rusted, or chewed up during removal, replacing it with the correct OEM fastener is a cheap way to avoid a frustrating reinstall.
Shipping: Ships same or next day for fast Canada wide shipping. ⚓
Part Number: 94435001 (Discontinued)
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
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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.
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For return authorization, please contact our support team before shipping anything back.