Mercury MerCruiser Quicksilver Stainless Steel Washer (.323 x .563 x .063) 70132
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Product Description
Mercury 70132 is a stainless-steel washer with catalog dimensions of .323 x .563 x .063. It is used at specified engine fastener positions, including water-jacket cover hardware on Mercury 75 hp four-cylinder outboards and selected MerCruiser supercharger assemblies.
Key Features
- Original Mercury catalog number: 12-70132
- Catalog dimensions: .323 x .563 x .063
- Stainless-steel construction
- Current replacement reference: 12-8M0042642.
Engine Compatibility & Fitment Notice
The Mercury 75 hp four-cylinder end-cap, manifold and exhaust-cover diagram identifies 70132 at the water-jacket cover screw position and lists 8M0042642 as its replacement. Confirm the engine serial number and washer callout before ordering; this washer is used at several different assembly locations.
Alternate / Superseded Part Numbers
12-70132 is superseded by 12-8M0042642.
When This Part Needs Replacement
Replace a bent, badly pitted or damaged washer during service of the identified cover or mounting fastener.
Installation Notes
Keep the washer at the exact cataloged location and follow the associated fastener’s tightening procedure.
Mercury Parts Finder
Search Mercury parts by serial number or part number.
Parts Desk Insight
The original 70132 reference helps identify legacy hardware even where the current parts list now displays replacement 8M0042642.
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
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.