18-2141 Engine Mount Bolt Kit - Mercruiser

Model # 10475911 Mfg # 18-2141
4.3 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
18-2141 Engine Mount Bolt Kit - Mercruiser
Model # 10475911 Mfg # 18-2141
4.3 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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Complete Your Purchase

Sierra Marine engine parts are designed to meet or exceed the OEM part they are intended to replace and they are backed by the SeaStar Solutions Two-Year Warranty—one of the best in the business.

We offer a variety of Sierra engine parts for most engine applications on the water today—including MerCruiser, OMC, Johnson/Evinrude, Volvo and more.

How to find the bolt kit you need

Select your bolt kit by locating the OEM part number in the table below. Bolts kits can also be selected according to a particular stern drive.

The Sierra Engine Parts Selector

If you do not see the bolt (or other engine part) you need, please visit the Sierra Engine Parts Selector, where you can search by engine make, model, serial number or year of manufacture.

Sierra # Application Replaces OEM Part # Fits Model
18-2141 GLM 21080 Alpha I, Gen II, Bravo 10475911
18-2141 Mercruiser Stern Drive 10-97934A1 Alpha I, Gen II, Bravo 10475911

Sierra Limited Lifetime Warranty

Compatibility Replaces: Mercruiser 10-97934A1 for R/MR/Alpha I/Gen II/Bravo
Type OEM Fasteners

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