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- Sierra International, 18-4442, Engine Alignme...
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Item #:
19835279
Sierra International, 18-4442, Engine Alignment Tool
Item #:
19835279
AUD 281
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Imported from USA store
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Order now and get it around Monday, August 10
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Sierra's 18-4442 Engine Alignment Tool is designed for use with all Mercruiser all MC-I, R-MR, Alpha I, and Alpha I/Gen II stern drives as well as OMC Cobra stern drives.
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What Stands Out
Precision Alignment
The Sierra International Engine Alignment Tool ensures accurate alignment on stern drive models, helping to improve performance and extend the lifespan of the engine by reducing wear and tear.
Durable Construction
Made from high-quality materials, this tool provides long-lasting durability even under demanding marine conditions, ensuring consistent performance for boat maintenance and repair.
User-Friendly Design
The tool features an intuitive design, allowing both professionals and DIY enthusiasts to easily verify alignment, saving time and reducing potential errors during engine installation or servicing.
Product Details
- Sierra International 18-4442 Engine Alignment Tool is used to verify alignment on select stern drive models
- Designed for use with Mercruiser all MC-I, R-MR, Alpha I, and Alpha I/Gen II stern drives, and OMC Cobra stern drives
- Includes one engine alignment tool per package
- Interchangeable with GLM 90050, Mallory 9-79800, and various Mercruiser Stern Drive part numbers
- Each Sierra product meets or exceeds the original equipment part it replaces
- Fit specific, check part numbers for proper fit
| Other Special Features of the Product | Adjustable |
| Blade Shape | Rectangular |
| Surface Recommendation | Wood |
| Item Dimensions L x W x H | 6.3"L x 7"W x 99.3"H (16 x 17.8 x 252.2 cm) |
| Item Weight | 96 Ounces (2721.6 grams) |
| Blade Material | High Speed Steel |
| Handle Material | Plastic |
| Color | White |
| Brand Name | Sierra |
| Included Components | Sierra 18-4442 Engine Alignment Tool |
| Model Number | 18-4442 |
| UPC | 030999318138 |
| Manufacturer Part Number | 184442 |
| Manufacturer | Sierra |
| Item Type Name | Sierra 18-4442 Engine Alignment Tool |
| Unit Count | 1.0 Count |
| Brand | Sierra |
| Special Feature | Adjustable |
Product Description
Sierra International, 18-4442, Engine Alignment Tool
About This Item
Introducing the Sierra International Engine Alignment Tool (18-4442) - a must-have for any boat owner or marine mechanic. This OEM tool, designed for Mercury Marine engines (part numbers 91-57797A3 and 91-805475A1), is built to provide reliable and precise engine alignment. With the Sierra International Engine Alignment Tool (18-4442), you can ensure that your engine is properly aligned, which is crucial for optimal performance and longevity. This tool will help you achieve proper alignment between the engine and the sterndrive or transom assembly, resulting in smoother operation and reduced wear and tear. Featuring high-quality construction and precision engineering, the Sierra International Engine Alignment Tool (18-4442) is designed to withstand the demanding marine environment.
Its durable materials and meticulous craftsmanship ensure that it will not let you down, even in the harshest conditions. Using the Sierra International Engine Alignment Tool (18-4442) is easy and straightforward. Simply follow the instructions provided by Mercury Marine and use this tool to accurately align your engine. Whether you are performing routine maintenance or tackling a more complex repair job, this tool will be an invaluable addition to your toolbox. Don't leave engine alignment to chance - invest in the Sierra International Engine Alignment Tool (18-4442) today and enjoy peace of mind knowing that your engine is properly aligned for optimal performance and longevity.
Order yours now and experience the difference it can make in your boating experience.
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Customer Questions & Answers
-
Question:
What is the tool used for?
Answer: The tool is used to verify alignment on select stern drive models. -
Question:
What is included in the package?
Answer: One engine alignment tool is included per package. -
Question:
Is the tool interchangeable with other products?
Answer: Yes, it is interchangeable with GLM 90050, Mallory 9-79800, and Mercruiser Stern Drive 91-37384, 91-48247, 91-57797A1, 91-57797A2, 91-57797A3, 91-805475A1, and 91-8M0067546.
Sierra Tools 18-4442 Editorial Review
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Chris
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
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“so easy to order delivery was way earlier than i expected”
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 281
Order now and get it around Monday, August 10
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Features & Benefits
- Verifies alignment on select stern drive models
- Includes one engine alignment tool per package
- Interchangeable with GLM 90050, Mallory 9-79800, and Mercruiser Stern Drive 91-37384, 91-48247, 91-57797A1, 91-57797A2, 91-57797A3, 91-805475A1, and 91-8M0067546
- Meets or exceeds the original equipment part it replaces
- Fit specific, check part numbers to ensure proper fit
- Made in Taiwan
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