MerCruiser Dowel Pin 952189 - Genuine OEM Marine Engine Component
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Genuine MerCruiser OEM dowel pin engineered for precision fit and reliable alignment in marine engine and drive assemblies. This factory-specification component provides accurate positioning, prevents component rotation, and ensures proper assembly alignment in demanding marine environments.
Key Features:
- Genuine MerCruiser OEM replacement part - factory quality and fit
- Precision-manufactured to exact tolerances for proper alignment and fit
- Marine-grade material engineered to resist corrosion and saltwater exposure
- Designed to maintain precise component positioning and prevent rotation
- Maintains dimensional stability under load and temperature variation
- Factory-tested for dimensional accuracy and material specifications
- Essential component for proper assembly alignment and positioning
- Direct replacement for worn, damaged, or missing dowel pins
Technical Specifications:
- Part Number: 952189
- Manufacturer: MerCruiser (Mercury Marine)
- Application: MerCruiser Marine Engines and Sterndrives
- Material: Marine-grade steel or stainless steel
- Type: Precision dowel pin
- Finish: Corrosion-resistant coating or plating
- OEM Quality: Factory specification
Function and Importance:
Dowel pins are critical alignment components that ensure precise positioning and prevent rotation between mating parts. They fit into precisely machined holes in both components, maintaining exact alignment during assembly and operation. Dowel pins are essential for components that must maintain precise angular or linear positioning, such as engine blocks and cylinder heads, gear housings, pump assemblies, and mounting brackets. Proper dowel pin installation ensures correct component alignment, prevents shifting under load, and maintains assembly integrity. Missing or damaged dowel pins can cause component misalignment, vibration, gasket failure, and potential damage to mating surfaces.
Maintenance and Replacement:
Inspect dowel pins during disassembly for wear, corrosion, or damage. Check for proper fit in both components - pins should fit snugly without excessive force. Replace dowel pins if they are loose, corroded, bent, or show signs of wear. Always use genuine OEM dowel pins to ensure proper material specifications, dimensional accuracy, and surface finish. Follow factory installation procedures for optimal alignment and fit.
Compatibility:
Designed for specific MerCruiser engine and sterndrive applications. Verify part number compatibility with your engine model and serial number before ordering. Consult factory service manuals or authorized dealers for application-specific fitment information and installation procedures.
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.