Mercury/MerCruiser Needle Bearing | 843240
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Genuine Mercury/MerCruiser OEM needle bearing engineered for reliable performance in marine engine and drive systems. This precision-manufactured needle bearing provides superior radial load capacity in a compact design, ensuring smooth operation and long-term durability in demanding marine applications.
Key Features:
- Genuine Mercury/MerCruiser OEM part number 843240
- Needle bearing design for high radial load capacity
- Precision-engineered for exact fit
- High-quality construction for marine environments
- Compact design for confined spaces
- OEM-quality replacement bearing
Applications: Mercury and MerCruiser marine engines and drive systems requiring needle bearing part number 843240 (verify compatibility with your engine or drive model using part number)
Specifications: Mercury/MerCruiser part number 843240, OEM needle bearing
Installation Note: Ensure proper installation, alignment, and lubrication. Replace bearings showing signs of wear, noise, or excessive play. Follow manufacturer installation procedures and torque specifications.
Note: Item may not be exactly as shown, but part number is always correct.
In stock. Ships in 1–3 business days.
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.