Mercury MerCruiser Quicksilver U-Joint Carrier Oil Seal 823894
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
Quicksilver 26-823894 is the oil seal fitted in the U-joint seal-carrier assembly of specified MerCruiser sterndrives. It services the upper driveshaft-housing input assembly.
Engine Compatibility
Mercury lists this seal for IA, IB, IC, EZ Shift, 120/140, 470/485, 160/165, 888, 898/228/250/260, R, MR, Alpha One, Alpha One SS and Alpha One Gen II drives.
Serial Number Fitment Notice
Confirmed Alpha One Gen II catalog ranges include 0D469859–0F679999, 0F680000–0K999999, and 0L100040 and above. Verify the drive serial number and seal-carrier diagram before ordering.
Alternate Part Numbers
26-823894 replaces 26-68493.
Replacement and Installation
Inspect the carrier bore and the seal-running surface when repairing an input-area oil leak. Install to the orientation and depth specified in the service manual, and complete the prescribed drive leak test after reassembly.
Parts Desk Insight
An input oil leak also warrants inspection of the seal-running surface; a damaged surface can shorten the life of a replacement seal.
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.