Sierramarine 18-2646-1 Outboard Motor Lower Unit Seal Kit
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Sierramarine 18-2646-1 Outboard Motor Lower Unit Seal Kit
Sierramarine 18-2646-1 is a outboard motor lower unit seal kit. It is for fits Mercruiser Stern Drive Engine.
Features & Benefits
- With Drain Screw Gasket/ Seal Ring/ Impeller Gasket/ O-Ring/ Oil Seal/ Face Seal And Tool
Specifications
| Manufacturer Part Number | 18-2646-1 |
| Type | Outboard Motor Lower Unit Seal Kit |
| UPC | 808282258016 |
| Weight | 0.23 lb |
| Dimensions | 6.75 x 5.9 x 1.25 in |
| Application | Fits Mercruiser Stern Drive Engine |
Frequently Asked Questions
How much does this product weigh?
This item weighs approximately 0.23 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

