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MerCruiser "Hub Style" Coupler
4.7 (126 items)
Limited Time SaleUntil the end
20
16
44
$188.39 cheaper than the new price!!
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New $313.98
Product details
| Management number | 212618846 | Release Date | 2026/04/06 | List Price | $125.59 | Model Number | 212618846 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This coupler is used on pre-1985 MerCruiser 350 ci or 305 ci engines, with what is commonly called a "two-piece rear main seal" or "split seal". Replaces MerCruiser part #76850A2 Sierra #18-2171
| Brand Name | Sierra |
|---|---|
| Part Number | 18-2171 |
| Manufacturer | Sierra |
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