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SUPREMEMARINE

32511A1 Upper Unit Seal Kit for MerCruiser Sterndrive R MR & Alpha One Gen I Drives Sierra 18-2648

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$22.99
Listed $135.00
Save $112.01 83% OFF
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Apr 15, 2026 3:00 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by K-Firefly
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

This Upper Unit Gearcase Seal Kit fits MerCruiser Sterndrive R / MR & Alpha One Gen I Drives (NOT Gen II)
Upper Seal Kit for MerCruiser Sterndrive Drive Parts meets or exceeds OEM specifications
Replaces Part#s: MerCruiser 26-32511A1 26-32511B1, Sierra 18-2648, GLM 87500, Mallory 9-74303
Package contains: 2 X Drain gasket 12-19183, 1 X Gasket 27-558101, 1 X Oil seal 26-823894, 1 X Oil seal 26-32511, 1 X Oil seal 26-965031, 1 X Seal 26-45577, 1 X Bushing 26-38970, 1 X O-ring 26-25439, 1 X Seal 26-36557, 1 X O-ring 25-32546, 1 X O-ring 25-70937, 1 X O-ring 25-55801
Made of CR Rubber and Stainless Steel, Durable and Reliable. Guaranteed Timeliness, Safe and Convenient

⚙️ Specifications

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Buying Options
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$24.94
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$45.99
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Suzuki
Mercury Marine
Volvo Penta OMC Stern Drive
MerCruiser Stern Drive
Sierra Marine
MerCruiser Stern Drive
25700-95D00 25700-95D01 25700-95D02
26-43035A1 26-43035A2 26-43035A3 26-43035A4
3855275 0778351
32-44348T 32-90949T
18-4458
27031
F
$22.99
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