GENUINE OEM
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Gasket | Earlier prod. – 3852279

Genuine OEM Part ✓ · factory original, not aftermarket

★★★★★ ([N] customer reviews)

$2.72

Price today: $[WIRE price]
Potential core rebate: up to $[WIRE core_rebate_amount] back
👉 Effective final cost: $[WIRE effective_cost] *refund based on core condition — how it works

✓ In stock — order before 1 pm CST, ships today

✓ In stock — rebuilt & tested in Kansas City — ships in 1–2 business days, fully crated

⚠ NLA — No Longer Available from the manufacturer — limited stock remaining

✓ Available — call or text for today’s best price — motor pricing changes with manufacturer programs, so we quote live

✓ In stock — [N] available — used parts are one-of-a-kind; order before 1 pm CST, ships today

✅ Guaranteed fitment for [N] models — see the full table below

USED — INSPECTED TAKEOFF
New sells for $XXX — save XX%

Condition Notes: [WIRE — per-product content. Actual photos of this exact unit are shown in the gallery.]

ROTATION — check your prop before ordering (which do I have?)Your rotation & ratio choices appear above in the option dropdowns. Counter rotation: +$[WIRE surcharge — BETH PENDING]

Need a different shaft length? [WIRE — link to shaft variant product]

Call or text us: (913) 342-0011 · parts@boatengine.com
Enquiries arrive tagged with the part number automatically.

✅ Genuine OEM  🚚 Ships same day before 1 PM CST  📦 Free shipping over $100

♻ Remanufactured — OEM parts  🛠️ Rebuilt in the USA  🛡️ 1-Year fault-free warranty

♻ Used — inspected & tested  🚚 Ships same day before 1 PM CST  📦 Free shipping over $100

✅ Genuine OEM  💰 Best-price guarantee on motors  ⚓ 40+ years in Kansas City

✅ Genuine OEM  🔍 Hard-to-find NLA stock  ⚓ 40+ years in Kansas City

🚚 FREE USPS shipping (2–7 days) on orders over $100
⚡ Need it faster? UPS Ground (1–4 days) — $12.95
🏢 Store pickup, Kansas City — free
✓ 30-day returns  ·  ✓ Manufacturer warranty  ·  ✓ Ships from Kansas City, USA

🚚 Crated freight shipping (UPS Ground, lower 48) — $175
🏢 Store pickup, Kansas City — free
✓ 1-Year fault-free warranty  ·  ✓ Pressure-tested before shipping  ·  ✓ Core return label included

Financing from $[WIRE]/mo, as low as 0% APR with PayPal. Learn more

We accept: VISA Mastercard AMEX Discover PayPal

SKU: [WIRE dynamic SKU]
Category: [WIRE terms] · Brand: [WIRE Brands] · Type: [WIRE pa_product-type]

Please select listing to show.

Replaces gearcase: [WIRE interchange_part]

Core Rebate — How It Works

Pay the listed price today, then send your old gearcase back in the same crate with the prepaid label — once we receive and inspect it, we rebate up to $[WIRE core_rebate_amount] depending on its condition. Most cores qualify for the full amount; cracked or stripped housings reduce the rebate. See the full Warranty & Core Policy.

Fits These Models

⚠️ Always verify against your engine’s serial number before ordering — fitment data is provided as a guide.

Description

Condition Notes — This Exact Item

  • 📷 Photos show the actual item you will receive — not a stock image
  • [WIRE — per-product: source engine, testing done]
  • [WIRE — per-product: cosmetic condition]
  • [WIRE — per-product: completeness/hardware]

Every used part is one-of-a-kind — when it’s gone, it’s gone. Questions about this specific item? Text us for more photos.

Specifications

Common Questions

Return it within 30 days in unused condition for a full refund. Verify your serial number against the table above before ordering and it will fit — that’s what the table is for. Not sure? Call or text us with your serial number and we’ll confirm before you buy.

Orders $100+ ship FREE via USPS (2–7 days). Under $100, USPS is $4.95. UPS Ground (1–4 days) is $12.95 on parts orders. Order before 1 pm CST and it ships the same business day from Kansas City. Local? Store pickup is free.

On Mercury outboards it’s on the transom bracket plate (and on a sticker under the cowl). See our serial number location guide for photos by engine type.

Yes — factory-original OEM, not aftermarket. It carries the manufacturer warranty, and you can verify the part number on the official catalog via the link below.

Yes — free store pickup at 930 Osage, Kansas City, KS. Order online and we’ll have it ready; Mon–Fri 9–5, Sat 9–Noon (through Oct).

Look at your propeller from behind the boat: if it spins clockwise in forward gear, you have Standard (Right-Hand) rotation — that’s most single-engine boats. Counter rotation is common on the port engine of twin setups. Still unsure? Text us a photo of your prop and serial number and we’ll confirm.

Pay the listed price today, then send your old gearcase back in the same crate with the prepaid label — once we receive and inspect it, we rebate up to $300 depending on its condition. Most cores qualify for the full amount; cracked or stripped housings reduce the refund.

Fully crated via UPS Ground — flat $175 anywhere in the lower 48, typically 1–4 days in transit after the 1–2 day prep. Local? Free store pickup at 930 Osage, Kansas City, KS.

One year, fault-free, on the rebuilt gearcase — internal components and workmanship. Proper installation, water pump maintenance and correct gear lube are required; the warranty doesn’t cover impact damage. Keep your invoice; claims are handled directly by our shop, not a third party.

It ships in gray primer, ready to run as-is. Factory spray paint is included in the crate if you want to color-match your engine before installation.

On Mercury outboards it’s on the transom bracket plate (and on a sticker under the cowl). See our serial number location guide for photos by engine type — and have it ready if you call.

This part is discontinued by the manufacturer (NLA), so pricing depends on remaining stock. Call, text or send the enquiry and we’ll confirm availability and price the same business day — no obligation.

Same business day — usually within a couple of hours during shop hours (Mon–Fri 9–5, Sat 9–Noon CST). Texting is the fastest way to reach us.

Yes — unused NLA parts follow our standard return policy. Verify your serial number against the fitment table first and it’ll fit the first time; if you’re unsure, send us your serial with the enquiry.

Motor pricing moves with Mercury’s programs, rebates and rigging options — a posted number would be wrong within weeks. Call, text or send the form and we’ll quote today’s best price the same business day, install and controls included if you want them.

Yes to both — we’re a full repower shop in Kansas City. Tell us your boat and current motor and we’ll fold trade-in value and installation into your quote.

Crated freight to the lower 48 — cost and timing are included in your quote. Local pickup and shop installation are free options in Kansas City.

Verify Your Fitment

Not 100% sure this part fits? Check it on the manufacturer’s official parts catalog — it opens in a new tab, and you can come right back here to order.

Open the official parts catalog →

Own a different engine?
Evinrude catalog · Volvo Penta catalog

Get In Touch With Our Experts!

Mon–Fri 9 AM–5 PM · Sat 9–Noon (thru Oct) · CST — after hours, text us anytime

US Boatworks — Quality Lower Unit Remanufacturing for over 40 years.