• 3C8650212 Tohatsu Marine Water Pump Impeller | Genuine OEM Outboard Part
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3C8650212 Tohatsu Marine Water Pump Impeller | Genuine OEM Outboard Part

3C8650212 Tohatsu Marine Water Pump Impeller | Genuine OEM Outboard Part

$53.60 AUD
$53.60 AUD
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✓ Authorised Volvo Penta Dealer · Marine & auto specialists · Ships Australia-wide

🔧 Product Description

Genuine Tohatsu / Nissan 40-50 HP Water Pump Impeller - Part Number: 3C8-65021-2

A genuine Tohatsu/Nissan six-blade water-pump impeller for M40D/M50D, TLDI and related 40-50 HP pump assemblies. The compact service number 3C8650212 corresponds to OEM part 3C8-65021-2.

⚙️ Key Features

  • Genuine Tohatsu/Nissan flexible impeller
  • Six-blade pump design
  • Approximate dimensions: 50.4 mm OD × 20.1 mm wide
  • Approximate 17.2 mm hub bore
  • Three-drive-lug hub
  • Used in the genuine 3C8-87322-3 repair kit

🚤 Compatibility

Commonly used on

  • Tohatsu M40D and M40D2
  • Tohatsu M50D and M50D2
  • Tohatsu MD40 and MD50 TLDI models where specified
  • Nissan NS40D2 and NS50D2
  • Tohatsu-built Mercury/Mariner 40-50 HP models with 0N-prefix serial numbers where 47-16154-2 is specified

Typically suits

  • HP Range: 40-50 HP; selected related applications extend to 60-70 HP only where explicitly catalogued
  • Engine / System Type: Three-cylinder two-stroke, TLDI or related Tohatsu-built pump assembly
  • Year Range: Approximately 2002-2017, model dependent
  • Serial / Identification Range: Confirm the complete model and original 3C8-65021-2 number. Do not substitute the larger 3C7-65021-1 impeller used on many 70-140 HP engines.

🔌 Function

Draws and circulates cooling water through the powerhead while the engine is running.

⚠️ Common Signs of Failure

  • Weak or absent tell-tale stream
  • Overheat warning
  • Cracked, missing or permanently bent vanes
  • Hub separates from the rubber body
  • Pump damage after dry running or debris ingestion

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 3C8-65021-2 / 3C8650212M → current service reference
  • 3C8-65021-1 and 3C8-65021-0 → earlier related revisions

OEM / Related Numbers

  • 3C8650212
  • 3C8650212M
  • 3C8-65021-2
  • 3C8-65021-1
  • 3C8-65021-0
  • 47-16154-2 - related Mercury/Mariner cross-reference

Aftermarket / Verified Equivalents

  • Sierra Marine: 18-8922
  • Recmar equivalent for 3C8-65021-2

📦 Condition

  • Genuine Tohatsu / Nissan OEM impeller, brand new.
  • Brand new
  • Supplied in manufacturer or equivalent protective packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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