• 93317-22204 Yamaha Bearing 1pce | Genuine OEM Yamaha Outboard Part
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93317-22204 Yamaha Bearing 1pce | Genuine OEM Yamaha Outboard Part

93317-22204 Yamaha Bearing 1pce | Genuine OEM Yamaha Outboard Part

$64.71 AUD
$64.71 AUD
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🔧 Product Description

Genuine Yamaha Lower-Unit Cylindrical Needle Roller Bearing - Part Number: 93317-22204

A genuine Yamaha cylindrical roller bearing used inside selected 25HP to 60HP lower units.

The bearing supports a rotating gear or shaft within the lower-drive assembly and maintains accurate gear alignment under propeller and engine load.

⚙️ Key Features

  • Genuine Yamaha OEM cylindrical roller bearing
  • Correct Yamaha part number 93317-22204
  • Approximate dimensions: 20mm bore x 28mm outside diameter x 22mm width
  • Used in selected Yamaha small and mid-range gearcases
  • Mercury and Yamarine replacement bearings available

🚤 Compatibility

Commonly used on

  • Yamaha lower-drive gear and shaft assemblies

Typically suits

  • Engine models:
  • Yamaha E40J and EK40J
  • Yamaha 40ELRQ
  • Yamaha E48MLHV
  • Yamaha 48HP two-stroke
  • Yamaha 50ESH and 50HP two-stroke
  • Yamaha 55HP applications using the matching lower drive
  • Selected Yamaha and Mercury 25HP to 60HP gearcases using the 31-83872M bearing
  • HP Range: Commonly 40HP - 55HP Yamaha; selected 25HP - 60HP shared applications
  • Engine Type: Yamaha / Mercury / Mariner two-stroke and four-stroke outboard
  • Year Range: Gearcase and model dependent

🔌 Function

The bearing supports the internal rotating shaft or gear and maintains correct gear mesh inside the lower unit.

⚠️ Common Signs of Failure

  • Gearcase produces whining, rumbling or grinding noise
  • Excessive shaft or gear movement is present
  • Metal particles appear in the gear lubricant
  • Bearing rollers show pitting or corrosion
  • Gearcase becomes noisy under propeller load

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 93317-22204 current Yamaha OEM bearing reference

OEM / Related Numbers

  • 93317-22204
  • 93317-22204-00
  • 933172220400
  • Mercury / Mariner: 31-83872M
  • Mercury / Mariner: 83872M

Aftermarket / Verified Equivalents

  • Mercury / Mariner: 31-83872M
  • ITACO: 93317-22204 bearing
  • Yamarine: 93317-22204 cylindrical bearing
  • Direct replacement bearing: 20mm x 28mm x 22mm

📦 Condition

  • Genuine Yamaha part
  • Brand new
  • Supplied in original or equivalent 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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