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AquaLED Dome Red & White Dome Light, 12/24V Multivolt | 4Boats

AquaLED Dome Red & White Dome Light, 12/24V Multivolt | 4Boats

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MerCruiser Alpha One Gen II Yoke U-Joint

Premium Quality Replacement Part - SKU: 72407

This heavy-duty **U-Joint Yoke (Gear End)** is a precision-forged replacement component designed specifically for **MerCruiser Alpha One Generation II** sterndrive units. Engineered to meet or exceed original manufacturer specifications, this yoke ensures reliable power transfer from the engine to the drive gears, providing smooth operation and long-term durability in harsh marine environments.

RELIABILITY: Manufactured from high-tensile forged steel with a corrosion-resistant finish to withstand the rigors of saltwater and freshwater use.

Key Features

  • ✔ Direct fit for Alpha One Gen II drives
  • ✔ High-grade forged steel construction
  • ✔ Precision splines for exact alignment
  • ✔ Replaces common Mallory & GLM part numbers

Technical Specs

Material Forged Steel
Type Long Yoke (Gear End)
Weight 1.93 lbs (Approx.)
Application Gen II Sterndrives

Compatibility / Fitment Guide

Make/System Model/Application Serial Range / Notes
MerCruiser Alpha One Generation II 1998 & Up
MerCruiser Alpha One Gen II S/N 0L100040 and Above

OEM Cross Reference

Manufacturer Part Number
Mercury / Quicksilver 853635, 853635T
Mallory Marine 9-72407
GLM 28312
Sierra Marine 18-2125
Red Rhino MR-173

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part designed to meet or exceed original equipment (OE) standards for fitment and performance.

Will this fit my MerCruiser Alpha One Gen 1?

No. This yoke is specifically designed for Generation II (Gen 2) drives. Gen 1 drives typically use a different yoke style (such as 59830A1).

How can I verify the correct serial number?

You should check the serial number plate on your drive housing. This part is verified for Gen II units starting at serial 0L100040.

Note: Please verify your original part number against the references above before purchasing. All 4Boats products are quality-tested for marine reliability.

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Shipping Overview:

  • Daily Cut-Off: Orders placed before 16:00 GMT are prepared the same working day
  • Preparation Time: 0–1 working days (Monday to Friday)
  • Delivery Window: 5–10 working days after dispatch (Monday to Friday)
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30-Days Return

Essential Details:

  • Return Window: 30 days from the date of delivery
  • Restocking Fees: None
  • Refund Timeline: Usually within 7 business days
  • Return Shipping: Customers cover the cost of sending items back

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