1326996 Mercury MerCruiser Lock Washer Trim sender | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Stainless #10 Lock Washer - Part Number: 13-26996

A genuine Quicksilver stainless steel #10 lock washer used on MerCruiser trim sender and trim limit switch mounting hardware. This washer helps maintain clamp tension on the trim sender retaining screws and is commonly used on gimbal ring and steering lever assemblies fitted with trim sender hardware.

⚙️ Key Features

• Genuine Quicksilver OEM lock washer

• Correct Mercury part number 13-26996

• Stainless steel #10 lock washer

• Used with MerCruiser trim sender / trim limit switch screw hardware

• Commonly required in sets of four on compatible gimbal trim sender assemblies

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 13-26996 current OEM service reference

• 13-33271 earlier lock washer reference

• 13-33027 earlier lock washer reference

• 13-33253 earlier lock washer reference

• 13-46627 earlier lock washer reference

• 13-F1975 earlier Force / Mercury formatted reference

• 13-F1392 earlier Force / Mercury formatted reference

• 13-F8091 earlier Force / Mercury formatted reference

OEM / Related Numbers:

• 13-26996

• 26996

• 1326996

• 13-33271

• 33271

• 13-33027

• 33027

• 13-33253

• 33253

• 13-46627

• 46627

• F1975

• F1392

• F8091

• 10-37978 related trim sender screw

• 57008 related trim sender retainer

• 805320A1 related trim sender / trim limit switch assembly

• 805320A03 related trim sender / trim limit kit

• 805134A4 related trim sender rotor kit

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• MerCruiser trim sender and trim limit switch mounting hardware

• MerCruiser gimbal ring and steering lever assemblies

• MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo trim sender service applications

• Magnum / high-performance transom assemblies where the trim sender screw stack specifies 13-26996

Typically suits:

• Drive / transom models:

• MerCruiser MC-I trim sender / trim limit mounting hardware

• MerCruiser R drive trim sender / trim limit mounting hardware

• MerCruiser MR drive trim sender / trim limit mounting hardware

• MerCruiser Alpha One trim sender / trim limit mounting hardware

• MerCruiser Alpha One Gen II 1991-1995 - serial 0D469859 to 0F679999

• MerCruiser Alpha One Gen II 1996 and newer trim sender mounting hardware where 13-26996 is specified

• MerCruiser Bravo One trim sender / trim limit mounting hardware

• MerCruiser Bravo Two trim sender / trim limit mounting hardware

• MerCruiser Bravo Three trim sender / trim limit mounting hardware

• MerCruiser Blackhawk 1994-1995 gimbal ring and steering lever assemblies

• MerCruiser Integrated Transom assemblies - all through serial 0M052767

• MerCruiser Bravo XR Sport Master - serial 0M052945 to 0M906877

• MerCruiser M Series Transom - serial 0M964870 and up where 13-26996 is specified

• MerCruiser NXT1 Transom - serial 0M954505 and up where 13-26996 is specified

• MerCruiser SSM II / III / IV / V 1982-1995 trim sender mounting hardware where specified

• MerCruiser II-TR 1973-1976 - serial 3377316 to 4794899 where the gimbal trim sender hardware specifies 13-26996

• MerCruiser 255-TRS 1973-1974 - serial 3377316 to 4203749

• MerCruiser 280-TRS 1975-1976 - serial 4203750 to 4895399

• Drive Type: MerCruiser stern drive / transom assembly hardware

• System Type: Trim sender / trim limit switch lock washer

• Hardware Size: #10 stainless steel lock washer

🔌 Function

The lock washer keeps tension on the trim sender or trim limit switch mounting screw so the sender hardware remains secure on the gimbal housing despite vibration, water exposure and steering movement.

Common signs of failure:

• Trim sender screws loosening

• Trim sender or trim limit switch shifting position

• Lock washer missing after sender service

• Corroded or flattened washer

• Inaccurate trim gauge reading caused by sender movement

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging