64E-43811-02 Yamaha Cylinder End Cap | Genuine OEM Yamaha Outboard Part

🔧 Product Description

Genuine Yamaha Trim / Tilt Cylinder End Cap - Part Number: 64E-43811-02-00

A genuine Yamaha OEM cylinder end cap used in Yamaha power trim and tilt assemblies. This cap seals the trim / tilt cylinder end area and is commonly serviced with the oil seal and O-ring when rebuilding leaking Yamaha trim cylinders.

⚙️ Key Features

• Genuine Yamaha OEM cylinder end cap
• Correct Yamaha part number 64E-43811-02-00
• Power trim / tilt cylinder end cap
• Related to 64E-43810-02-00 paired trim end cap reference
• Used on Yamaha 115HP to 300HP trim / tilt assemblies where specified

🚤 Compatibility

Commonly used on

• Yamaha power trim and tilt cylinder assemblies
• Yamaha Showa-style trim / tilt units
• Yamaha 64E / 68V / 63P trim-cylinder service families

Typically suits

• Engine models:
• Yamaha 115HP two-stroke trim / tilt applications
• Yamaha F115 four-stroke trim / tilt applications
• Yamaha 130HP two-stroke trim / tilt applications where specified
• Yamaha 150HP two-stroke trim / tilt applications
• Yamaha F150 four-stroke trim / tilt applications
• Yamaha 175HP trim / tilt applications where specified
• Yamaha F175 four-stroke trim / tilt applications
• Yamaha 200HP two-stroke and four-stroke trim / tilt applications
• Yamaha 225HP two-stroke / HPDI / four-stroke trim / tilt applications
• Yamaha 250HP two-stroke / HPDI / four-stroke trim / tilt applications
• Yamaha 300HP trim / tilt applications where specified
• Honda outboards using compatible Showa trim / tilt assemblies where aftermarket cap suppliers specify cross-use
• Suzuki DF140 / DF150 / DF175 / DF200 Showa-style trim applications where aftermarket cap suppliers specify cross-use
• HP Range: commonly 115HP - 300HP where specified
• Engine Type: Yamaha outboard hydraulic power trim and tilt system
• Year Range: commonly 1997-2016 for many aftermarket-listed applications, with model-specific Yamaha diagram confirmation required
• Component Type: Trim / tilt cylinder end cap

🔌 Function

The cylinder end cap retains and seals the trim / tilt cylinder rod area, helping keep hydraulic fluid inside the system while allowing the rod to move smoothly.

⚠️ Common Signs of Failure

• Hydraulic fluid leaking from trim cylinder
• Trim system slowly drops under load
• Pitted or corroded cylinder cap
• Damaged cap threads or seal seat
• Trim rod seal failure
• Water intrusion into trim system
• Cap damaged during seal removal
• Trim cylinder rebuild required

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 64E-43811-02-00 later Yamaha cylinder end cap reference
• 64E-43811-01-00 related earlier Yamaha cylinder end cap reference
• 64E-43811-00-00 related earlier Yamaha cylinder end cap reference
• 64E-43810-02-00 paired Yamaha trim end cap reference

OEM / Related Numbers

• 64E-43811-02-00
• 64E-43811-02
• 64E438110200
• 64E4381102
• 64E-43811-01-00
• 64E-43811-00-00
• 64E-43810-02-00
• 64E-43810-02
• 64E438100200
• 64E4381002
• 64E-43822 related seal reference
• 68V-43800-04-00 related Showa trim / tilt unit reference

Aftermarket / Verified Equivalents

• Recmar: REC48630-92J00
• Suzuki-style cross reference: 48630-92J00
• Aftermarket trim rod guide cap reference: 64E-43811-02 / 64E-43810-02
• Aftermarket end cap with oil seal and O-ring for Yamaha 115HP-300HP trim / tilt assemblies
• Five Star Marine: FSM026 seal kit family for Yamaha Showa trim / tilt units
• Aftermarket cap family also listed with related references 61A-43811-00, 6AW-4380R-01, 63P-43811-20 and 64E-43821-05 depending on trim unit design

📦 Condition

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