# 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

  

🔄 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

• Outboard Spares: OSTTKYSH Yamaha / Suzuki / Honda 115HP-200HP trim and tilt seal kit family

• 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

  

🚤 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

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 152.07 AUD
- **Vendor:** Yamaha Pitmans Marine
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 152.07 AUD | In stock |

## Images

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

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/64e-43811-02-cylinder-end-cap)
> Updated: 2026-07-11