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Air Pipe B (5×10×200) – Fits Yamaha/Parsun F115 Outboards (Replaces 115-05000065)

Sale price $16.00 Regular price $25.00

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Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


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If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Air Pipe B (5×10×200) is an OEM-quality replacement part for Yamaha and Parsun F115 series (115HP, 4-Stroke) outboard engines from 2000 to the present. It ensures proper airflow within the engine system, contributing to optimal performance and efficiency.

It serves as a direct interchange for Yamaha part number 115-05000065 and Parsun part PAF115-05000065.

  • Designed as a direct OEM-style replacement for a secure fit.
  • Made from durable rubber to withstand the marine environment.
  • Essential component for maintaining engine health and fuel efficiency.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand Part Number
Yamaha 115-05000065
Parsun PAF115-05000065

Engine & Model Compatibility

Confirm your engine model/year in the table below.

This component is specifically designed for Yamaha and Parsun F115 models, which share a common design architecture.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha F115 115 4-Stroke 2000–present 115-05000065 Essential air system component
Parsun F115 115 4-Stroke 2010–present PAF115-05000065 Compatible with Yamaha F115 designs

Technical Specs

Product Type
Air Pipe
Installation
Direct OEM Replacement
Fuel Type
N/A - Air System Component
Connection
Direct Fit
Housing Material
Rubber
Housing Color
Black
Dimensions
15.0 × 10.0 × 1.0
Weight
Approx. 0.15 kg (0.33 lb)
Other Technical Attributes
Essential component for maintaining optimal engine performance and efficiency

What’s in the Box

  • 1 × Air Pipe B (115-05000065/PAF115-05000065)

Installation Notes

  1. Ensure the engine is off, cool to the touch, and the battery is disconnected for safety.
  2. Locate the existing air pipe B within the engine cowling. Note the orientation and connection points.
  3. Carefully loosen the clamps or fittings securing the old pipe at both ends and remove it.
  4. Install the new air pipe, making sure it is properly seated and aligned.
  5. Securely tighten all clamps or fittings to prevent air leaks.
  6. Reconnect the battery, start the engine, and listen for any unusual sounds or air suction noises.

Troubleshooting & FAQ

How do I know if this air pipe fits my F115 outboard?

This part is designed specifically for Yamaha and Parsun F115 4-Stroke models from 2000-present. The most reliable way to confirm fitment is to match your existing part number to one of the cross-references: Yamaha 115-05000065 or Parsun PAF115-05000065.

What are the signs of a failing air pipe?

Symptoms of a cracked, collapsed, or leaking air pipe include rough idling, hesitation during acceleration, reduced overall engine power, and decreased fuel efficiency. You may also see visible damage like cracks or brittleness on the pipe itself.

Can I install this part myself?

Installation is generally straightforward for individuals with basic mechanical experience, as it primarily involves accessing the component and replacing it. However, to ensure correct fitment and prevent air leaks, professional installation is always recommended.

How often should this part be inspected or replaced?

It is best practice to inspect all engine hoses and pipes, including this air pipe, during your regular service intervals (e.g., every 100 hours or annually). Replace it immediately if you discover any signs of wear, damage, or deterioration.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost?

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns?

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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