Timing Belt for Johnson/Evinrude 9.9/15 HP Outboards 5033070

Timing Belt – Fits Suzuki DF9.9/DF15/DF20 & Johnson/Evinrude 9.9/15 HP Outboards

This high-quality timing belt is a direct replacement for specific Suzuki and Johnson/Evinrude 4-stroke outboard engines. It is engineered with a reinforced construction to meet or exceed OEM specifications, ensuring reliable engine timing and performance. This belt is essential for maintaining the synchronous movement of the crankshaft and camshaft.

This belt is a direct replacement for Suzuki part numbers 12761-93E00 and 12761-93EL0, Johnson/Evinrude part number 5033070, and Sierra part number 18-15147.

• OEM Direct Replacement for a precise fit and straightforward installation.
• Engineered with high-quality reinforced materials for durability and longevity.
• Maintains proper engine timing to prevent poor performance or catastrophic failure.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

For Suzuki owners, You can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson/Evinrude Serial Number Guide.

Suzuki Outboards

Johnson/Evinrude Outboards

Technical Specifications

Package Contents

• 1 x Timing Belt (Replaces 12761-93EL0, 12761-93E00, 5033070)

Installation Guide

1. Safety First: Ensure the engine is off and the battery is disconnected before starting work.
2. Access the Belt: Remove the flywheel cover and any other components obstructing access to the timing belt.
3. Align Timing Marks: Carefully rotate the crankshaft to align the timing marks on the camshaft pulley and the crankshaft pulley with the marks on the engine block.
4. Loosen Tensioner: Loosen the bolt on the belt tensioner (if equipped) to release pressure on the old belt.
5. Remove Old Belt: Carefully slide the old timing belt off the pulleys. Avoid rotating the crankshaft or camshaft during this step.
6. Install New Belt: Slide the new timing belt onto the pulleys, ensuring the teeth are properly engaged and that the belt follows the correct path.
7. Set Tension: Re-engage the tensioner and tighten it according to your engine's service manual specifications to achieve proper belt tension.
8. Verify Alignment: Double-check that all timing marks are still perfectly aligned.
9. Final Check: Manually rotate the engine two full revolutions using a wrench on the crankshaft bolt. The timing marks should align perfectly again.
10. Reassemble: Reinstall all covers and components that were removed. Reconnect the battery and test the engine.

Troubleshooting & FAQ

Q: How do I know if this timing belt fits my Suzuki outboard?

A: This belt fits Suzuki 4-stroke models from 9.9 to 20 HP made from 2004 onwards. It is crucial to verify your exact model (e.g., DF9.9B, DF15A) and year against our compatibility chart. It also fits select Johnson/Evinrude 9.9-15 HP models. The primary part numbers it replaces are Suzuki 12761-93EL0 and 12761-93E00.

Q: What are the signs of a failing timing belt?

A: Common signs include a ticking noise from the engine, rough idling, hesitation during acceleration, or difficulty starting. Upon visual inspection, look for cracks, fraying, glazing, or missing teeth on the belt. A complete failure can cause severe internal engine damage.

Q: How often should I replace my outboard's timing belt?

A: Always consult your engine's service manual for the recommended replacement interval. This is typically based on a combination of service hours and age (e.g., every 1000 hours or 5 years, whichever comes first). Proactive replacement is a key part of preventative maintenance.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.