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M10-1.5 x 15mm Drain Plug Bolt for Honda GX200/Clone Engines
138190005 Tillotson Clone Drain Plug Bolt
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M10-1.5 x 15mm Drain Plug Bolt for Honda GX200/Clone Engines

Part Number: 138190005
Online Price: $0.99
M10-1.25 x 15mm Drain Plug Bolt – Honda GX200 & 196cc Clone Engines
Availability: In Stock.

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Description

M10-1.5 x 15mm Drain Plug Bolt for Honda GX200 / Clone Engines


The 138190005 Drain Plug Bolt is a high-quality, OEM-style replacement for the oil drain plug found in most Honda GX200-style clone engines. It threads into the engine block to seal the oil drain port, ensuring proper containment of engine oil during operation.


Important Note: This bolt does not include the required drain plug washer (138190004). For a proper seal and to prevent oil leakage or vibration loosening, always install with a washer.


Compatible With:

Fits most small-block GX200 and clone engines, including:

  • Honda GX200 / Clone (196cc)
  • Box Stock Project 196
  • Tillotson 196 – 268cc
  • Ducar 196 / 212 / 224
  • Predator 212 (Hemi & Non-Hemi)
  • Predator 224 (Non-Hemi)
  • Wildcat 223 / 240
  • Ghost 212


Product Specifications:

  • Thread Size: M10 x 1.5
  • Thread Length: 15mm
  • Head Size: Uses 10mm socket
  • Recommended Torque: 13 lb-ft


Installation Tip:

Always install the drain plug washer (part #138190004) for proper sealing. Without it, the bolt may loosen or cause wear to the block’s sealing surface.


This M10-1.24 x 15mm drain bolt is a reliable OEM-style solution for GX200-style engines. Designed for precise fitment and durability, it’s essential for oil changes and engine maintenance. Ideal for builders, racers, and small engine techs working with Honda clones.

FAQ

1. Does this drain plug fit my Predator 212 engine?

Yes, this M10-1.25 drain plug fits both Hemi and Non-Hemi Predator 212 engines, along with other GX200-style blocks like Tillotson, Ducar, and Wildcat.


2. Does the drain plug come with a washer?

No, the washer (part #138190004) is sold separately. We strongly recommend using it for proper sealing and to prevent loosening or oil leaks during operation.


3. What size socket do I need to install this plug?

The bolt head takes a 10mm socket. Torque it to 13 lb-ft for secure installation.


4. What happens if I install the bolt without a washer?

Running the plug without a washer can lead to:

  • Improper sealing (oil leaks)
  • Loosening due to vibration
  • Damage to the mating surface on the block

Always use a washer to ensure a proper, long-lasting seal.


5. Is this bolt reusable?

Yes, the drain plug itself is reusable. Just inspect threads and replace the washer regularly to maintain a good seal.

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