The Lisle .408 Seal Stretcher (34700) is a precision tool designed to efficiently replace Teflon seals on a wide range of fuel injectors. This essential tool is compatible with popular brands like Hitachi, Bosch, Continental, and Delphi, making it a versatile addition to any mechanic’s toolkit.
KEY FEATURES AND BENEFITS:
- Precision Design: Engineered for accurate and effortless seal replacement.
- Wide Compatibility: Works with various fuel injector brands and models.
- Durable Construction: Built to last for long-term use.
- Easy to Use: Simple operation for quick and efficient repairs.
SPECIFICATIONS:
- Size: .408 inch
- Material: High-quality steel
HOW TO USE:
- Identify the Seal: Locate the worn or damaged Teflon seal on the fuel injector.
- Insert the Stretcher: Carefully insert the tip of the seal stretcher into the seal’s groove.
- Apply Pressure: Gently apply pressure to the handle of the stretcher to expand the seal.
- Remove the Old Seal: Use a pair of pliers or tweezers to remove the old seal.
- Insert the New Seal: Position the new Teflon seal in the groove and use the stretcher to compress it into place.
BENEFITS OF USING LISLE .408 SEAL STRETCHER (34700):
- Professional-Quality Repairs: Achieve precise and long-lasting repairs.
- Save Time and Effort: Efficiently replace seals without damaging the injector.
- DIY-Friendly: Easy to use, even for novice mechanics.
- Cost-Effective: Avoid costly professional repairs.
FEATURES:
- Specialized Design: Tailored for specific fuel injector models.
- Ergonomic Handle: Comfortable grip for extended use.
- Precise Tip: Accurate placement for efficient seal replacement.









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