About This

• 【Extensive Compatibility】 -The 9U-6891 Injector Sleeve Cup Remover & Installer Tool Set Perfectly adapts to Caterpillar C-10/C-12/C-15/C-16/C-18 and 3406E engine series. The upgraded extractor bridge frame covers three mainstream models, enabling multi-scenario applications with one toolset for efficient maintenance coverage.
• 【Military-Grade Durability】 - -The 9U-6891 Injector Sleeve Cup Remover & Installer Tool Set Forged from heavy-duty high-precision steel with triple advantages: corrosion resistance/ultra-high hardness/precision engineering. Maintains peak performance in harsh conditions, delivering 3x longer lifespan than conventional tools.
• 【Time-Efficient Profit Driver】 - The injector sleeve cup remover installer tool kit Engineered specifically for fuel injector sleeve R&I operations. Streamlines workflows and reduces labor intensity with 5-minute disassembly/assembly cycles, cutting 45% labor costs per repair while achieving long-term cost-efficiency.
• 【Complete Professional Toolkit】 - Includes 6 precision components: 9U6877 Thrust Bearing + 9U7258 Drive Cap + 221-9778 Extraction Bolt 4K-0367 Full-Thread Nut + 5P-8247 Reinforced Washer + 128-7889 Extraction Bridge Frame Ready to use out of the box with zero additional purchases.
• 【Triple Assurance Service】 - 30-day no-questions-asked returns + 12-month extended warranty + 24/7 technical support. Backed by E-cowlboy's expert team for risk-free procurement and "One Purchase, Lifetime Assurance" commitment.