Achieve precise injector height adjustments with this high-quality Injector Height Adjustment Tool, specifically designed as a replacement for Caterpillar 3406E, C-15, and C-16 engine models. Engineered for accuracy and durability, this tool ensures optimal fuel injector performance by helping you maintain the exact dimension required for proper engine operation. Key Features: · Precise Fitment: Compatible replacement tool for Caterpillar 3406E, C-15, and C-16 engines. Verify fitment with your model before purchasing to ensure proper use. · OEM Reference Number: Designed to match replacement OEM part number 9U-7227, providing you with a reliable and correct fit for your injector adjustment needs. · Accurate Measurement Function: Assists in obtaining an exact injector height dimension of 78.0 ± 0.2 mm (3.07 ± 0.01 inches), measured from the top of the unit injector to the machined ledge on the fuel injector body for effective engine tuning. · Torsion Capacity: Allows tightening of the lock nut to a controlled torsion range of 100 ± 10 N·m (74 ± 7 lb-ft), ensuring secure fastening and enhancing maintenance efficiency. · Durable Aluminum Alloy Construction: Crafted from premium aluminum alloy, this injector height tool is robust, corrosion-resistant, and scratch-resistant, offering high strength and a long service life for repeated use in demanding workshop environments. Specifications: · Item Type: Injector Height Adjustment Tool · Replacement OEM Number: 9U-7227 · Compatible Models: Caterpillar 3406E, C-15, C-16 · Measurement Dimension: 78.0 ± 0.2 mm (3.07 ± 0.01 inches) · Torsion Range: 100 ± 10 N·m (74 ± 7 lb-ft) Package Includes: · 1 x Injector Height Adjustment Tool This Injector Height Adjustment Tool is an essential precision instrument for professionals working on Caterpillar diesel engines, designed to facilitate accurate injector setting and secure lock nut tightening. Its rugged aluminum alloy build ensures lasting performance and ease of use, improving efficiency and reliability in fuel injector maintenance and engine performance optimization.