Precision PT Fuel Injector Plunger Assembly – OEM Quality at Wholesale Price
High-performance PT fuel injector plunger assembly engineered for durability and optimal fuel delivery. CNC-machined from premium alloy steel with ultra-smooth surface finish (Ra ≤0.2μm) to minimize friction and wear. Direct replacement for Cummins PT pump systems, compatible with 3069718/4000232110 models. Hardened chromium plating resists corrosion and extends service life by 3X vs. standard units. Ideal for heavy-duty diesel engines in construction, agriculture, and fleet vehicles. Bulk discounts available – global shipping with guaranteed lowest pricing.