2423121021, 2.423.121.021, 2 423 121 021 Product Overview The genuine Bosch 2 423 121 021 part (also known as 2423121021) is a premium-quality pivot pin, an essential internal component used within Bosch mechanical diesel fuel injection pumps, typically in the governor or timing advance mechanism of inline or distributor (VE) pumps. This precision-machined pin serves as a pivot point for moving levers or linkages, guiding mechanical movements required for precise fuel metering and timing adjustments. Proper function of this pin is critical for reliable engine speed control and overall engine performance. Technical Specifications Part Type: Pivot Pin (Pin/Joint Pin) Manufacturer Part Number: 2 423 121 021 Alternative Part Number: 2423121021 Fuel Type: Diesel (used in diesel injection systems) System Type: Inline or Distributor (VE) mechanical injection pumps Material: High-grade, hardened steel, precision-engineered for durability and low friction wear Function: Provides a pivot point for internal linkages within the injection pump governor or timing mechanism Part Numbers & OE References CASE IH: 79111985 CATERPILLAR: 2Y 7724 CUMMINS: 3 356 220 DAF: 697846 IVECO: 81223934, 8123934 MAGIRUS-DEUTZ: 01320350, 132 0350, 812 3934 MAN: 81 11523 0041 RENAULT: 50 00 812 112 SCANIA: 365238 SNVI: 0870589700 VOLVO: 244851 Applications & Compatibility Used widely across various Bosch mechanical injection pumps found in numerous automotive, agricultural, industrial, and commercial engines. Common applications include vehicles and equipment from manufacturers like Cummins, John Deere, Ford, GM (Isuzu), Deutz, and Toyota. This component is a critical service item during pump refurbishment or repair. Verify exact fitment by matching the pivot pin to the specific pump assembly number it is intended for. Key Features OEM Quality: Manufactured to strict OE and ISO standards, ensuring a precise fit. Durable Construction: Built with robust materials to withstand high friction and operational conditions. Precision Component: Enables accurate mechanical movement for fuel control and timing. Restores Performance: Essential for refurbishing pumps to original factory specifications. Warranty & Product Authenticity Authenticity: Genuine Bosch product, delivered in original packaging. Standards: Manufactured under strict OE quality standards. Warranty: Typically around 1 year (varies by supplier/region). Why Choose AAA Trading Reliable Supplier: Trusted Bosch component supplier. Inventory: Extensive stock and strong regional presence. Specialization: Commercial vehicle spare parts and fleet maintenance solutions. Partner: Preferred export partner for Middle East, Africa, and CIS markets.
