Bosch / Zexel A-Type 4-Cylinder Inline Diesel Injection Pump - Used Core

Used Bosch / Zexel-style A-type 4-cylinder inline mechanical diesel injection pump, offered as a rebuildable core. Four delivery-valve outlets, mechanical governor housing, and flanged cam-drive mount. Application: 4-cylinder mechanical diesel engines using the A-series inline pump platform (Cummins 4BT, Isuzu, Mitsubishi, Yanmar, Nissan, and similar industrial/marine diesels) — exact engine fitment must be verified from the pump tag and engine dataplate. Condition: used, untested, sold as a core. Pump will be drained of residual fuel and ports capped for shipment. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.