• Product Name: Fuel Pump Head
• Part Number: 326‑4635
• Fit Engine: CAT C6.4
• Condition: 100% Brand New, direct‑fit replacement
• Material: Cast iron housing, high‑strength alloy internal components

• Original equivalent specification pump head, stable fuel delivery pressure
• Precise solenoid valve assembly, accurate fuel injection control
• High wear‑resistance internal parts, long service life under heavy‑load working conditions
• Perfect dimensional matching, easy direct installation without extra modification
• Strict factory pressure test before shipment, reduce failure risk after installation

326‑4635 fuel pump head is core replacement component for CAT C6.4 diesel engine fuel injection pump. It consists of pump housing, solenoid valve, spring and internal rotor assembly. Mainly applied for CAT excavator engine fuel system repair, restore normal fuel supply and engine power performance.

We supply parts for Kubota, Cum mins, CAT, Perkins, Yanmar, Isuzu, Komatsu, Mitsubishi, Hino, Nissan, Vo lvo, Deutz, Doosan, Daewoo, John De ere, Scania, Hyundai, JCB etc.

Shipping: Sea freight, air freight and international express are all available.

Tax Notice: All import duties and local destination taxes shall be borne by the buyer. Please verify local customs regulations in advance.

• Q1: What machine does 326‑4635 pump head fit?
• A: Fits CAT excavators powered by C6.4 diesel engine.
• Q2: Does this pump head include other fuel pump accessories?
• A: Only pump head assembly, other fuel pump spare parts are not included.
• Q3: Installation suggestions?
• A: Clean fuel pipeline thoroughly before installation, use qualified high‑quality diesel fuel, complete fuel system bleeding after assembling.

• CAT:C6.4,C4.4,C6.6,C7.1,3066,3126B
• Komatsu:PC200‑8,PC210‑8,PC220‑8,PC240‑8,PC270‑8,PC300‑8
• Perkins:1104D‑44,1106D‑TA,1204E‑E44TA,404D‑22T,403D‑15,1104A‑44
• Vo lvo:D4D,D6D,D7D,TAD532GE,TAD734GE,D12