XZR8®
Zexel 146400-2840 VE Pump Head Rotor
Zexel 146400-2840 VE Pump Head Rotor - Image 2
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Zexel 146400-2840 VE Pump Head Rotor


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Part TypeVE Pump Head Rotor
Configuration4/11R
Cylinder Count4 Cylinder
Plunger Diameter11 mm
Rotation DirectionRight Hand (R)
MaterialHigh Speed Steel (Cr12MoV)
HardnessHRC 62-65
Heat Treatment ProcessVacuum Hardening
Weight2.76 kg
Certification TypeISO9001, ISO/TS16949
Package Dimensions20 × 15 × 10 cm

Manufacturer No.

  • 146400-2840
  • 1464002840
Technical specifications for Zexel VE pump head rotor part number 146400-2840. This precision component features 4-cylinder 11mm plunger right-hand rotation configuration designed for VE-type distributor injection pumps. Manufactured from high-speed steel with vacuum hardening achieving HRC 62-65 rigidity. Compatible with Zexel VE fuel injection pump assemblies used in various 4-cylinder diesel engine applications. Cross-references include Zexel 146400-2840 and 1464002840. Interchanges with Bosch 9 461 620 956 series hydraulic heads. Suitable for aftermarket replacement in industrial, agricultural, and commercial vehicle diesel engines equipped with Zexel VE rotary pumps.