The Holset Paccar X15 HE400VG Turbocharger 5459710RX is designed for the X15 engine. This new HE400VG model turbocharger, manufactured by Holset, includes a 1-year manufacturer's warranty and is noted as a short turbo without an actuator. Cross-reference numbers include , 5454977, 5454978, 5458936, 545893600