Diesel Engine 4HE1  cylinder head for Isuzu NPR NQR 4.8L 

  • OE: 8973583660
  • Engine: 4HE1+4Cyl 8V
  • Application: Isuzu NPR NQR 4.8L
  • Application: GMC W3500/W4500/W5500 forward 
  • Application: Chevrolet W3500/W4500/W5500 tiltmaster