Peterbilt/Paccar MX-13 2124730PE Exhaust Manifold PAI 706008OEMCROSS REFERENCE: 2124730PE 2124730 2409712 2409712PE APPLICATION: Peterbilt Paccar MX 13 DETAILS: Genuine Part BRAND: PAI 706008OEM Peterbilt Paccar MX 13 2124730PE Genuine Exhaust Manifold PAI 706008OEM ensures reliable exhaust flow. Replacement engine parts designed for truck engine parts performance. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50 years of experience in the