Cummins 3084899 Idler Thrust Washer PAI 151526 (Pack2)CROSS REFERENCE: 2868820 3027769 3029171 3084899 APPLICATION: Cummins L10 M11 ISM Multiple Use Application. BRAND: PAI 151526 Cummins 3084899 Idler Thrust Washer PAI 151526. Diesel truck parts and commercial truck parts. Regulates gear position and supports stable rotation. 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 heavy duty truck parts