PAI Industries 180879 Belt Tensioner | Replaces Cummins 5270678 MX11 and M2/108SD/114SD/122SD HVAC boxes —

and M2/108SD/114SD/122SD HVAC boxes — captures dust

Isuzu NPR / NPR-HD / NPR-XD (2011–present)

International 9400) (1991–1999)

Volvo: 85105720

Manufacturer Part Number Freightliner 03-37017-000 Freightliner A03-25798-000 Velvac 600148 Automann 572

PAI Industries 180879 Belt Tensioner | Replaces Cummins 5270678 MX11 and M2/108SD/114SD/122SD HVAC boxes —PAI Industries 180879 smooth pulley belt tensioner for Cummins B Series and C Series engines (4B 3. 9L, 6B 5. 9L, 6C 8. 3L). Aftermarket replacement for Cummins 5270678 (and the earlier 4929688). Direct bolt in for the front of engine accessory drive belt; 2 year manufacturer warranty. Signs You Need a New Belt Tensioner Squealing or chirping from the front of the engine, especially on cold start Visible belt vibration or flutter at idle Premature