BulletProof EGR Cooler, Cummins Horizontal (Original) ISL, ISC, QSL, L9 & Paccar PX-9, PX-8 EGR Cooler 7 fb_dialog_content{background:none}

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0L diesel engines have with blown head gaskets

This tool aids in the removal and installation of the hoses and fittings on the Bullet Proof Diesel engine oil cooler

0L fan blade assembly with a mechanical/thermal fan clutch

6L LBZ Duramax EGR Cooler

BulletProof EGR Cooler, Cummins Horizontal (Original) ISL, ISC, QSL, L9 & Paccar PX-9, PX-8 EGR Cooler 7 fb_dialog_content{background:none}The Cummins ISl, ISC, QSL, & Paccar PX 8, PX 9 EGR Cooler from Bullet Proof Diesel features the latest, patented H Core technology. This new interior tube design makes the internal structure more forgiving, and thus allows this EGR Cooler to survive through heating cooling cycles as well as thermal events long after most EGR coolers fail. This EGR Cooler replaces the OEM P N: 4990739, 4937496, 4943457, 4955485, 4352444, 4955485NX, 4955485RX,