BPS Cummins ISX DOHC Upper Gasket Kit

Revitalize your Cummins ISX Dual Overhead Cam (DOHC) engine with the BPS Diesel Upper Gasket Kit (PN 4352145) – a comprehensive collection of high-quality gaskets, seals, and O-rings.

Engineered to OEM specifications, this kit ensures superior sealing to prevent leaks in oil, coolant, exhaust, and compression systems, maintaining optimal performance, fuel efficiency, and emissions control in heavy-duty applications like long-haul trucking, construction, and industrial power. Ideal for addressing head gasket failures, turbo issues, or routine top-end maintenance, it minimizes downtime and extends engine life in demanding environments.

Key Features:

• OEM-Matching Durability: Crafted from premium materials resistant to high temperatures, pressures, vibrations, and thermal cycling for reliable, long-term performance.
• Complete Upper Engine Coverage: Includes all essential gaskets and seals for a full cylinder head and related component refresh, reducing the risk of failures.
• Precision Fit: Multi-layer designs and exact tolerances provide leak-free sealing, with components optimized for dual cam setups.
• Easy Installation: Compatible with standard Cummins tools and service procedures, streamlining repairs for mechanics and fleet operators.
• Quality Backed: Supported by BPS Diesel's commitment to excellence, ensuring peace of mind for your rebuild projects.

Kit Includes:

• 1 x 3042544 O-Ring Seal
• 6 x 3330537 Purple O-Ring Seal (HPI)
• 6 x 3330538 Yellow O-Ring Seal (HPI)
• 6 x 3347937 Green O-Ring Seal (HPI)
• 6 x 3347939 Black O-Ring Seal (HPI/XPI)
• 1 x 3678762 Grommet Seal
• 1 x 3678770 Connection Gasket
• 1 x 3679931 Camshaft Cover Gasket
• 1 x 3679932 Camshaft Cover Gasket
• 1 x 3680284 ECM Gasket
• 1 x 3680324 Turbo Drain Flange Gasket
• 1 x 3680602 Thermostat Housing Cover Gasket
• 1 x 3684336 Thermostat Housing Gasket
• 1 x 4026884 Turbocharger Gasket
• 4 x 4089255 Cavity Plug
• 1 x 4299098 Cylinder Head Gasket
• 1 x 4299124 O-Ring Seal
• 1 x 4299125 O-Ring Seal
• 1 x 4907446 Exhaust Manifold Gasket
• 4 x 4907447 Exhaust Manifold Gasket
• 1 x 4907448 Exhaust Manifold Gasket
• 1 x 4962721 Rectangular Strip Seal
• 1 x 4965689 Fuel Control Housing Gasket
• 1 x 4985660 Camshaft Cover Seal
• 1 x 4985661 Camshaft Cover Seal

Compatibility: Specifically designed for Cummins ISX DOHC engines with CM570, CM870, and CM871 control modules, including QSX variants. Fits 15L ISX engines commonly used in Freightliner, Kenworth, Peterbilt, and other heavy-duty vehicles. Verify with your engine serial number for exact fitment; cross-references include 4955596, 4089169, 4352144.

Whether you're tackling a full inframe rebuild or a targeted top-end repair, the BPS Diesel Cummins ISX DOHC Upper Gasket Kit (PN 4352145) delivers the precision and reliability needed to keep your engine running at peak efficiency. Pair it with our selection of ISX cylinder heads, turbos, and manifolds for a complete overhaul – order today and experience enhanced power and durability!

Note: Professional installation recommended. Always follow Cummins torque specifications and use appropriate sealants. Kit sold as a complete set; individual components available upon request.