Enhance the reliability and performance of your Caterpillar C15 Acert engine with the BPS Diesel Upper Gasket Kit – a comprehensive set of high-quality gaskets, seals, and O-rings designed for complete cylinder head overhauls and rebuilds. Engineered to meet or exceed OEM specifications, this kit ensures a secure, leak-free seal across critical engine components, preventing oil, coolant, and compression losses that can lead to downtime and costly repairs. Ideal for heavy-duty trucking, construction, and industrial applications, it's a must-have for mechanics and fleet operators maintaining Acert-series engines under demanding conditions. Key Features: OEM-Equivalent Durability: Constructed from premium materials resistant to high temperatures, pressures, and thermal cycling for long-lasting performance. Complete Coverage: Includes all essential gaskets and seals for cylinder head replacement, plus exhaust sleeves for manifold integration. Enhanced Sealing: Multi-layer designs and precise tolerances provide superior compression and fluid containment. Easy Installation: Compatible with standard tools and procedures, reducing labor time during engine servicing. Warranty-Backed Quality: Supported by BPS Diesel's commitment to excellence, ensuring peace of mind for your rebuild. Kit Includes: 24 x 1632478 Valve Stem Seal 1 x 1142687 Oil Lines Group Seal 2 x 5P840 O-Ring Seal 6 x 0618639 O-Ring Seal 6 x 9X7430 Injector Tube O-Ring Seal 3 x 2429537 Rocker Cover Seal 1 x 8L2786 O-Ring Seal 7 x 2147568 O-Ring Seal 1 x 6V5048 O-Ring Seal 1 x 6V5050 O-Ring Seal 2 x 5H7704 O-Ring Seal 1 x 6V128 Connector Seal 24 x 3E6772 Water Grommet 12 x 1662904 O-Ring Seal 1 x 3590908 Cylinder Head Gasket 1 x 2271204 Cylinder Head Shim 12 x 8L2777 O-Ring Seal 1 x 6V1197 O-Ring Seal 1 x 6V5100 O-Ring Seal 1 x 1262702 Integral Seal 1 x 1178801 O-Ring Seal 1 x 1262704 Integral Seal 2 x 3S9643 Thermostat Seal 1 x 4N1156 Regulator Housing Gasket 1 x 5E8771 O-Ring Seal 6 x 9X7317 O-Ring Seal 6 x 2303775 O-Ring Seal 6 x 2303728 O-Ring Seal 1 x 5P5678-3 3M Valve Cover Stock Seal 1 x 1607271 Press In Place Seal 1 x Acert Turbocharger Gasket 1 x 1393550 Regulator Gasket 1 x 1013125 Air Inlet Manifold Gasket 1 x 1422329 Drainback Seal 1 x 6V3251 O-Ring Seal 2 x CG72PAD Pad Compatibility: Engineered for Caterpillar C15 Acert engines with prefixes such as BXS, MXS, NXS. Commonly used in Freightliner, Kenworth, Peterbilt, and other heavy-duty vehicles. Verify your engine serial number for exact fitment. Whether you're performing a routine head gasket replacement or a full top-end rebuild, the BPS Diesel Cat C15 Acert Upper Gasket Kit provides the precision and reliability you need to keep your engine performing at its best. Pair it with our selection of Cat cylinder heads and turbo components for a complete overhaul – order today and minimize downtime! Note: Professional installation recommended. Always adhere to Caterpillar torque specifications and use appropriate sealants. Kit sold as a complete set; individual components available upon request.
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