BOLHOTE CAT C10 & C12 Mechanical Overhaul Kit | High-Quality Replacement Kit – Restore Engine Performance Efficiently
$8.00
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BOLHOTE CAT C10 & C12 Mechanical Overhaul Kit | High-Quality Replacement Kit – Restore Engine Performance Efficiently
$8.00
Welcome to BOLHOTE Official Store! We are a professional supplier of high-performance diesel engine and mechanical parts, dedicated to providing authentic, durable products for global customers. The BOLHOTE Mechanical Overhaul Kit is specifically designed for CAT C10 and C12 diesel engines, two renowned inline-six cylinder engines widely used in heavy-duty applications. This comprehensive and cost-effective solution is engineered to repair, rebuild and restore the mechanical performance of your C10 or C12 engine. Every kit is 100% brand-new, strictly manufactured to meet OEM standards, and comes with a 6-month warranty (covering manufacturing defects) to ensure your purchase is risk-free. It includes all essential mechanical components for a complete overhaul, ensuring seamless compatibility and efficient installation, saving you time and maintenance costs.
| 137-2500 | 10R-1256 | 223-5327 | CH12082 |
| 161-1785 | 10R-1814 | 229-5918 | |
| 203-7685 | 10R-0967 | 233-5327 | |
| 212-3464 | 10R-0725 | 874-822 | |
| 212-3467 | 10R-1259 | 0R-8773 | |
| 212-3468 | 10R-1258 | 10R-1268 |
| 147-0373 | 317-5278 | 194-5080 | 10R-0960 | 212-3462 | 10R-0967 |
| 161-1785 | 350-7555 | 212-3460 | 10R-0960 | 212-3465 | 10R-0961 |
| 166-0149 | 10R-9235 | 194-5083 | 10R-0963 | 212-3468 | 10R-1258 |
| 166-0151 | 10R-1264 | 212-3463 | 10R-0963 | 223-5328 | 10R-1003 |
| 170-5252 | 0R-4987 | 203-3464 | 20R-0055 | 229-5918 | 0R-9530 |
| 187-6549 | 10R-1814 | 208-9160 | 20R-0056 | 317-5279 | 10R-0725 |
Product Core Specifications
• Brand: BOLHOTE (100% Authentic, Brand New) • Application: Specifically for CAT C10 & C12 Diesel Engines (including serial number prefixes MBJ, MBL, MBN, 3CS, 2KS, SRK, CPD) • Condition: 100% Brand New (Never Used, Unopened) • Warranty: 6 Months (Covers manufacturing defects; Does not cover damage from improper installation, misuse, or natural wear) • Material: High-Strength Alloy Steel, Precision Cast Iron, Premium Viton Seals & High-Temp Gaskets (Resistant to high temperature, fuel corrosion, wear and heavy mechanical stress, adapting to the demanding operating conditions of C10/C12 engines) • Type: Mechanical Overhaul Kit (Comprehensive package for repairing and rebuilding CAT C10 & C12 engine systems, including injector-related mechanical components) • Application: Used to overhaul, repair and maintain CAT C10 & C12 engines in heavy-duty trucks, marine vessels, construction machinery, and industrial generator sets, solving common issues like mechanical wear, oil leakage, poor fuel supply, and engine power degradation. The C10 features a 10.3L displacement, while the C12 has a 12.0L displacement, both utilizing turbochargers and air-to-air aftercoolers for enhanced performance[2].
Compatible Injectors (CAT C10 & C12 Series)
The BOLHOTE C10 & C12 Mechanical Overhaul Kit is perfectly compatible with the following CAT C10 & C12 fuel injectors, ensuring all mechanical components match precisely for optimal engine performance and fuel delivery:
• CAT C10/C12 EUI Electronic Unit Injectors (Part Nos.: 223-5327, 212-3460, 212-3466, 194-5080, 203-7685, 116-5426, 10R-7236, 212-3461, 10R-0966) • CAT C10 Specific Injectors (Part Nos.: 212-3467, 212-3465, 194-5080) • CAT C12 Specific Injectors (Part Nos.: 10R-0963, 0R-8773, EX630963, 10R-0960, 10R-0961, 10R-0967, 10R-0968) • CAT C10/C12 Compatible Injectors (Cross Reference Nos.: EX630963, 1372500, 1470373, 1622303, 1945083, 2123463) • CAT C10/C12 3176 Series Compatible Injectors (Part Nos.: 212-3465, 203-7685)[1][5][8][9].
Compatible Engines & Vehicles
This mechanical overhaul kit is specifically designed for vehicles and equipment equipped with CAT C10 & C12 diesel engines, widely used in heavy-duty, industrial, marine and construction applications. Compatible engines and models include:
• Engines: CAT C10 Diesel Engines (10.3L displacement), CAT C12 Diesel Engines (12.0L displacement), including serial number prefixes MBJ, MBL, MBN, 3CS (1-11999, 12000-up), 2KS (1-39999, 40000-up), SRK (1-up), CPD (1-up)[2][3] • Heavy Trucks: Class 8 Trucks, Long-Haul Trucks, Dump Trucks, Refuse Trucks, Vocational Trucks (Peterbilt, Kenworth, Freightliner, CAT On-Highway Trucks) Equipped with C10/C12 Engines[4] • Marine Vessels: Commercial Pleasure Craft, Tugboats, Platform Supply Vessels (PSVs), Ferries, Fishing Boats & Small Cargo Ships with C10/C12 Engines[4][6] • Construction Machinery: CAT Excavators, Loaders, Bulldozers, Articulated Trucks and Other Heavy Machinery Powered by C10/C12 Engines[4][6] • Industrial Equipment: C10/C12-Powered Diesel Generator Sets (Commercial/Industrial Use, Standby Power), Pumps, and Stationary Industrial Machinery[4][6] • Other: Agricultural Machinery (Large Tractors, Harvesters), Mining Equipment, and Forestry Machinery Equipped with CAT C10/C12 Engines[6].
Key Advantages of BOLHOTE CAT C10 & C12 Mechanical Overhaul Kit
✅ Authentic BOLHOTE Brand: 100% brand-new, no counterfeits, strict factory quality inspection to ensure component compatibility and stable mechanical performance, matching the reliability of CAT C10/C12 engines. ✅ Comprehensive Component Set: Includes all essential mechanical parts (main/rod bearings, pistons, piston rings, wrist pins, head gasket set, liner kits, injector O-rings, thrust washers, rocker cover gaskets, oil pan gaskets, and other overhaul accessories) to address common C10/C12 engine issues, following OEM overhaul standards[3][7]. ✅ Premium Material: High-strength alloy steel and precision cast iron resist heavy mechanical stress; Viton seals and high-temp gaskets resist high temperature and fuel corrosion, ensuring long service life in harsh working environments where C10/C12 engines operate. ✅ 100% Factory Tested: Each component in the kit undergoes strict quality, sealing and mechanical performance testing before leaving the factory, ensuring no defects and seamless fit with CAT C10 & C12 engines, including compatibility with EUI injector systems[2]. ✅ 6-Month Warranty: We provide a 6-month warranty for all BOLHOTE C10 & C12 Mechanical Overhaul Kits. For manufacturing defects, we offer free replacement or full refund. ✅ Cost-Effective Solution: Restores C10/C12 engine performance at a fraction of the cost of replacing the entire engine, reducing maintenance costs and equipment downtime, ideal for fleets and industrial operators[4]. ✅ Easy to Use: Designed for professional mechanics, with precise-fit components that require no modifications, enabling quick and efficient overhaul of CAT C10 & C12 engines, aligning with factory disassembly and assembly standards[3].
Package Included
1 × BOLHOTE CAT C10 & C12 Mechanical Overhaul Kit (Including: 6× liner kits with O-rings, 6× pistons with crowns and skirts, 6× piston ring sets, 6× piston pins & retainers, main/rod bearing sets, thrust washer set, head gasket set, injector O-rings, rocker cover gasket, oil pan gasket, precision O-rings, control valve gaskets, and all necessary overhaul components for CAT C10 & C12 engines and compatible injectors, following OEM kit specifications)[3][7].
Installation & Usage Tips
1. Please confirm your engine model (CAT C10 or C12) and injector model before purchasing to ensure full compatibility with the overhaul kit, especially checking the engine serial number prefix[3]. 2. Installation must be performed by professional mechanics familiar with CAT C10 & C12 engines and injector repair to avoid improper operation leading to engine or kit component damage, following factory disassembly and assembly guidelines[3]. 3. Before installation, clean the engine cylinder block, cylinder head and injector components thoroughly to remove carbon deposits, impurities and dust, ensuring the new components fit tightly and work properly. 4. Apply appropriate engine oil or fuel system lubricant to O-rings, seals and bearings during installation to prevent damage and ensure a tight seal and smooth operation; avoid excessive use of ether (starting fluid) as it can damage pistons and rings[2]. 5. After overhaul, test the engine for normal operation, including mechanical rotation, fuel supply, no oil leakage and stable power output; use an electronic service tool to check for any diagnostic codes if needed[2]. 6. Do not disassemble, modify or misuse the kit components, otherwise it will damage the product and void the 6-month warranty. 7. Regular use of this overhaul kit for maintenance can extend the service life of CAT C10 & C12 engines and injectors, and improve engine performance and stability, especially for continuous-duty operations. 8. For cold weather operation, follow the engine’s cold start strategy (activated when coolant temperature is below 18 °C/64 °F) to avoid engine damage[2].