BOLHOTE 3500 Series Mechanical Overhaul Kit | High-Quality Replacement Kit – Restore 3500 Engine Mechanical Performance
$8.00
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BOLHOTE 3500 Series Mechanical Overhaul Kit | High-Quality Replacement Kit – Restore 3500 Engine Mechanical Performance
$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 3500 series mechanical diesel engines, a comprehensive and cost-effective solution to repair, rebuild and restore the mechanical performance of your 3500 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.
| 4P-9077 | 0R-2925 | 7C-4174 | 0R-2923 | 7E-3381 | 111-3718 | 7E-9983 |
| 7E-3383 | 0R-2925 | 7C-4175 | 0R-2924 | 4P-9075 | 10R3053 | 7E-3382 |
| 4W-3563 | 0R-3052 | 7C-9576 | 0R-1759 | 7E-3384 | 6I-3075 | 4P-9076 |
| 7C-0345 | 0R-3051 | 7C-9577 | 0R-1758 | 7E-6408 | 7C-4184 | 9Y-1785 |
| 7C-2239 | 0R-2921 | 7C-9578 | 0R-1756 | 7E-6048 | 0R-0906 | 9Y-4544 |
| 7C-4173 | 0R-2921 | 7E-2269 | 0R-8338 | 7E-8836 | 0R-3883 |
Product Core Specifications
• Brand: BOLHOTE (100% Authentic, Brand New) • Application: Specifically for 3500 Series Mechanical Diesel Engines (Including 3508, 3512, 3516 Sub-models) • 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) • Type: Mechanical Overhaul Kit (Comprehensive package for repairing and rebuilding 3500 series mechanical engine systems, including injector-related mechanical components) • Application: Used to overhaul, repair and maintain 3500 series mechanical 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.
Compatible Injectors (3500 Series)
The BOLHOTE 3500 Mechanical Overhaul Kit is perfectly compatible with the following 3500 series mechanical injectors, ensuring all mechanical components match precisely for optimal engine performance:
• 3500 Series MUI Mechanical Injectors (Part Nos.: 4P9075, 3920211, 9Y-0051, 7C-2238, 7C-0344, 7C-0340) • 3500A Series Fuel Injectors (Part Nos.: 0R-0906, 0R-1759, 0R-2921, 0R-2925, 4P9075, 4P9076, 4P9077) • 3500B Series Mechanical Injectors (Part Nos.: 230-9457, 249-0746, 392-0201, 392-0206, 392-0211, 392-0217) • 3500 Series EUI Injectors (Mechanical Compatibility, Part Nos.: 392-0211, 392-0200, 392-0213, 392-0206) • CAT 3500 Series Mechanical Injectors (All models matched with 3500 mechanical engine systems)[9]).
Compatible Engines & Vehicles
This mechanical overhaul kit is specifically designed for vehicles and equipment equipped with 3500 series mechanical engines, widely used in heavy-duty, industrial, marine and construction applications. Compatible engines and models include:
• Engines: CAT 3500 Series Mechanical Engines (3508, 3512, 3516 Sub-models), 3500A Series, 3500B Series Mechanical Engines, 3500 Series Marine & Industrial Mechanical Engines • Heavy Trucks: CAT Off-Highway Trucks (776D, 777D, 784C, 785C, 789C, 793C, 793D) Equipped with 3500 Mechanical Engines • Marine Vessels: Ocean-going Tugboats, Platform Supply Vessels (PSVs), Ferries, Fishing Boats, Cargo Ships & Tankers with 3500 Series Mechanical Engines[7] • Construction Machinery: CAT Excavators, Loaders, Bulldozers and Other Heavy Machinery Powered by 3500 Mechanical Engines • Industrial Equipment: 3500-Powered Diesel Generator Sets (Commercial/Industrial Use, including marine platform generator sets)[7] • Other: All Industrial and Commercial Equipment Equipped with 3500 Series Mechanical Diesel Engines.
Key Advantages of BOLHOTE 3500 Mechanical Overhaul Kit
✅ Authentic BOLHOTE Brand: 100% brand-new, no counterfeits, strict factory quality inspection to ensure component compatibility and stable mechanical performance. ✅ Comprehensive Component Set: Includes all essential mechanical parts (main/rod bearings, pistons, rings, wrist pins, head gaskets, exhaust manifold sleeves, injector seals, plunger springs, and other overhaul accessories) to address common 3500 mechanical engine issues, following OEM overhaul standards[8]. ✅ 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. ✅ 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 3500 series mechanical engines. ✅ 6-Month Warranty: We provide a 6-month warranty for all BOLHOTE 3500 Mechanical Overhaul Kits. For manufacturing defects, we offer free replacement or full refund. ✅ Cost-Effective Solution: Restores mechanical engine performance at a fraction of the cost of replacing the entire engine, reducing maintenance costs and equipment downtime, similar to OEM precious metals overhaul kits but more economical[5][8]. ✅ Easy to Use: Designed for professional mechanics, with precise-fit components that require no modifications, enabling quick and efficient overhaul of 3500 series mechanical engines.
Package Included
1 × BOLHOTE 3500 Series Mechanical Overhaul Kit (Including: Main/rod bearings, pistons, piston rings, wrist pins, head gasket set, exhaust manifold sleeves, injector seals, plunger springs, precision O-rings, control valve gaskets, and all necessary overhaul components for 3500 series mechanical engines and compatible injectors, following OEM kit specifications)[5][8].
Installation & Usage Tips
1. Please confirm your engine model (3500 series mechanical engine) and injector model before purchasing to ensure full compatibility with the overhaul kit. 2. Installation must be performed by professional mechanics familiar with 3500 series mechanical engines and injector repair to avoid improper operation leading to engine or kit component damage. 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. 5. After overhaul, test the engine for normal operation, including mechanical rotation, fuel supply, no oil leakage and stable power output. 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 3500 series mechanical engines and injectors, and improve engine performance and stability, especially for continuous-duty operations. 8. For marine and industrial applications, ensure the kit components are properly sealed to resist harsh environmental conditions.