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Valve Train Components - Timing Chain Kits

DNJ® Engine Timing Chain Kits include precisely engineered components that synchronize the crankshaft and camshaft for accurate valve operation. Depending on the application, each set includes chains, guides, tensioners, and, unless otherwise specified, sprockets—to restore factory-spec timing. DNJ® Engine Timing Chain Kits are built to exact tolerances and manufactured to meet or exceed OEM quality standards.

DNJ® Engine Timing Chain Kits are built from premium materials engineered for durability and precise performance. Chains are made from heavy-duty steel with anti-wear treatments, while sprockets are precision-machined from hardened alloy steel for strength and accurate engagement. Tensioners feature spring-loaded or oil-damped designs using durable polymer or metal. Guides are formed from reinforced resins with thermoplastics like nylon or polyethylene. These materials are selected for their exceptional wear resistance, fatigue strength, and dimensional stability under extreme thermal and mechanical loads, while heat treatment and surface hardening processes are applied to further enhance durability, reduce backlash, and ensure long service life in demanding operating conditions.

DNJ® also offers related timing components, including timing belt kits with water pump, timing chain kits with water pump, oil pumps, timing covers, and more. With precision engineering and top-tier materials, DNJ® Engine Timing Chain Kits deliver exceptional performance and long-lasting durability.

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DNJ® Engine Timing Chain Kits with Water Pump are complete timing system service kits that include timing chains, guides, tensioners, a water pump, and—unless otherwise specified—sprockets to restore factory-spec timing. This combination ensures both timing precision and proper engine cooling. DNJ® Engine Timing Chain Kits with Water Pump are built to exact tolerances and manufactured to meet or exceed OEM quality standards.

DNJ® Engine Timing Chain Kits with Water Pump are built using premium materials engineered for durability and performance. Timing chains are made from heavy-duty steel with anti-wear treatments, while sprockets are precision-machined from hardened alloy steel for strength and accurate tooth engagement. Tensioners and guides are constructed from durable metal, polymer, or reinforced thermoplastics like nylon for stability under stress. The water pump features a cast aluminum or cast-iron housing with metal or composite impellers to ensure consistent coolant flow. All components are selected for their wear resistance, fatigue strength, and dimensional stability, with heat-treated surfaces to maximize longevity and reduce backlash under extreme operating conditions.

DNJ® also offers related timing components, including timing belt kits with water pump, timing chain kits, timing covers, oil pumps, timing covers, and more. With precision engineering and top-tier materials, DNJ® Engine Timing Chain Kits with Water Pump deliver exceptional performance and long-lasting durability.

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DNJ® Engine Balance Shaft Chain / Timing Chain Kits are precisely engineered kits that combine both balance shaft timing and camshaft timing synchronization. Depending on the application, each set includes chains, guides, tensioners, and—unless otherwise specified—sprockets to restore factory-spec timing. DNJ® Engine Balance Shaft Chain / Timing Chain Kits are built to exact tolerances and manufactured to meet or exceed OEM quality standards.

DNJ® Engine Balance Shaft Chain / Timing Chain Kits are built from premium materials engineered for durability and precise performance. Chains are made from heavy-duty steel with anti-wear treatments, while sprockets are precision-machined from hardened alloy steel for strength and accurate engagement. Tensioners feature spring-loaded or oil-damped designs using durable polymer or metal. Guides are formed from reinforced resins with thermoplastics like nylon or polyethylene. These materials are selected for their exceptional wear resistance, fatigue strength, and dimensional stability under extreme thermal and mechanical loads, while heat treatment and surface hardening processes are applied to further enhance durability, reduce backlash, and ensure long service life in demanding operating conditions.

DNJ® also offers related timing components, including timing belt kits with water pump, timing chain kits with water pump, oil pumps, timing covers, and more. With precision engineering and top-tier materials, DNJ® Engine Balance Shaft Chain / Timing Chain Kits deliver exceptional performance and long-lasting durability.

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DNJ® Engine Balance Shaft Chain Kits are designed to restore proper function to the engine’s balance shaft system, effectively reducing vibration and enhancing smoothness—particularly in inline four-cylinder and six-cylinder configurations. Depending on the application, each set includes chains, guides, tensioners, and, unless otherwise specified, sprockets. DNJ® Engine Balance Shaft Chain Kits are application-specific and manufactured to meet or exceed OEM quality standards.

DNJ® Engine Balance Shaft Chain Kits are constructed using premium materials tailored to each component. The chains are made from heavy-duty steel with anti-wear coatings or treatments for enhanced durability. The sprockets are manufactured from high-strength alloy steel to ensure strength and precise tooth engagement. The tensioners feature spring-loaded or oil-damped designs and are built from durable polymer or metal materials. The guides are manufactured from high-grade engineered resins reinforced with structural fibers, often incorporating thermoplastics such as nylon or polyethylene. These materials are selected for their exceptional wear resistance, fatigue strength, and dimensional stability under extreme thermal and mechanical loads, while heat treatment and surface hardening processes are applied to further enhance durability, reduce backlash, and ensure long service life in demanding operating conditions.

DNJ® also offers related components, including balance shaft bearing sets, timing belt kits with water pump, timing chain kits with water pump, and more. With precision engineering and top-tier materials, DNJ® Engine Balance Shaft Gears deliver exceptional performance and long-lasting durability.

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DNJ® Engine Balance Shaft Gears are engineered to operate in conjunction with balance shafts, effectively reducing engine vibration and enhancing smoothness in inline engine configurations—especially in four-cylinder and six-cylinder applications. Each gear is precision-machined for accurate meshing and synchronization with the crankshaft and related timing components. DNJ® Engine Balance Shaft Gears are application-specific and manufactured to meet or exceed OEM quality standards, making them essential for restoring factory engine balance during rebuilds.

DNJ® Engine Balance Shaft Gears are manufactured from high-strength alloy steel or sintered metal to withstand the constant rotational forces and stress of high-speed engine operation. These materials are selected for their exceptional wear resistance, fatigue strength, and dimensional stability under extreme thermal and mechanical loads. Heat treatment and surface hardening processes are often applied to improve gear durability, minimize backlash, and ensure long service life in demanding operating conditions.

DNJ® also offers related components for the balance shaft system and timing assembly, including balance shaft bearing sets, timing chain kits, timing belt kits, and more providing a complete solution for engine balancing and timing needs. With precision engineering and top-tier materials, DNJ® Engine Balance Shaft Gears deliver exceptional performance and long-lasting durability.