Calidad 4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe Fábrica
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Calidad 4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe Fábrica
Calidad 4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe Fábrica
Calidad 4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe Fábrica
Calidad 4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe Fábrica
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4063950 Cinturón de accionamiento del motor Pulley de tensión para 4BT 6BT 6CT 6L QSB ISDe ISBe

Nombre de la Marca: Original /OEM / Aftermarket
Número de modelo: 4063950
Certificación: ISO9001/ IATF 16949/ CE

Detalles del producto


Nombre del modelo: Para 4BT 6BT 6CT 6L QSB ISDe ISBe Tipo de motor: Diesel
Nombre del producto: Polea tensora loca de la correa de transmisión del motor Solicitud: Maquinaria de construcción, Maquinaria pesada, Maquinaria agrícola, Excavadora, Carretilla elevadora
Número de pieza: 4063950 Condición: 100% nuevo
Calidad: Genuino / OEM / Mercado de posventa Embalaje: Calificado/neutral/modificó para requisitos particulares
Personalización: Muestra / Diseño / Dibujo Cantidad mínima de pedido: 1 pieza
Garantía: 6-12 mes Certificado: ISO9001/IATF 16949/CE
Tiempo de entrega: 3-7 días laborables Términos comerciales: MANDO/ EXW/ CIF/ FIR /DAP /DDP
Envío: Express / Transporte Marítimo / Transporte Terrestre / Transporte Aéreo Pago: T/T, Garantía Comercial, Western Union, Tarjeta de Crédito
Ventaja: Servicio profesional/precio competitivo/listo para enviar

Descripción del Producto

A belt tensioner is a device that applies a predetermined amount of tension to the engine's accessory drive belt (serpentine belt). Its primary function is to maintain constant, optimal tension on the belt as it wears and stretches over time. This prevents the belt from slipping, squealing, or throwing off, ensuring that critical components like the alternator, water pump, and A/C compressor operate reliably. This belt tensioner 4063950 is engineered for maximum durability and precise fitment in ISG12 X12 engines. Manufactured to meet or exceed OEM standards, it ensures optimal engine performance and a long service life under heavy-duty conditions.

Whether for full engine rebuilds or quick replacements, DDP Engine provides you with the most reliable parts at unbeatable wholesale prices.

Parameter Details
Product Name: Belt Tensioner
Part Number: 4063950

Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: 4BT 6BT 6CT 6L QSB ISDe ISBe

Application:

4BT: 3.9L inline four-cylinder mechanically turbocharged diesel engine, used in light commercial vehicles (such as mini-trucks and pickups), generator sets, construction machinery (small loaders, forklifts), and special vehicles.

6BT: 5.9L inline six-cylinder mechanically turbocharged diesel engine, used in medium and heavy-duty trucks, buses, marine auxiliary machinery, and stationary power generation/construction machinery.

6CT: 8.3L inline six-cylinder mechanically turbocharged diesel engine (C series), used in heavy-duty trucks, large buses, mining machinery, ships, and heavy construction equipment. It features high torque and reliability, and is commonly found in 1990s–2000s models.

6L: 8.5L inline six-cylinder mechanically turbocharged (L series), specifically designed for heavy construction machinery (excavators, bulldozers), mining trucks, railways, and ships, emphasizing high torque at low speeds and durability under harsh operating conditions.

QSB: 5.9L inline four-cylinder "Q Series" electronically controlled common rail diesel engine (replacing 4BT), used in light and medium-duty trucks, forklifts, excavators, generator sets, and agricultural machinery, meeting China III/IV emission standards and above.

ISBe: 4.5L or 5.9L inline four/six-cylinder electronically controlled common rail engine ("Interact System"), used in light/medium-duty commercial vehicles and some construction machinery, focusing on China III–China V emission compliance and fuel economy.

ISDe: 6.7L inline six-cylinder electronically controlled common rail engine, used in medium and heavy-duty trucks, city buses, and logistics vehicles. It is the larger displacement version of ISBe, covering China III–China V emission standards.

Why Choose DDP Engine:
100% Quality Guaranteed: All parts undergo rigorous testing to ensure perfect compatibility and premium performance.
Fast Worldwide Shipping: Large inventory in stock. Orders are typically processed within 3-7 working days with reliable global express and Transportation.
Professional Technical Support: Unsure about the part number? Contact our engineering team for exact cross-reference matching.
Flexible Solutions: Providing Genuine, OEM, and premium Aftermarket spare parts to fit your budget.

Aspectos destacados del producto

A belt tensioner is a device that applies a predetermined amount of tension to the engine's accessory drive belt (serpentine belt). Its primary function is to maintain constant, optimal tension on the belt as it wears and stretches over time. This prevents the belt from slipping, squealing, or ...

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