A FAW 1005120-73D flywheel assembly is a critical driveline component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine flywheel ensures smooth starter motor engagement and provides a stable mounting surface for the clutch cover and disc, protecting your transmission and engine block from excessive vibration.
💪Reliable Power Transfer for Heavy-Duty Diesels
Maintaining a healthy flywheel is essential for smooth gear shifting and power delivery. The 1005120-73D flywheel assembly delivers dependable performance:
- Precision Balance: Dynamically balanced to eliminate engine vibration and protect crankshaft bearings during high-RPM operation.
- Intercambiabilidade perfeita com peças originais (OEM): Perfectly replaces older material numbers like S1005120-73D and S1005121-73D without requiring any modifications.
- Durability Under Thermal Stress: Heavy-duty metallurgy resists heat cracking, warping, and premature ring gear wear under rigorous commercial fleet workloads.
🛠Especificações técnicas e referência de palavras-chave
| Recurso | Detalhes técnicos |
| Número de peça original do fabricante (OEM) | 1005120-73D |
| Números antigos / Números substituídos | S1005120-73D, S1005121-73D, S1005121A73D |
| Componente de Foco | Flywheel Assembly |
| Compatibilidade com veículos | Caminhões Comerciais e Trator-reboques da FAW |
| Função do produto | Rotational Inertia, Clutch Mounting & Starter Engagement |
| Nível de qualidade | Padrão do Fabricante de Equipamentos Originais (OEM) |
| Suporte para atacado | +86 186 7197 8898 |
| S/N PNG | Part number PNG | Part name PNG | Quantity PNG |
| 1 | 1005048K29D | Parafuso do amortecedor | 8 |
| 2 | Q1862040 | Parafusos com flange hexagonal – série aumentada | 1 |
| 3 | 1005046-81D | Roda da correia estriada do virabrequim | 1 |
| 4 | 1005195-81D | Conjunto de amortecedor com óleo de silicone | 1 |
| 5 | Q1841020 | Parafuso de flange com cabeça hexagonal | 12 |
| 6 | 1005050-53D | Conjunto da vedação de óleo dianteira do virabrequim | 1 |
| 7 | 1005039-81D | Engrenagem de acionamento da bomba de óleo | 1 |
| 8 | 1005014-81D | Virabrequim | 1 |
| 9 | 1005037-81D | Engrenagem de distribuição, virabrequim | 1 |
| 10 | 1005060-53D | Conjunto da vedação traseira de óleo do virabrequim | 1 |
| 11 | 1005031-29D | Pino de fixação da engrenagem motriz e do volante | 1 |
| 12 | 1005120-73D | Conjunto do volante de inércia | 1 |
| 13 | GB/T 276-1994 | Rolamento de esferas 60305 – 2RS | 1 |
| 14 | 1005071-81D | Parafuso, volante | 12 |
💬Perguntas frequentes (Técnicas e Guia de compra)
Q: What is the relation between part number 1005120-73D and older numbers like S1005120-73D?
A: Part numbers S1005120-73D, S1005121-73D, and S1005121A73D are discontinued or legacy material numbers. 1005120-73D é a peça de reposição atualizada, de referência direta, com especificações e encaixe idênticos.
Q: What is the main function of the 1005120-73D flywheel assembly?
A: It stores rotational energy from the engine to smooth out power delivery, provides the gear teeth for the starter motor to crank the engine, and serves as the mounting surface for the clutch assembly.
Q: How do I verify that part number 1005120-73D fits my vehicle?
A: You can check your parts catalog or send your FAW truck chassis VIN and engine serial number to our technical support team via WhatsApp no +86 186 7197 8898 para confirmação imediata.
📦Consultas sobre vendas no atacado e exportação em nível global
We export genuine FAW heavy-duty engine, transmission, and chassis components to commercial fleet managers, maintenance hubs, and automotive spare parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.
