The FAW 1023010-36DH auto tensioner assembly is a vital engine accessory drive component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this genuine tensioner automatically adjusts to maintain optimal belt tension, ensuring reliable operation of the alternator, water pump, and other essential systems.
⚙️ Reliable Belt Drive Support for Heavy-Duty Diesels
Maintaining consistent belt tension is essential to preventing squealing, slip, and component failure during long-haul operations. The 1023010-36DH auto tensioner delivers dependable performance:
- Consistent Tension Control: Built-in spring mechanism applies steady, accurate pressure to the serpentine or drive belt under all engine speeds.
- Seamless OEM Interchangeability: Perfectly replaces older material numbers like 1023010-36D, 2S1023010-36D, and S1023010-36D without requiring modifications.
- Heavy-Duty Durability: Robust pulley bearing and rugged housing resist thermal wear, shock loads, and continuous engine vibration.
📊 Technical Specifications & Keyword Reference
| Feature | Technical Details |
| Primary OEM Part Number | 1023010-36DH |
| Legacy / Superseded Numbers | 1023000-36D, 1023000-81D, 1023010-36D, 1023010-36DA, 1023010-36DBL, 1023010-36DHL, 1023010-36DSL, 1023010A36D, 1023010B36D, 1023010C36D, 1023010C36DL, 2S1023000-81D, 2S1023010-36D, S1023000-81D, S1023010-36D, S1023010A36D |
| Focus Component | Auto Tensioner Assembly |
| Vehicle Compatibility | FAW J6, FAW J6P |
| Product Function | Drive Belt Tensioning & Alignment |
| Quality Level | Original Equipment Manufacturer (OEM) Standard |
| Wholesale Support | +86 186 7197 8898 |
| S/N | Part number | Part name | Quantity |
| 1 | 1023021-81D | V-ribbed belt | 1 |
| 2 | CQ1460835 | Hexagon head bolt, spring washer and plain washer assembly | 2 |
| 3 | 1023010B36D | Auto tensioner assembly | 1 |
| 4 | 1023015B36D | Flat idler assembly | 2 |
| 5 | Q1841075 | Hexagon head flange bolt | 5 |
| 6 | 1023011-81D | Front end wheel train bracket | 1 |
❓ Frequently Asked Questions (Technical & Buying Guide)
Q: What is the relation between part number 1023010-36DH and older numbers like 1023010-36D or S1023010-36D?
A: Part numbers 1023000-36D, 1023000-81D, 1023010-36D, 1023010-36DA, 1023010-36DBL, 1023010-36DHL, 1023010-36DSL, 1023010A36D, 1023010B36D, 1023010C36D, 1023010C36DL, 2S1023000-81D, 2S1023010-36D, S1023000-81D, S1023010-36D, and S1023010A36D are discontinued or legacy material numbers. 1023010-36DH is the updated, direct reference replacement part with identical specifications and fitment.
Q: What is the main function of the 1023010-36DH auto tensioner assembly?
A: It applies constant, correct pressure to the engine drive belt to absorb vibration and prevent slipping as the engine runs.
Q: How do I verify that part number 1023010-36DH fits my engine?
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 at +86 186 7197 8898 for instant confirmation.
🤝 Global Wholesale & Export Enquiries
We export genuine FAW heavy-duty engine, drive system, and commercial truck components to fleet managers, maintenance hubs, and automotive spare parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.
