3937553 3967188 3973822 3973823 3978022 47683084 4929688 5333477 6731624110 87326910 87327014 D11862445 J912246 J914086 J918944 J934817 J936203 Engine Drive Belt Idler Tensioner Pulley For 4BT 6BT
Product Details
| Model Name: | For 4BT 6BT | Engine Type: | Diesel |
|---|---|---|---|
| Product Name: | Engine Drive Belt Idler Tensioner Pulley | Application: | Construction Machinery, Heavy Duty Machinery, Agricultural Machinery, Excavator, Forklift, Marine, Mining, Bus, Truck, Generator, Etc |
| Part Number: | 3936208 3934819 3802287 3904370 3907469 3908163 3911315 3912246 3914086 3918944 3922900 3933725 3934817 3934818 3934831 3936201 3936202 3936203 3937553 3967188 3973822 3973823 3978022 47683084 4929688 5333477 6731624110 87326910 87327014 D11862445 J912246 | Condition: | 100% Brand New |
| Quality: | Genuine / OEM / Aftermarket | Packaging: | Branded / Neutral / Customized |
| Customization: | Sample / Design / Drawing | MOQ: | 1 Piece |
| Warranty: | 6-12 Month | Certificate: | ISO9001/ IATF 16949/ CE |
| Delivery Time: | 3-7 Working Days | Trade Terms: | FOB/ EXW/ CIF/ FIR /DAP /DDP |
| Shipping: | Express / Sea Freight / Land Freight / Air Freight | Payment: | T/T, Trade Assurance, Western Union, Credit Card |
| Advantage: | Professional Service/ Competitive Price/ Ready To Ship |
Product Description
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 3937553 3967188 3973822 3973823 3978022 47683084 4929688 5333477 6731624110 87326910 87327014 D11862445 J912246 J914086 J918944 J934817 J936203 is engineered for maximum durability and precise fitment in 4BT 6BT 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: 3937553 3967188 3973822 3973823 3978022 47683084 4929688 5333477 6731624110 87326910 87327014 D11862445 J912246 J914086 J918944 J934817 J936203
Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: 4BT 6BT
Application:
4BT (inline four-cylinder, 3.9L): Primarily used in light commercial vehicles, small engineering vehicles, generator sets, and low-power agricultural machinery, 30–50 kW generator sets, emphasizing fuel economy and compact layout.
6BT (inline six-cylinder, 5.9L, often referred to as "6BT5.9"): Commonly found in medium and heavy-duty trucks, large buses, construction machinery, and high-power generators/marine auxiliary machinery, loaders, and 90–120 kW generator sets, offering stronger torque and smoother operation.
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.
Product Highlights
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 ...
3936213 3281583 3934821 3945527 3976831 5259022 3973819 3349230 3934821 6754-61-4111 3937555 3936205 3917440 4063948 Engine V-ribbed Belt Tensioner Pulley For 6CT 6CT8.3 ISLe
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 3936213 3281583 3934821 3945527 3976831 5259022
3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022 Engine V-ribbed Belt Tensioner Pulley For 6CT 6CT8.3 ISLe
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 3936210 3973827 3914854 3934822 5333480 3973822
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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 5333478 3976832 3937556 3936207 3934823 3922901
5254599 7808-3206 GTA5026 Engine V-ribbed Belt Tensioner Pulley For ISF2.8
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 5254599 7808-3206 GTA5026 is engineered for
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