DDP Engine Limited
| Model Name | For 6CT 6CT8.3 ISLe |
| Engine Type | Diesel |
| Product Name | Engine V-ribbed Belt Tensioner Pulley |
| Application | Construction Machinery, Heavy Duty Machinery, Agricultural Machinery, Excavator, Forklift, Marine, Mining, Bus, Truck, Generator, Etc |
| Part Number | 3936213 3281583 3934821 3945527 3976831 5259022 3973819 3349230 3934821 6754-61-4111 3937555 3936205 3917440 4063948 3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022 |
| 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 |
| Brand Name | Original /OEM / Aftermarket |
| Model Number | 3936213 3281583 3934821 3945527 3976831 5259022 3973819 3349230 3934821 6754-61-4111 3937555 3936205 3917440 4063948 3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022 |
| Certification | ISO9001/ IATF 16949/ CE |
View Detail Information
Explore similar products
3047390 3650900 3047390 3047391 3047392 3047393 3047394 3018212 Engine
4972853 4299026 4926553 3803403 4955705 2882144 3800737 4972853 Engine Water
3016760 4319786 3016761 3016762 3016763 Diesel Engine Connecting Rod Bearing Kit
3803402 3056083 3801840 Engine Water Pump For LT10 L10
Product Specification
| Model Name | For 6CT 6CT8.3 ISLe | Engine Type | Diesel |
| Product Name | Engine V-ribbed Belt Tensioner Pulley | Application | Construction Machinery, Heavy Duty Machinery, Agricultural Machinery, Excavator, Forklift, Marine, Mining, Bus, Truck, Generator, Etc |
| Part Number | 3936213 3281583 3934821 3945527 3976831 5259022 3973819 3349230 3934821 6754-61-4111 3937555 3936205 3917440 4063948 3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022 | 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 | Brand Name | Original /OEM / Aftermarket |
| Model Number | 3936213 3281583 3934821 3945527 3976831 5259022 3973819 3349230 3934821 6754-61-4111 3937555 3936205 3917440 4063948 3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022 | Certification | ISO9001/ IATF 16949/ CE |
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 3934817 SP120022 is engineered for maximum durability and precise fitment in 6CT 6CT8.3 6BT Engine. 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: 3936210 3973827 3914854 3934822 5333480 3973822 3934817 SP120022
Condition: Brand New / High-Quality OEM / Aftermarket
Warranty: 6 Months / 1 Year
Engine Model: 6CT 6CT8.3 6BT
Application:
6CT (including variants such as 6CTA/6CTAA): Widely used in heavy-duty trucks, medium-duty trucks, heavy-duty pickups, construction machinery (power approximately 198–220 kW / 270–300 hp), marine auxiliary machinery (6CT8.3-GM series, 50–155 kW), and special vehicles (fire trucks, engineering vehicles).
ISC8.3 (Interact Series 8.3): Primarily used in heavy-duty trucks, commonly found in 230–292 hp models meeting China IV emission standards (e.g., ISC8.3-245E40A, -270E40A, -292E40A), suitable for 9–12 meter cargo trucks and tractors, often paired with a Fast 9-speed transmission.
QSC8.3 (Quik-Start/Commercial Series 8.3): Designed for fixed or mobile off-highway equipment such as construction machinery, ships, generator sets, fire trucks, and forklifts, it emphasizes high torque and low speed performance and is commonly found in excavators, cranes, generators, etc., and is not a mainstream truck power source.
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.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in 2010, DDP Engine Limited is a premier global supplier specializing in diesel engine assemblies and high-performance spare parts. Over the past decade, we have evolved into a comprehensive industry leader, providing integrated power solutions for construction, marine, and industrial ap... Established in 2010, DDP Engine Limited is a premier global supplier specializing in diesel engine assemblies and high-performance spare parts. Over the past decade, we have evolved into a comprehensive industry leader, providing integrated power solutions for construction, marine, and industrial ap...
Get in touch with us
Leave a Message, we will call you back quickly!