3532821 HT3B Turbocharger Replacement for Shantui SD32 NTA855
3532821 HT3B turbocharger for Shantui SD32, SD32D, SD32W crawler bulldozer NTA855. Aftermarket replacement application. Verify engine code and OEM reference 3803672 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 3532821 HT3B turbocharger is an aftermarket replacement unit designed for Shantui SD32, SD32D, and SD32W crawler bulldozers equipped with the NTA855 engine. It serves as an aftermarket replacement application for buyers verifying fitment against OEM reference number 3803672.
Key Specifications
- Part Number: 3532821
- Product Type: Turbocharger
- Turbo Model: HT3B
- Application Clue: Shantui SD32, SD32D, SD32W Crawler Bulldozer
- Engine Code: NTA855
- OEM Reference Number: 3803672
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 28 kg
These specifications help buyers cross-check the 3532821 HT3B unit against their existing equipment. Verify the OEM reference number 3803672 and engine code NTA855 to confirm the replacement application for your specific Shantui crawler bulldozer model.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Shantui > SD32, SD32D, SD32W > SD32, SD32D, SD32W Crawler bulldozer > NTA855
This 3532821 HT3B turbocharger is listed for Shantui SD32, SD32D, and SD32W crawler bulldozers equipped with the NTA855 engine. The application path serves as a reference clue for buyers to verify fitment against their specific equipment.
- Vehicle Application: Shantui SD32, SD32D, SD32W Crawler Bulldozer
- Engine Code: NTA855
- OEM Reference Number: 3803672
Buyers should confirm the engine code and production year of their unit. Cross-check the OEM reference number 3803672 against your existing turbocharger to ensure the 3532821 replacement application matches your specific Shantui model. Verify mounting details and exhaust connections before ordering.
Technical Notes
The HT3B turbocharger is a fixed-geometry unit, meaning it does not use variable turbine nozzles. For this NTA855 application, verify the compressor outlet diameter and turbine inlet flange bolt pattern against your existing unit. Confirm the oil feed line restrictor requirements to maintain proper lubrication pressure. Cross-check the intercooler pipe connection sizes to ensure they align with the Shantui SD32 series layout. These verification steps help confirm the 3532821 replacement application matches your specific crawler bulldozer configuration.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3532821 HT3B turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our team provides technical fitment support to help verify the NTA855 engine application and OEM reference 3803672 before ordering. For fleet parts buyers, we assist in cross-checking packing dimensions (34 x 34 x 38 cm) and gross weight (28 kg) against your logistics requirements. Contact us to confirm specific Shantui SD32, SD32D, or SD32W crawler bulldozer configurations and secure your order.
Product FAQ
SD32, SD32D, SD32W and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by SD32, SD32D, SD32W.
Compatibility Verify part number 3532821, engine NTA855, vehicle application Shantui SD32/SD32D/SD32W, production year, and OEM reference number 3803672 before ordering. Confirm turbo configuration and mounting details against your specific unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
