andy@partscummins.com
+86 19924579082
Product Overview:
PN 3801689 is genuine Holset HC5A turbocharger, direct replacement for Cummins K19/KTA19/QSK19 engines. Optimized for land heavy-duty applications including gensets and mining trucks. Built with heat-resistant castings and floating bearings to sustain steady boost under continuous medium-heavy loads. Bolt-on design enables fast installation for reliable engine overhaul.
3801689 turbocharger Specification:
Item
Specification
Part Number
3801689（3801689NX / 3801689RX）
Turbo Model
Holset HC5A
Interchange PN
3524632, 3524633, 3533953, 3533954, 3592524, 3594043, 3594044, 3594045, 3594046, 3594047, 4033581
Compatible Engines
Cummins K19, KTA19, QSK19 (6-cylinder)
Matching Power
Up to 600HP K19 series diesel engine
Bearing Type
Floating bearing structure
Structure
Oil-cooled heavy-duty complete turbo assembly
Material
Aluminum compressor housing; heat-resistant cast iron turbine housing
Net Weight
≈33.1 KG (73.1 lbs)
Installation
Direct bolt-on replacement
Application Scenarios
Land stationary generator sets, mining dump trucks, industrial heavy machinery
Why Choose Us?
✅100% Genuine Parts: Directly supplied by CCEC with official certification
✅Wholesale Discounts: Tiered pricing for bulk orders and long-term cooperation
✅Professional Support: Free technical guidance from certified engineers
✅Fast Global Delivery: 24h dispatch, worldwide shipping in 3-15days
Name: Andy
Mobile：+86 19924579082
Tel：+86 19924579082
Whatsapp：8619924579082
Email：andy@partscummins.com
Add：5F, Block 4, Next Industrial Park, 136 Zhongkang Road, Futian Dist, Shenzhen
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