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Quick Details

  • Type: crankshaft
  • Truck Model: USED FOR CUMMINS
  • OEM No.: 3917320/3918986/3917443
  • Material: Casting iron or forged steel
  • Place of Origin: China (Mainland)
  • Brand Name: USED FOR CUMMINS
  • Model Number: 6CT
  • Diesel engines parts: crank shaft
  • used for mercedes spare parts: crankshaft
  • crankshaft Application: diesel engine
  • crankshaft belongs: truck parts
  • crankshaft Material: Casting iron or forged steel
  • crankshaft Hardness: HRC46-58
  • crankshaft Packing: normal+luxury packing
  • Standard: OEM
  • crankshaft Warranty: 1 year after installation in Engine
  • crankshaft Stock and sample: available

Packaging & Delivery

Packaging Details used For Cummins 6CT forged crankshaft:
one piece one normal wooden case, 10-20 pcs one pallet
one piece one luxury wooden case, 10-20 pcs one pallet
Delivery Time stock , within10 days , no stock, within 45 days

used For crankshaft for cummins 4bt 6bt 6ct 6l nt855 engine

Name:          used For Cummins 6CT forged crankshaft

Vehicle Type: Competible with  Cummins

OE Number:   3917320/3918986/3917443  










Crankshaft Mechanical Character
MaterialDuctile cast QT800-6
Strength of extension≥800 MPA
Strike≥25 J/CM2
Hardness(before strengthen)HB250-310
Hardness(after strengthen)HRC46-52



Accept OEM Service

Technical Specification


according to

samples / drawings

Term: 90 daysManufacturingTS16949 certificated
Specstroke: 150 mmPermanent molds

Fillet rolling processing, nitriding, 

induction hardening

Length<1500mmFlexibility of production
Min qty : 300 pcs/year

Fatigue test according to performance 

in engine


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Vehicle TypeVehicle Type
Japanese for TOYOTA usefor MITSUBISHI use
for KUBOTA usefor NISSAN use
for ISUZU usefor MAZDA use
Ameicanfor CUMMINS use        for CATERPILLAR use
for CHEVROLET usefor FORD use
for G.M. use 
Euro&Korean                for BMW usefor MERCEDES BENZ use
for DEUTZ usefor PEUGEOT use
for HYUNDAI usefor KIA use








Packaging & Shipping




Company Information



Changsha HaoChang  is one of the global manufacturers and suppliers of engine spare 
parts for passenger cars, commerical vehicles and trucks. Our brand aims to continuity,
quality, service, reliability and innovation
Advantage of HC
Manufacturing capabilityadvanced facilities for casting and machining, including CNC machining centers
Quality controlscientific management, refined manufacture, advanced technique and quality improvement
Our quality systerm is ISO/ TS16949
OE qualityTechniques and Equipment
experience over many yearsCrankshaft ports development
cold core casting technology

persistent investment on the expansion of products

techniques of vermicular cast iron
flexible processing line

strict supervision on the 

production process

automatic static-press modelling line
mould making and tooling




Contact Info.




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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
8 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $60,000
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