Model Number: Crankshaft 4K
Brand Name: GOLDMAX
Key Specifications/Special Features:
Factory made connecting rod crankshaft for Toyota 4KFor crankshaft:Re: raw material1) Our crankshafts are made strictly according to national standard, adding in metallic elements(Cr, Mn) to improve mechanical performance, crankshaft with these elements has good flexibility, not easy broken.We know many companies in China don't add these elements to reduce cost.2) High abrasion resistance ensures our crankshaft 5-6 years lifespan, while others commonly 2-3 years.Re: processing technology
1) We do twice heat treatment, first for blank, second for finished product.
This improve hardness uniform to keep crankshaft not easy broken.
Others commonly do once heat treatment, only for the finished product.
2) We do twice grinding, initial grinding and exact-grinding, while others only do once.
You could find the difference by eye or hand from appearance of crankshaft.
Re: quality control system
Our strict quality control system ensure our crankshaft has stable quality.
Key specifications/special features:
1. Over 10 years manufacturing and export experience
2. ISO4001/TSL6949 certificate
3. Prompt delivery and speedy leading time after order confirmed
4. Supply OEM and Hi-Performance crankshaft
5. Logo printing available
6. No MOQ required
7. 6 months to 2 years or 10,000km to 100,000km quality warranty from our shipping date depending on different products and some other factors. (Either comes first).
Crankshaft is available from below different high quality material
1) Super high-quality casting iron
2) Super high-quality forging steel
Supply high quality crankshaft for over 500 engine models for both diesel and petrol engine as below:
*American engines: GM, Ford, Chrysler, Cummins, Caterpillar
*European engines: Volkswagen, Peugeot, Citroen, Renault, Volvo, Opel, BMW, Mercedes, Fiat, Deutz, Perkins
*Japanese engines: Isuzu, Suzuki, Mitsubishi,Toyota, Nissan, Mazda,Hino, Komatsu
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