Caterpillar 7N-1903 7N1903 Valve Spring  CAT Engine 3508 3512 3516 

WhatsApp/Skype/WeChat: +86 178 6797 3956

E-mail : noze@perkins-rx.com

7N1903 SPRING Caterpillar parts 3508, 3508B, 3508C, 3512, 3516, 3516B, 5130, 5230, 776C, 784B, 785, 785B, 789B, 793B, 994, D11N, D11R, G3508, G3508B, G3512

Q: Why did you choose us?

A: We are a Caterpillar China distributor with a stock of 8 million original Caterpillar and Perkins engine parts. We will provide you with reliable and professional products and services.

Q: What is the minimum order quantity?

A: The usual minimum order quantity is 1 piece. The more you order, the more discounts you will receive.

Q: Can you provide other Caterpillar engine parts that have not been manufactured or released in China?

A: Yes, we can provide a full range of CAT engine parts for Caterpillar engine models, including Excavator series: 312D, 313D, 315D, 318D, 320C, 320CL, 320D, 320DL, 323D, 323DL, 324D, 326D, 325C, 325D, 329D, 329DL, 330D, 330C, 330CL, 330DL, 336D, 336DL, 345C, 345CL, 345D, 345DL, 349D, 349DL, 365C, 365CL, 365CL, 374D 374DL, 385C, 385CL, 390D, 390D DL

305.5, 306, 307, 307C, 307D, 308, 308C, 308D, 305.5E, 306E, 307E, 308E, 305.5E2, 306E2, 307E2, 308E2, 313D2, 318D2, 320D2, 323D2, 326D2, 329D2, 330D2, 336D2, 349D2, 374F, 390F

Engine series: 4M40, C4.2, C6.4, C6.6, C7, C-9, C9, C13, C15, C18, C10, C11, C12, C16, C-16, C-15, C27, C32, C175; 3066, 3056, 3054, 3116, 3126, 3204, 3304, 3306, 3406, 3408, 3412, 3456, 3504, 3508, 3512, 3516, 3606, 3608, 3612, 3616, and so on,

Q: What is the delivery time?

A: Usually, if the parts are in stock, we will ship them within 2-5 working days after receiving payment.

Q: How is the package?

A: Usually, each part comes in CAT original packaging, and we will repackage them together in cardboard boxes. If the goods are heavy, we will provide wooden boxes or pallets based on their weight to ensure transportation safety.

Q: What are the payment terms?

A: Telegraphic transfer, Western Union remittance, WeChat or Alipay