Product Description
Specification
Brand
 
Original
Made in China
Model
EA113
Piston Dia
81mm
Cylinder No.
4
Compression Ratio
9.1
Compression Height
32.7mm
Piston Ring size
1.2+1.2+2.0
Pin Size
20*57
Weight 
302G
Material
4032
Engine Type
No turbo
Engine
For Audi
Stock
No
MOQ
10set
Print logo
Yes
Applicable type
 
Why Choose Us
Company Profile
FAQ
Q1. What is the Material of your forged piston? A1. We use 4032 high silicon aluminum alloy, which has higher hardness and strength, lower noise, higher tensile strength and lower thermal expansion coefficient than 2618. Q2: Which Surface treatment can you do? A2: We adopt molybdenum sulfide coating, which can store oil, increase lubrication and reduce running-in. Q3: What is your Pin hole treatment? A3: Piston pin hole grinding mesh treatment can effectively improve lubrication and oil storage. We are the first company to do the process of grinding pin hole, which has been patented. Q4: What is your Warranty?  A4: Under the premise of normal use, within 3 months from the beginning of installation. Q5: How is your Development ability? A5: Our company has developed hundreds of sets of molds, which can be customized according to samples, and can also customize the LOGO of the coating or the LOGO on the top of the product according to the original parts. Q6: How much weight can our pistons bear? A6: The original piston can bear 0.5-0.8KG, and the forged piston produced by our company can bear 2.8-3KG. Q7: What other products do you offer besides forged pistons? A7: Forged connecting rods, camshaft, crankshaft, valve, piston ring etc
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