Honda CRF250 supplier OEM piston 13101-K31-900 71mm
This piston is suitable for Honda CRF250 engine and its part number is 13101-K31-900. Its diameter is 71 mm.This piston ring is in high quality and one of our best sale of the year.
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Product details:
OEM Number: | 13101-K31-900 |
Place Of Origin | Guangdong,China(Mainland) |
Engine Model: | Honda CRF250 |
Size | STD/Oversize |
DIAMETER | 71mm |
Est. Time(days): | 15-90days |
Customization: | logo(Min.Order:1000 Pieces) |
packaging(Min. Order: 1000 Pieces) | |
Shipping: | Express / Sea freight / Land freight / Air freight |
BRAND | WELLFAR |
PACKING | WELLFAR/NEUTRAL/CUSTOMIZED |
Certification | ISO9001 2018 |
Payment Terms | TT / Western Union / Cash |
Trade Terms | FOB/EXW |
Sample Order | small quantity is available if in stock |

1、Protects the components of the cooling system against corrosion.
2、Preventing limescale and avoiding reducing the cooling effect of the radiator.
3, to ensure that the engine can work within the normal temperature range.
Therefore, antifreeze for engines must have the characteristics of anti-freeze, anti-corrosion, anti-water scale and no foam, and is not affected by seasons and regions. Among them, the freezing point and boiling point are the basic indicators of antifreeze.
In addition to choosing a good antifreeze, in the process of using antifreeze, the majority of car owners also need to pay attention to the following aspects.
Note 1: Try to use the same brand of antifreeze. The metal corrosion inhibitors used in different brands of antifreeze are different, so different brands of antifreeze should not be mixed.
6 Eliminate stress
In order to ensure the shape accuracy requirements of the piston ring, the processing should take a reasonable tool angle and cutting volume, in order to reduce the residual stress of processing. And the use of heat treatment methods to eliminate the piston ring stress.
Various surface treatments and processing before and after treatment become an important process means to improve the performance and life of piston rings. 8 Processing equipment and testing means
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