Feature

●(Set Product) Total of 270 o-rings in 18 sizes, 1 O-ring classification storage case with standard chart and 1 valve core remover tool
●Wide range of operability: This o-ring set has 18 o-rings sizes. We have many o-rings that are commonly used for repairing automotive engine repair, R12 and R134a car air conditioning compressor and washing machine repairs
●(NBR) Hydrogenated Nitrile Rubber) This O-ring is made of hydrogen nitrile rubber (HNBR). Nitrile hydrogen rubber is also called hydrogen additive nitrile rubber. Compared to nitrile rubber (NBR), it has improved heat resistance, weather resistance, abrasion resistance, and ozone resistance. Nitrile Hydrogenide rubber application temperature range from -45°C to 150°C
●[Features] Made of environmentally friendly rubber material, this o-ring does not pollute and does not radiate or odor. Excellent oil resistance, abrasion resistance, heat resistance, refrigerant resistance, freezer resistance, ozone resistance, weather resistance and chemical resistance. This o-ring is commonly used for repairing gas leaks on air conditioners as it is refrigerant and oil-resistant. Especially applicable to R134a refrigerant systems
●【Various Sizes】This product o-ring size list (advanced): 5.29 x 1.78 mm, 6.07 x 1.78 mm, 6.8 x 1.9 mm, 7.65 x 1.78 mm, 7.8 x 1.9 mm, 8 x 2 mm, 8.8 x 1.9 mm, 10.82 x 10.82 x 10.82 x 10.82 mm .78 mm 10.77 x 2.62 mm, 11 x 2 mm, 12 x 2 mm, 13.9 x 1.8 mm, 13.95 x 2.62 mm, 14 x 2 mm, 15 x 2 mm, 17.17 x 1.78 mm, 17.04 x 3.5 3mm For more detailed size information, please check the picture and product description


Description

O-ring Material: Nitrile hydrogen rubber.
Applicable temperature range: -45℃-150℃
The deterioration of the o-ring is one of the causes of air conditioning gas leakage. We recommend replacing the compressor o-ring when refilling air conditioner gas.
O-ring Size (ascend):
Inner diameter x ring thickness
7/32" x 1/16" (5.29 mm x 1.78 mm) (20 pieces)
1/4" x 1/16" (6.07 mm x 1.78 mm) (20 pieces)
6.8mm x 1.9mm (20pcs)
5/16" x 1/16" (7.65 mm x 1.78 mm) (20 pieces)
7.8mm x 1.9mm (20pcs)
8mm x 2mm (20pcs)
8.8mm x 1.9mm (20pcs)
7/16" x 1/16" (10.82 mm x 1.78 mm) (15 pieces)
7/16" x 3/32" (10.77 mm x 2.62 mm) (15 pieces)
11mm x 2mm (15pcs)
12mm x 2mm (15pcs)
13.9mm x 1.8mm (10pcs)
9/16" x 3/32" (13.95 mm x 2.62 mm) (10 pieces)
14mm x 2mm (10pcs)
15mm x 2mm (10pcs)
17mm x 2mm (10pcs)
11/16" x 1/16" (17.17 mm x 1.78 mm) (10 pieces)
11/16" x 1/8" (17.04 mm x 3.53 mm) (10 pieces)