s r6a21 pre chamber plug

{"cid":"91181833","title":"Perkins S-R6A21 Pre-Chamber Spark Plug for 4006 4008 4012 4016 Engines","imgUrl":"https:\/\/img.ismap.com\/nimg\/72\/9d\/a4266e9b0d0c04b76e27980e9dd0-200x200-1.jpg","attrs":{"Price":"$220-225","Brand Name":"TAKUMI,OE","Model Number":"S-R6A21","Minimum Order Quantity":"10","Delivery Time":"35 DAYS","Place of Origin":"Hunan, China","Certification":"ISO9001,IATF16949","Payment Terms":"T\/T","Supply Ability":"10000PCS\/MONTH","Packaging Details":"1 piece in a plastic sleeve,24 pieces in a master carton","Weight":"0.6 kg","Engine type":"Natural Gas","Engine model":"3LD2","Thread size":"M18x1.5","Reach":"28.5 mm","Hex size":"22.2 mm","Seat type":"Flat","Gap":"0.3 mm","Electrode type":"Prechamber","Resistor":"Yes","Cable length":"300 mm","Shielded length":"218 mm","Thread pitch":"1.5 mm","Hex size (inch)":"7\/8\""}}

{"cid":"91220593","title":"Water Cooling Jichai 12V190 Pre-Combustion Chamber Spark Plug for Cooling Method","imgUrl":"https:\/\/img.ismap.com\/nimg\/77\/68\/be4b1616b1fe41061443e8e82347-200x200-1.jpg","attrs":{"Price":"10-1000","Minimum Order Quantity":"1","Delivery Time":"15 days","Model NO.":"12V190","HS Code":"8409999000","Supply Ability":"50000pieces\/Year","Output Type":"DC","Cooling \r\nMethod":"Water Cooling","Installation \r\nMethod":"Fixed","Transport Package":"Wooden Cases","Customization":"Available | Customized Request","Place of Origin":"china","Certification":"ISO9001","Packaging Details":"Wooden box and carton packaging","Payment Terms":"TT,western"}}