{"id":39602,"date":"2026-06-15T13:33:52","date_gmt":"2026-06-15T11:33:52","guid":{"rendered":"https:\/\/italytacticalshop.it\/product\/retroarms-pistone-cnc-per-dsg-9t-ra-9398\/"},"modified":"2026-06-15T13:33:52","modified_gmt":"2026-06-15T11:33:52","slug":"retroarms-pistone-cnc-per-dsg-9t-ra-9398","status":"publish","type":"product","link":"https:\/\/italytacticalshop.it\/en\/product\/retroarms-pistone-cnc-per-dsg-9t-ra-9398\/","title":{"rendered":"RETROARMS CNC PISTON FOR DSG 9T (RA-9398)"},"content":{"rendered":"<p>CNC MACHINED PISTON<br \/>IN NYLON GF30%<br \/>FOR DSG 9T CONFIGURATIONS<br \/>WEIGHT 12g<\/p>\n<p>A SPECIALLY EXTENDED, REINFORCED AND SIGNIFICANTLY LIGHTENED PISTON, DESIGNED FOR DSG SETUPS.<br \/>THE PISTON CAN BE USED IN STANDARD GEARBOXES, BUT IS OPTIMIZED FOR RETROARMS DSG GEARBOXES (6394).<br \/>THIS PISTON DIFFERS FROM THE STANDARD PISTON BECAUSE IT HAS A LONGER BODY AND AT THE SAME TIME ADJUSTED GUIDE DIMENSIONS, GUARANTEEING LESS LEVERAGE DURING A SHORT PISTON STROKE.<br \/>THIS PISTON HAS A PRECISE SURFACE IN THE UPPER PART FOR THE BALL BEARINGS INTEGRATED IN RETROARMS DSG GEARBOXES.<\/p>\n<p>THE REAR PART IS SIGNIFICANTLY REINFORCED TO WITHSTAND THE FORCES CREATED BY USING STRONG SPRINGS IN TSG, DSG AND SS SETUPS (PEAK FORCE OFTEN AROUND 19 KG) IN COMBINATION WITH RAPID LOAD CHANGES DUE TO HIGH RATES OF FIRE, OFTEN EVEN 60 RPS.<br \/>IT IS THIS COMBINATION AND RATE OF FIRE, ALONG WITH FORCES ON ORDINARY PISTONS, THAT CAUSES THE REAR PART OF THE PISTON TO BREAK AND SHOOTS THE PISTON RACK INTO THE REAR OF THE GEARBOX.<\/p>\n<p>THE PISTON BODY IS MADE VIA CNC MILLING IN NYLON WITH THE ADDITION OF 30% GLASS FIBERS.<br \/>THIS MATERIAL HAS EXCELLENT PROPERTIES, PARTICULARLY IT IS WEAR-RESISTANT, SURVIVES HIGH TEMPERATURES AND PRESSURES, TOLERATES THE ACTION OF AGGRESSIVE OILS VERY WELL, IS BREAK-RESISTANT AND IS ALSO LIGHTWEIGHT.<\/p>\n<p>THE NYLON MATERIAL USED IS OIL RESISTANT AND ALTHOUGH IT IS NOT ABSOLUTELY NECESSARY TO LUBRICATE THE PISTON BODY GUIDE GROOVES, WE HAVE INTEGRATED LUBRICATION POCKETS AT THE CONTACT POINT BETWEEN PISTON AND GEARBOX.<\/p>\n<p>DESPITE THE ROBUST EXTENDED BODY, IT WAS POSSIBLE TO MAINTAIN A RELATIVELY LOW WEIGHT, WHICH IS VERY IMPORTANT FOR DSG, NAMELY 15.4 G.<br \/>WE ADVISE AGAINST ENLARGING THE DRAIN HOLES DUE TO POSSIBLE DAMAGE TO THE STRUCTURE.<br \/>THE WEIGHT OF THE PISTON MAY VARY DUE TO MOISTURE ABSORPTION BY THE MATERIAL.<br \/>HOWEVER, WE STRONGLY ADVISE AGAINST DRYING THE PISTON; IMMERSION IN MOISTURE SIGNIFICANTLY INCREASES MATERIAL RESISTANCE.<\/p>\n<p>THE PISTON RACK IS MADE OF HIGH-QUALITY SPRING STEEL VIA CNC MILLING.<br \/>THE MATERIAL USED IS FLEXIBLE AND AT THE SAME TIME, THANKS TO HEAT TREATMENT, IT IS ALSO HARD AND WEAR-RESISTANT.<br \/> ALTHOUGH IT IS NOT NECESSARY TO GLUE THE PISTON RACK, SOME CUSTOMERS GLUE IT (IN THAT CASE WE RECOMMEND A TWO-COMPONENT EPOXY GLUE) AND FOR THIS VERY REASON WE LEAVE THE RACKS RAW (WITHOUT SURFACE TREATMENT THAT CARRIES AN OIL LAYER) AFTER HEAT TREATMENT, THEREFORE THEY ARE NO LONGER BLACK, BUT DARK GREY AND MAY PRESENT VARIOUS COLORED SPOTS.<br \/>BEFORE INSTALLATION, IT IS RECOMMENDED TO LUBRICATE THE PISTON RACK, IDEALLY WITH SILICONE GREASE.<\/p>\n<p>THIS EXTENDED PISTON CAN ALSO BE USED IN COMBINATIONS WITH THE EXTENDED DSG\/TSG SPRING GUIDE (6678), WHICH PREVENTS THE SPRING FROM TWISTING AND THERE IS NO RISK OF BREAKING THE FRONT OF THE PISTON.<br \/>THIS PISTON HAS 9 TEETH AND IS THEREFORE SUITABLE FOR USE WITH DSG 8T AND 9T GEARBOXES FOR EXAMPLE PANDORA (8008 OR 8012).<\/p>","protected":false},"excerpt":{"rendered":"<p>PISTONE REALIZZATO AL CNCIN NYLON GF30%PER CONFIGURAZIONI DSG 9TPESO 12g UN PISTONE SPECIALMENTE ALLUNGATO, RINFORZATO E NOTEVOLMENTE ALLEGGERITO, PROGETTATO PER I GRUPPI DSG.IL PISTONE PU\u00d2 ESSERE UTILIZZATO NEI\u00a0GEARBOX STANDARD, MA \u00c8 OTTIMIZZATO PER I\u00a0GEARBOX DSG RETROARMS (6394).QUESTO PISTONE SI DIFFERISCE DAL PISTONE STANDARD PERCH\u00c9 HA UN CORPO PI\u00d9 LUNGO E ALLO STESSO TEMPO DIMENSIONI REGOLATE [&hellip;]<\/p>\n","protected":false},"featured_media":39603,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[201],"product_cat":[502,35],"product_tag":[],"class_list":["post-39602","product","type-product","status-publish","has-post-thumbnail","product_brand-retroarms","product_cat-gruppo-aria-pistoni-cilindri-ecc","product_cat-ricambi-e-interni-accessori-arma","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product\/39602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/comments?post=39602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media\/39603"}],"wp:attachment":[{"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/media?parent=39602"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_brand?post=39602"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_cat?post=39602"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/italytacticalshop.it\/en\/wp-json\/wp\/v2\/product_tag?post=39602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}