{"product_id":"hastings-piston-ring-set-93mm-bore-2-2-4-cast-iron-vw-type-1-big-bore-98-1234-b","title":"Hastings Ring Set — 93mm, 2×2×4 Cast Iron | VW Type 1 Big-Bore (98-1234-B)","description":"\u003ch2\u003e\u003cb\u003eHastings Piston Ring Set — 93mm Bore, 2×2×4 Cast Iron — VW Type 1 Big-Bore (98-1234-B)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eHastings piston ring set for 93mm bore VW Type 1 Big-Bore. The 2×2×4 stack identifies this as a Type 1 big-bore application, one step up from 92 mm for cylinders bored 0.5 mm oversize. The cast iron compression rings are Hastings' standard street-quality material. Complete set for a 4-cylinder engine.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImportant — read before ordering:\u003c\/b\u003e Hastings rings are specified by groove width (top compression \/ second compression \/ oil control). This is a \u003cb\u003e2 mm\u003c\/b\u003e top \/ \u003cb\u003e2 mm\u003c\/b\u003e second \/ \u003cb\u003e4 mm\u003c\/b\u003e oil stack. Confirm the ring groove widths cut into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle, Bus, Karmann Ghia):\u003c\/b\u003e 93 mm big-bore engines (cylinders bored 0.5 mm oversize)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePairing:\u003c\/b\u003e match with 93 mm Type 1 pistons during a rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Hastings?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHastings has been making piston rings in the United States since 1915. Their cast iron and chrome ring sets are a long-standing standard for air-cooled VW engine rebuilds — known for consistent quality and tight gap tolerances out of the box.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCast Iron compression rings:\u003c\/b\u003e Hastings' standard street-quality material\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete engine set:\u003c\/b\u003e covers all 4 cylinders (one full engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConsistent quality:\u003c\/b\u003e known for tight gap tolerances out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 93 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRing stack (top \/ second \/ oil):\u003c\/b\u003e 2 mm \/ 2 mm \/ 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTop compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSecond compression:\u003c\/b\u003e 2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOil control:\u003c\/b\u003e 4 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Cast Iron compression rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCoverage:\u003c\/b\u003e 4 cylinders (one complete engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEMPI Part #:\u003c\/b\u003e 98-1234-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat is the ring stack for this set?\u003c\/b\u003e The groove widths are 2 mm top compression \/ 2 mm second compression \/ 4 mm oil control, in cast iron compression rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cylinders does the set cover?\u003c\/b\u003e All four — the set is one complete engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do I know it will fit my pistons?\u003c\/b\u003e Confirm the ring groove widths machined into your pistons match this stack before ordering. Mismatched ring stacks will not seat properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/engine-parts\"\u003eEngine Parts\u003c\/a\u003e, \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, \u003ca href=\"\/collections\/hastings\"\u003eHastings\u003c\/a\u003e\u003c\/p\u003e","brand":"HASTINGS","offers":[{"title":"Default Title","offer_id":45031549403251,"sku":"98-1234-B","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/98-1227-B-scaled_6b1b71db-4c10-46a5-b08f-0ccc8b954770.jpg?v=1779609583","url":"https:\/\/www.washburnsmetal.com\/products\/hastings-piston-ring-set-93mm-bore-2-2-4-cast-iron-vw-type-1-big-bore-98-1234-b","provider":"Washburn's Metal","version":"1.0","type":"link"}