{"product_id":"kolbenschmidt-91033620-engine-piston","title":"Kolbenschmidt 91033620 Engine Piston","description":"\u003ch2\u003eKolbenschmidt 91033620 Engine Piston\u003c\/h2\u003e\u003cp\u003eKolbenschmidt 91033620 is an engine piston for select Volkswagen 2.0L applications that require a 82.01 mm cylinder bore and a 1.00 repair stage. It is specified for 1999-2002 Volkswagen Golf, 1999-2002 Volkswagen Jetta, and 1997-2000 Volkswagen EuroVan applications listed below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKolbenschmidt engine piston, part number 91033620\u003c\/li\u003e\n\u003cli\u003eCylinder bore: 82.01 mm\u003c\/li\u003e\n\u003cli\u003eCompression height: 30.45 mm\u003c\/li\u003e\n\u003cli\u003eLength: 58.78 mm\u003c\/li\u003e\n\u003cli\u003ePiston clearance: 0.025 mm\u003c\/li\u003e\n\u003cli\u003ePiston protrusion: 4.33 mm\u003c\/li\u003e\n\u003cli\u003eRecess depth 1: 5.5 mm\u003c\/li\u003e\n\u003cli\u003eBolt head diameter: 20 mm\u003c\/li\u003e\n\u003cli\u003eBolt length: 57 mm\u003c\/li\u003e\n\u003cli\u003eProduction number: 081126\u003c\/li\u003e\n\u003cli\u003eComponent numbers: 78194, 80102, 80103\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1999-2002 Volkswagen Golf, N\/A, Repair stage: 1.00\u003c\/li\u003e\n\u003cli\u003eFits 1999-2002 Volkswagen Jetta, N\/A, Repair stage: 1.00\u003c\/li\u003e\n\u003cli\u003eFits 1999-2000 Volkswagen EuroVan, N\/A, Repair stage: 1.00\u003c\/li\u003e\n\u003cli\u003eFits 1997 Volkswagen EuroVan, N\/A, Repair stage: 1.00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis part cross-references OE numbers 021 107 081 A and 021 107 107 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Piston Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or damaged piston during engine rebuild work\u003c\/li\u003e\n\u003cli\u003eRestoring correct compression height and piston protrusion in matched Volkswagen engine assemblies\u003c\/li\u003e\n\u003cli\u003eAddressing scoring, cracking, or excessive wear found during teardown\u003c\/li\u003e\n\u003cli\u003eSupporting repair-stage machining where the block is set up for a 1.00 repair stage piston\u003c\/li\u003e\n\u003cli\u003eMaintaining proper fit in engines specified for the listed 82.01 mm bore\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify cylinder bore, piston clearance, and repair stage before assembly. Confirm the piston protrusion and recess depth against the engine specification during machine work and final measurement. Because this piston is tied to specific Volkswagen Golf, Jetta, and EuroVan applications, match the OE reference numbers and component numbers before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKolbenschmidt is an established engine component brand, and this piston is identified by precise dimensional specifications for rebuild accuracy. Use the listed measurements and fitment data to confirm application before purchase and assembly.\u003c\/p\u003e","brand":"Kolbenschmidt","offers":[{"title":"Default Title","offer_id":52417910538421,"sku":"GXGD-91033620","price":78.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_91033620_Fro.jpg?v=1777805159","url":"https:\/\/www.partcatalog.com\/products\/kolbenschmidt-91033620-engine-piston","provider":"PartCatalog","version":"1.0","type":"link"}