{"product_id":"perkins-100-series-103-09-engine-overhaul-kit","title":"Perkins 103.09 Engine Overhaul Kit","description":"\u003cp\u003eA complete, high-quality overhaul solution for \u003cstrong\u003ePerkins 100-series 103.09 engines\u003c\/strong\u003e. Restore performance and reliability to your worn or smoking Perkins 103.09 engine with this comprehensive aftermarket engine overhaul kit. Developed using our in-depth knowledge of Perkins engines, this kit brings together all major components required for a full rebuild—carefully selected for quality, compatibility, and long-term durability.\u003c\/p\u003e\n\u003cp\u003eThis overhaul kit includes the following parts:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePistons x3\u003c\/li\u003e\n\u003cli\u003eGudgeon pins x3\u003c\/li\u003e\n\u003cli\u003eGudgeon pin circlips x6\u003c\/li\u003e\n\u003cli\u003ePiston ring sets x3\u003c\/li\u003e\n\u003cli\u003eBig end bearing set x1\u003c\/li\u003e\n\u003cli\u003eMain bearing set x1\u003c\/li\u003e\n\u003cli\u003eMain bearing bush x1\u003c\/li\u003e\n\u003cli\u003eComplete gasket set - includes valve seals and injector copper washers\u003c\/li\u003e\n\u003cli\u003eAdditional marine sump gasket (not included with Perkins OE set!)\u003c\/li\u003e\n\u003cli\u003eRaw water pump end plate gaskets\u003c\/li\u003e\n\u003cli\u003eFront and rear crankshaft oil seals\u003c\/li\u003e\n\u003cli\u003eTube of quality gasket sealant\u003c\/li\u003e\n\u003cli\u003eBottle of Lucas Oils assembly lube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Our Overhaul Kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe aim to provide the most complete and best-value Perkins 103.09 overhaul kit on the market.\u003cbr\u003eOur gasket sets are UK-manufactured to our own specification using first-class materials, ensuring excellent sealing performance and reliability. Compared with Perkins OE retail prices, this kit offers exceptional value without compromising quality.\u003c\/p\u003e\n\u003cp\u003eTo help you select the correct piston and bearing sizes, please refer to the standard factory specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore size 71.99-72.005mm (standard)\u003c\/li\u003e\n\u003cli\u003eMain bearing journal diameters 45.96-45.97mm (standard)\u003c\/li\u003e\n\u003cli\u003eCrankpin journal diameter 38.96\/38.97mm (standard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUK, European and worldwide shipping available.\u003c\/p\u003e","brand":"Parts4Engines","offers":[{"title":"Standard Piston \/ Standard Main Bearing \u0026 Bush \/ Standard Connecting Rod Bearing","offer_id":44302128152817,"sku":"P4E49520129281","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"Standard Piston \/ Standard Main Bearing \u0026 Bush \/ -0.25mm Connecting Rod Bearing","offer_id":44985209880817,"sku":"P4E49520129282","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"Standard Piston \/ Standard Main Bearing \u0026 Bush \/ -0.50mm Connecting Rod Bearing","offer_id":44985210241265,"sku":"P4E49520129280","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"Standard Piston \/ -0.25mm Main Bearing \u0026 Bush \/ Standard Connecting Rod Bearing","offer_id":44985209356529,"sku":"P4E49520129279","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"Standard Piston \/ -0.25mm Main Bearing \u0026 Bush \/ -0.25mm Connecting Rod Bearing","offer_id":44985209946353,"sku":"P4E49520129277","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"Standard Piston \/ -0.25mm Main Bearing \u0026 Bush \/ -0.50mm Connecting Rod Bearing","offer_id":44985210274033,"sku":"P4E49520129278","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ Standard Main Bearing \u0026 Bush \/ Standard Connecting Rod Bearing","offer_id":44985209454833,"sku":"P4E49520129275","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ Standard Main Bearing \u0026 Bush \/ -0.25mm Connecting Rod Bearing","offer_id":44985210044657,"sku":"P4E49520129276","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ Standard Main Bearing \u0026 Bush \/ -0.50mm Connecting Rod Bearing","offer_id":44985210339569,"sku":"P4E49520129274","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ -0.25mm Main Bearing \u0026 Bush \/ Standard Connecting Rod Bearing","offer_id":44985209520369,"sku":"P4E49520129273","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ -0.25mm Main Bearing \u0026 Bush \/ -0.25mm Connecting Rod Bearing","offer_id":44985210077425,"sku":"P4E49520129271","price":4780.0,"currency_code":"NOK","in_stock":true},{"title":"+0.5mm Piston \/ -0.25mm Main Bearing \u0026 Bush \/ -0.50mm Connecting Rod Bearing","offer_id":44985210372337,"sku":"P4E49520129272","price":4780.0,"currency_code":"NOK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1338\/6225\/files\/100_overhaul_kit_M30__60195.1542900295.1280.1280.jpg?v=1762705793","url":"https:\/\/pirts4engines.com\/no-no\/products\/perkins-100-series-103-09-engine-overhaul-kit","provider":"Parts4Engines","version":"1.0","type":"link"}