{"product_id":"overhaul-kit-for-volvo-penta-30a-30b-30c-875722-876965","title":"Engine overhaul kit for Volvo Penta 30A 30B 30C 875722 876965","description":"\u003cp\u003eHigh-quality marine engine spare parts.\u003c\/p\u003e\n\u003cp\u003ePoseidon Marine® Engine rebuilt kit for Volvo Penta marine diesel:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAQAD30A, MD30A, TAMD30A, TMD30A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSN 2204141573 AND UP\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSTD size bearings are included\u003c\/p\u003e\n\u003cp\u003eThe following parts are included in this kit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBig end bearing kit: 876511 (4)\u003c\/li\u003e\n\u003cli\u003eMain bearing kit: 876515 (4)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThrust: \u003cspan\u003e876523 (\u003c\/span\u003e1)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePiston kit \u0026amp; liner: \u003cspan style=\"font-size: 0.875rem;\"\u003e875722 \u003c\/span\u003e(4) (SLP® brand)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGasket kit upper and lower: \u003cstrong\u003e3582597 (1)\u003c\/strong\u003e \u0026amp; \u003cstrong\u003e876427 (1)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cp\u003eEngine overhaul kit for Volvo Penta 30A 30B 30C 875722 876965\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003ci\u003eThis product replaces the following manufacturer's part nr:\u003c\/i\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta: 876965 \u003c\/li\u003e\n\u003cli\u003eSLP: ERK-965\u003c\/li\u003e\n\u003cli\u003ePoseidonMarine order number: PM876965\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAssembly time: 4 days.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe references that are listed here are trademarks that apply to the respective trademark owners. The references are used only for a reference purpose. Our product is compatible with these reference numbers. Please note that our product is an aftermarket product (non-OEM), unless otherwise stated.\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.poseidonmarine.eu\/policies\/shipping-policy\"\u003eESTIMATED DELIVERY TIME\u003c\/a\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions About Engine overhaul kit for Volvo Penta 30A 30B 30C 875722 876965:\u003cbr\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cinput type=\"checkbox\" checked\u003e \u003ci\u003e\u003c\/i\u003e\n\u003ch3\u003eWhat is the tightening sequence and torque for the cylinder head on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"What is the tightening sequence and torque for the cylinder head on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0001\/8939\/9058\/files\/tighteing_sequence_volvo_penta.png?v=1759223857\"\u003e\u003cbr\u003e\u003cbr\u003eTighten the cylinder head bolts in stages of 30Nm (22 lbf.ft.), 90Nm (66 lbf.ft.), and 130Nm (95 lbf.ft.).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cinput type=\"checkbox\" checked\u003e \u003ci\u003e\u003c\/i\u003e\n\u003ch3\u003eWhen should the cylinder head bolts 838775 be replaced on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\u003c\/h3\u003e\n\u003cp\u003eThe cylinder head bolts should be replaced when there are signs of elongation, or it cannot be specified if it is already elongated, by checking the \"waist\" of the bolt. In order to replace all the cylinder head bolts 838775, 27pcs are required. Poseidon Marine offers \u003ca href=\"https:\/\/www.poseidonmarine.eu\/products\/recmar-head-bolt-volvo-penta-d30-d40-d31-d41-d300-838775\" target=\"_blank\"\u003eRecmar® Head bolt for Volvo Penta D30 D40 D31 D41 D300 838775\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cinput type=\"checkbox\" checked\u003e \u003ci\u003e\u003c\/i\u003e\n\u003ch3\u003eWhat is the tightening torque for vital joints on a Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\u003c\/h3\u003e\n\u003cp\u003eMain bearing caps: 180Nm (130.2ft lbs) or 140Nm (101.2ft lbs).\u003cbr\u003eThe low value is current for engines with no 2201 and following, and the high value for engines no 31816 and following.\u003cbr\u003e\u003cbr\u003eBig-end bearings: 113Nm (81.7ft lbs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cinput type=\"checkbox\" checked\u003e \u003ci\u003e\u003c\/i\u003e\n\u003ch3\u003eWhat is the piston ring profile and its part number on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A? How to install them properly?\u003c\/h3\u003e\n\u003cp\u003eEach piston has two compression rings and one oil ring. The upper compression ring (A) has a keystone shape and is molybdenum-coated. The second compression ring (B) is chrome-coated. Lastly, the oil scrapper ring (C) should be installed with the opening of the expander on the opposite side of the gap in the oil ring. These piston rings’ reference is 275350. \u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"What is the piston ring profile and its part number on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A? How to install them properly?\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0001\/8939\/9058\/files\/piston_rings_rederence.png?v=1759223844\"\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the tightening sequence and torque for the cylinder head on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Tighten the cylinder head bolts in stages of 30Nm (22 lbf.ft.), 90Nm (66 lbf.ft.), and 130Nm (95 lbf.ft.).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should the cylinder head bolts 838775 be replaced on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The cylinder head bolts should be replaced when there are signs of elongation, or it cannot be specified if it is already elongated, by checking the waist of the bolt. In order to replace all the cylinder head bolts 838775, 27pcs are required. Poseidon Marine offers Recmar® Head bolt for Volvo Penta D30 D40 D31 D41 D300 838775.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the tightening torque for vital joints on a Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Main bearing caps: 180Nm (130.2ft lbs) or 140Nm (101.2ft lbs). The low value is current for engines with no 2201 and following, and the high value for engines no 31816 and following. Big-end bearings: 113Nm (81.7ft lbs).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the piston ring profile and its part number on Volvo Penta AQAD30A, MD30A, TAMD30A, and TMD30A? How to install them properly?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Each piston has two compression rings and one oil ring. The upper compression ring (A) has a keystone shape and is molybdenum-coated. The second compression ring (B) is chrome-coated. Lastly, the oil scrapper ring (C) should be installed with the opening of the expander on the opposite side of the gap in the oil ring. 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