{"title":"Risers","description":"","products":[{"product_id":"sierra-18-1970-2-exhaust-manifold-elbow","title":"Sierra 18-1970-2 Exhaust Manifold Elbow","description":"\u003ch1\u003eSierra 18-1970-2 Exhaust Manifold Elbow\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSierra exhaust elbow\u003c\/li\u003e\n\u003cli\u003eFits Mercruiser GM 185; 200; 205; 228; 230; 260; 330; 340; and 898 model engines\u003c\/li\u003e\n\u003cli\u003eFor 3 in. ID hose\u003c\/li\u003e\n\u003cli\u003e15 degree down angle\u003c\/li\u003e\n\u003cli\u003e3 1\/2 in. x 3 1\/8 in. bolt pattern\u003c\/li\u003e\n\u003cli\u003eIncludes 18-0897 restrictor gasket and brass plugs\u003c\/li\u003e\n\u003cli\u003eFor use with Sierra 18-1952-1; 18-1953-2; and 18-1957-2 manifolds\u003c\/li\u003e\n\u003cli\u003eMounting kit P\/N 18-8529 – sold separately\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-1970 and 18-1970-1\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 95755A2; 98503A2; and 98504A3\u003c\/li\u003e\n\u003cli\u003eReplaces Barr MC-20-98504\u003c\/li\u003e\n\u003cli\u003eReplaces Marine Power 0992-15\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-40557\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis riser is used on most Mercruiser V-6; V-8; and Big Block applications from 1983 to 2002; where a 3 inch outlet risers is used (measured on the I.D. of the exhaust hose) with 15° down angle. OE Replacement: 98504A3; 98503 and Osco 8503A Will accept original Mercruiser oil filter bracket. Includes all pipe plugs fits either side. 3 Year Warranty.\u003cb\u003e\u003cfont color=\"#ff0000\"\u003e NOTE: Replaces OEM part # MERCURY MARINE 98504A3 For: V-6 \u0026amp; V-8 applications 15° (3\" O.D. Riser) Comes with 18-0897 \u0026amp; brass plugs Use with: Manifold: 18-1952-1; 18-1953-1; 18-1957-1 Elbow Gasket: 18-0897 restrictor; 18-2849 open; 18-0672 blocked Mounting Kit: 18-8529 or if spacer is included use 18-8554 \u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n","brand":"Sierra","offers":[{"title":"Default Title","offer_id":39343784034487,"sku":"SIE18-1970-2","price":171.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/18-1970-2.jpg?v=1635345844"},{"product_id":"sierra-18-1976-2-exhaust-manifold-elbow","title":"Sierra 18-1976-2 Exhaust Manifold Elbow","description":"\u003ch1\u003eSierra 18-1976-2 Exhaust Manifold Elbow\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSierra 4 inch exhaust elbow\u003c\/li\u003e\n\u003cli\u003eFits most Mercruiser V6 \u0026amp; V8 applications\u003c\/li\u003e\n\u003cli\u003eAccepts 4 in. inside diameter exhaust hose\u003c\/li\u003e\n\u003cli\u003eCast iron construction\u003c\/li\u003e\n\u003cli\u003eIncludes 18-0897 gasket; 18-4263 pipe plug; and 18-4258 pipe plug\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 44354A3; 807914A1; 807988A2 and 807988A03\u003c\/li\u003e\n\u003cli\u003eReplaces Osco 4354\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-1976 and 18-1976-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eFits most Mercruiser V6 and V8 applications; 7 degree (4\" O.D. Riser).\u003c\/h1\u003e\n\u003cp\u003eDirect replacement elbow fits many Mercruiser V6 \u0026amp; V8 marine engines with center rise exhaust manifolds.\u003c\/p\u003e\n\u003cp\u003eThis riser is used on most Mercruiser V-6; V-8; and Big Block applications from 1983 to 2002; where a 4 inch outlet riser is used (measured on the I.D. of the hose).OE Replacement: 44354 A3; 807988 A2 Includes all pipe plugs. Used on Manifold Part#'sMC5500;MC5505;MC5506;OSC9011; OSC7114B \u0026amp; OSC9745.Use with Manifold (18-1952-1)(18-1953-1)(18-19571) Riser Gasket (18-0897 restrictor) (18-2849 open) (18-0672 blocked) Mounting Kit (18-8505) 3 Year Warranty.Aftermarket Replacement Use this chart to match other aftermarket part numbers to this part: Osco: 4354 Barr: MC-20-44354 Sierra: 18-1976-1 Aqua Power: 5706 GLM: 51140.18-1976;18-1976-1;18-1976-2. \u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNOTE:Replaces OEM part # MERCURY MARINE 44354A3 MERCURY MARINE 807988A2 For: most Mercruiser V-6 \u0026amp; V-8 applications 7° (4\" O.D. Riser) Comes with 18-0897;18-4263 \u0026amp; 18-4258 Use with: Manifold: 18-1952-1; 18-1953-1; 18-1957-1 Riser Gasket: 18-0897 restrictor; 18-2849 open; 18-0672 blocked Mounting Kit: 18-8505; or if spacer is included use 18-8555 \u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFits most Mercruiser V6 and V8 applications; 7 degree (4\" O.D. Riser). Recommended for saltwater applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComes with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSierra 18-4203\u003c\/li\u003e\n\u003cli\u003eSierra 18-0897 Exhaust Elbow Gasket\u003c\/li\u003e\n\u003cli\u003eSierra 18-4258 Pipe Plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarr\n\u003cul\u003e\n\u003cli\u003eMC-20-44354\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGLM\n\u003cul\u003e\n\u003cli\u003e51140\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMallory\n\u003cul\u003e\n\u003cli\u003e9-40559\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMercruiser\n\u003cul\u003e\n\u003cli\u003e44354A3\u003c\/li\u003e\n\u003cli\u003e807914A1\u003c\/li\u003e\n\u003cli\u003e44354A9\u003c\/li\u003e\n\u003cli\u003e44354A10\u003c\/li\u003e\n\u003cli\u003e44354A13\u003c\/li\u003e\n\u003cli\u003e807988A2\u003c\/li\u003e\n\u003cli\u003e807988A03\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOsco\n\u003cul\u003e\n\u003cli\u003e4354\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eManifolds\n\u003cul\u003e\n\u003cli\u003e18-1952-1\u003c\/li\u003e\n\u003cli\u003e18-1953-2\u003c\/li\u003e\n\u003cli\u003e18-1957-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eExhaust Elbow Gaskets\n\u003cul\u003e\n\u003cli\u003e18-0672\u003c\/li\u003e\n\u003cli\u003e18-0897\u003c\/li\u003e\n\u003cli\u003e18-2849-1\u003c\/li\u003e\n\u003cli\u003e18-2849-9-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Sierra","offers":[{"title":"Default Title","offer_id":39343784165559,"sku":"SIE18-1976-2","price":250.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sie18-1976-2__97853_1488912671_1280_1280-1.jpg?v=1615401429"},{"product_id":"sierra-18-1973-exhaust-manifold-riser","title":"Sierra 18-1973 Exhaust Manifold Riser","description":"\u003ch1\u003eSierra 18-1973 Exhaust Manifold Riser\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e2 1\/2 in. Exhaust Riser\u003c\/li\u003e\n\u003cli\u003e90 degree down angle\u003c\/li\u003e\n\u003cli\u003eFits most early model 120HP Mercrusier applications\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser 55538A2\u003c\/li\u003e\n\u003cli\u003eReplaces osco 5538\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplacement for Mercruiser part #'s 55538; 39920; etc. Used on 4 cyl and Inline 6 cyl Engines only. Includes all pipe plugs and mounting gasket. 3 Year Warranty. \u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNOTE:Replaces OEM part # MERCURY MARINE 55538A2 For: most early Model 120 HP Mercruiser applications Use with Manifolds: 18-1954-1; 18-1955-1; 18-1956-1 Elbow Gasket 18-2833 Mounting Kit: 18-8508 \u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n","brand":"Sierra","offers":[{"title":"Default Title","offer_id":39343786754231,"sku":"SIE18-1973","price":198.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sierra-181973-2-01.jpg?v=1641916521"},{"product_id":"sierra-18-1972-exhaust-manifold-elbow","title":"Sierra 18-1972 Exhaust Manifold Elbow","description":"\u003cp\u003eReplaces OEM part #MERCURY MARINE 76325A2For: most late Model 120;140 HP Mercruiser applicationsUse with:Manifold: 18-1955-1; 18-1954-1; 18-1956-1; 18-1901Elbow Gasket: 18-2833Mounting Kit: 18-8552\u003c\/p\u003e\n","brand":"Sierra","offers":[{"title":"Default Title","offer_id":39343787409591,"sku":"SIE18-1972","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/s-l640_2.jpg?v=1641916445"},{"product_id":"sierra-18-1935-1-exhaust-riser-volvo-inboard-outboard","title":"Sierra 18-1935-1 Exhaust Riser Volvo Inboard\/Outboard","description":"\u003ch1\u003e\u003cstrong\u003eSierra 18-1935-1 Volvo Penta Riser\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eReplaces Volvo part #'s 855380; 855384; 856891; and 856879; etc. Includes mounting gasket. When replacing original equipment Volvo Riser; you must use OSCO Riser mounting kit part #OSC56879-MK. \u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNOTE:Replaces OEM part # VOLVO 856891-7 VOLVO 855384-4 Use with Manifold: 18-1931-1; Elbow Gasket: 18-2971 Mounting Kit: 18-8510\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse With:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18-1931-1 Manifold\u003c\/li\u003e\n\u003cli\u003e18-2971 Exhaust Manifold Gasket\u003c\/li\u003e\n\u003cli\u003e18-8510 Exhaust Elbow Mounting Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInterchangeable with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarr\n\u003cul\u003e\n\u003cli\u003eVO-20-855384\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGLM\n\u003cul\u003e\n\u003cli\u003e51510\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHGE\n\u003cul\u003e\n\u003cli\u003e5384\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMallory\n\u003cul\u003e\n\u003cli\u003e9-40910\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343792062647,"sku":"SIE18-1935-1","price":140.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sie2018-1935-120135660_1500_19092019020014-1.jpg?v=1615401480"},{"product_id":"sierra-18-1978-exhaust-manifold-elbow","title":"Sierra 18-1978 Exhaust Manifold Elbow","description":"\u003ch1\u003eSierra 18-1978 Exhaust Manifold Elbow\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMercruiser 3 inch Exhaust Elbow\u003c\/li\u003e\n\u003cli\u003eFits Mercruiser V8 inboard engines\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser 76771\u003c\/li\u003e\n\u003cli\u003eReplaces Osco 6771\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplaces: Mercruiser Inboard\/Outboard #76771A3 V-8 inboard applications only Use with 18-1950; 18-1951; 18-1958 \u0026amp; 18-1962 Manifolds and 18-2833 Elbow Gasket. \u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNOTE:Replaces OEM part # MERCURY MARINE 76771A2 MERCURY MARINE 76771A3 For: V-8 Inboard Applications Only Use with: Manifold: 18-1950-1; 18-1951-1; 18-1958; 18-1962; 18-1954-1; 18-1955-1; 18-1956-1 Elbow Gasket: 18-2833 Mounting Kit: 18-4362\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343895806135,"sku":"SIE18-1978","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/rra-18-1978_xl.jpg?v=1645718886"},{"product_id":"sierra-18-1974-1-exhaust-manifold-elbow","title":"Sierra 18-1974-1 Exhaust Manifold Elbow","description":"\u003ch1\u003eSierra 18-1974-1 Exhaust Manifold Elbow\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e3 in. Exhaust Elbow\u003c\/li\u003e\n\u003cli\u003eFits Mercruiser V6 and V8 center rise applications\u003c\/li\u003e\n\u003cli\u003e0 degree angle\u003c\/li\u003e\n\u003cli\u003eComes with 18-0897 gasket and brass plugs\u003c\/li\u003e\n\u003cli\u003eReplaces Mercuiser 98502A2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplaces OEM part # MERCURY MARINE 98502A2 For: Mercruiser V-6 \u0026amp; V-8 applications 0 (3\" O.D. Riser) Comes with 18-0897 gasket \u0026amp; brass plugs Fits Manifold: 18-1957-1 Use Elbow Gaskets: 18-2849; 18-0897; or 18-0672 Use Mounting Kit: 18-8529 (Do not use with spacer)\u003c\/p\u003e\n\u003cp\u003eFits Mercruiser V6 and V8 Applications. 0 degree angle (3\" O.D. Riser). Comes with 18-0897 Gasket and Brass Plugs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse With:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust Elbow Gasket: 18-0672;18-2849-1; and 18-0897\u003c\/li\u003e\n\u003cli\u003eManifold: 18-1957-1;18-1953-2\u003c\/li\u003e\n\u003cli\u003eExhaust Elbow Mounting Kit: 18-8529 and 18-8554\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMallory\n\u003cul\u003e\n\u003cli\u003e9-40554\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMercruiser\n\u003cul\u003e\n\u003cli\u003e98502A2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAqua Power\n\u003cul\u003e\n\u003cli\u003e5733\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBarr\n\u003cul\u003e\n\u003cli\u003eMC-20-98502\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOsco\n\u003cul\u003e\n\u003cli\u003e8502\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343964422327,"sku":"SIE18-1974-1","price":247.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sierra-1819741-01.jpg?v=1666102575"},{"product_id":"sierra-18-1999-exhaust-elbow","title":"Sierra 18-1999 Exhaust Elbow","description":"\u003ch1\u003e\u003cstrong\u003eSierra 18-1999 Exhaust Elbow\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eExhaust Elbow Replaces: Chris-Craft #Barr 200-0082 For use with 18-1997 or 18-1998 Comes with 18-4364 Mounting Package Use 18-2854 Riser Gasket.\u003c\/p\u003e\n\u003cp\u003eReplaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarr\n\u003cul\u003e\n\u003cli\u003e200082;20-0082\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMallory\n\u003cul\u003e\n\u003cli\u003e9-40810\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGLM\n\u003cul\u003e\n\u003cli\u003e56110\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOsco\n\u003cul\u003e\n\u003cli\u003e992;CRR-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e\u003cspan\u003e with :\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eManifold: \u003c\/span\u003e\u003cspan\u003e18-1997-1;\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e18-1998-1; or 18-1898\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eElbow Adapter: 18-1991\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eExhaust Elbow Gasket (Priced Per Pkg of 2): 18-2854-9\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eRiser Block Off Gasket: 18-0476-1\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003eContains:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eExhaust Elbow Mounting Package (Open): 18-4364\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eIf \u003c\/span\u003e\u003cspan\u003eblocked\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003emounting\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ekit\u003c\/span\u003e\u003cspan\u003e is \u003c\/span\u003e\u003cspan\u003erequired\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003euse\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e18-8535\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343969992887,"sku":"SIE18-1999","price":171.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/rra-18-1999_xl.jpg?v=1645971057"},{"product_id":"sierra-18-1946-chrysler-exhaust-elbow","title":"Sierra 18-1946 Chrysler Exhaust Elbow","description":"\u003ch1\u003eSierra 18-1946 Chrysler Exhaust Elbow\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e3 inch Chrysler 20 Degree Exhaust Elbow\u003c\/li\u003e\n\u003cli\u003eUsed on Chrysler LM318; M340 and M360 engines with log style manifolds from 1968 to 1985\u003c\/li\u003e\n\u003cli\u003eFully jacketed 20 degree exhaust elbow\u003c\/li\u003e\n\u003cli\u003eAccepts 3 in. ID hose\u003c\/li\u003e\n\u003cli\u003eIncludes all mounting hardware gaskets and plugs\u003c\/li\u003e\n\u003cli\u003eReplaces Chrysler 3527794; 4142350\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplaces: Chrysler Inboard #3527794 Fits Chrysler model 273; 318; 340 \u0026amp; 360 CID engines (1966-86) Will work in conjunction with 18-1945 Use 18-4360 Mounting Kit. \u003cb\u003e\u003cfont color=\"#ff0000\"\u003eNOTE:Use with: Manifold: 18-1940 Elbow Gasket: 18-2941 open or 18-0472 blocked Mounting Kit: 18-4360 open or 18-4361 open or 18-8506 blocked 20 degrees\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343970255031,"sku":"SIE18-1946","price":171.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/rra-18-1946_xl.jpg?v=1645886307"},{"product_id":"sierra-18-1939-riser-volvo-penta","title":"Sierra 18-1939 Riser Volvo Penta","description":"\u003ch1\u003e\n\u003cstrong\u003eSierra 18-1939 Riser\u003c\/strong\u003e \u003c\/h1\u003e\n\u003cp\u003eReplaces: Barr 20-0100; Marine Power 0992-593. Barr; Indmar and Marine Power Ford Small Block V8.302-351cu. in. GM Small Block V8 305-350cuGM Big Block V8 454cu in.\u003cb\u003e\u003cfont color=\"#ff0000\"\u003e NOTE: Replaces OEM part # BARR 20-0100 MARINE POWER 0992-593 Barr For: Barr; Indmar and Marine Power Ford Small Block V8 302-351cu. in. GM Small Block V8 305-350cu. in.; GM Big Block V8 454cu in Use with: Manifold: 18-1997-1; 18-1998-1 or 18-1898 Riser Gasket: 18-2854 open or 18-0476 blocked Mounting kit: 18-4364 blocked or 18-8535 open\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSierra replacement engine parts are designed to meet OEM specifications. Use with 3-1\/2\" I.D. exhaust hose.\u003c\/p\u003e\n\u003cp\u003eMaterial: Cast iron\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFord Small Block V8 302-351 cu. in.\u003c\/li\u003e\n\u003cli\u003eGM Small Block V8 305-350 cu. in.\u003c\/li\u003e\n\u003cli\u003eGM Big Block V8 454 cu. in.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInterchangeable with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBarr\n\u003cul\u003e\n\u003cli\u003e20-0100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGLM\n\u003cul\u003e\n\u003cli\u003e56140\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMallory\n\u003cul\u003e\n\u003cli\u003e9-40113\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMarine Power\n\u003cul\u003e\n\u003cli\u003e0992-593\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOsco\n\u003cul\u003e\n\u003cli\u003e99204\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343990440119,"sku":"SIE18-1939","price":201.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sie2018-193920lg-1.jpg?v=1615403810"},{"product_id":"sierra-18-1975-1-exhaust-riser-mercruiser-4-cylinder","title":"Sierra 18-1975-1 Exhaust Riser Mercruiser 4 Cylinder","description":"\u003ch1\u003eSierra 18-1975-1 Exhaust Riser Mercruiser 4 Cylinder\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eFits Mercruiser 3.0L\/LX models from 1990-1998\u003c\/li\u003e\n\u003cli\u003eIncludes 18-2833 gasket; 18-2748 bellows; clamps; and 18-8551 mounting hardware\u003c\/li\u003e\n\u003cli\u003eFor use with Sierra 18-1955-1; 18-1954-1; 18-1956-3; and 18-1901 manifolds\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser 12076A1; 12076A2; and 95864A2\u003c\/li\u003e\n\u003cli\u003eReplaces Osco 2076\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-1975\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFits late model mercruiser 4 cyl. engines. Replaces: 12076A2. Use With: Manifold: 18-1955-1; 18-1954-1; 18-1956-1; 18-1901 Riser Gasket: 18-2833 Mounting Kit: 18-8551 Bellow: 18-2748\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39343995814071,"sku":"SIE18-1975-1","price":232.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phpdao3HhPMlg-1.jpg?v=1615403897"},{"product_id":"gm-big-block-v8-for-mercruiser-cooling-system","title":"GM Big Block V8 for Mercruiser Cooling System","description":"\u003cp\u003eFits GM Big Block V8 454 cu. in. Models 330; 340 \u0026amp; 7.4LSierra products are engineered to meet today's high horsepower engine demands and to stand up against the harsh marine environment. All Sierra products either meet or exceed the original equipment part it replaces.\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345756635319,"sku":"SIEGM-1","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/sie-18-1957-1_lg_1-1.jpg?v=1615413772"},{"product_id":"gm-small-block-v8-for-mercruiser-cooling-system","title":"GM Small Block V8 for Mercruiser Cooling System","description":"\u003cp\u003eFits GM Small Block V8 305 \u0026amp; 350 cu. in. Models 200; 228; 230; 260 \u0026amp; 898Sierra products are engineered to meet today's high horsepower engine demands and to stand up against the harsh marine environment. All Sierra products either meet or exceed the original equipment part it replaces.\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345756995767,"sku":"SIEGM-2","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phptdNswHAMlarge-1.jpg?v=1615413777"},{"product_id":"fits-gm-small-block-v8-305-350-cu-in","title":"Fits GM Small Block V8 305-350 cu. In","description":"\u003cp\u003eOMC Sterndrive\/Cobra Exhaust Manifold Exploded View Diagram and PartsFits GM Small Block V8 305-350 cu. In.1979-1989\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345757323447,"sku":"SIEOMC-1","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phpo7JWRcAMOMCLARGE-1.jpg?v=1615413784"},{"product_id":"fits-gm-v6-229-and-262-cu-in","title":"Fits GM V6 229 and 262 cu. In","description":"\u003cp\u003eMercruiser Sterndrive Exhaust Manifold Exploded View Diagram and PartsFits GM V6 229 \u0026amp; 262 cu. In.Models 185 \u0026amp; 205\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345757782199,"sku":"SIEGM-4","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phpSzDvmsAMLARGE-1.jpg?v=1615413788"},{"product_id":"fits-gm-4-cylinder-181-cu-in-models-120-140-2-5l-and-3-0l","title":"Fits GM 4-Cylinder 181 cu. In. Models 120, 140, 2.5L and 3.0L","description":"\u003ch1\u003eFits most Mercruiser early model  2.5L 153 cu. in and 3.0L 181 cu. in. engines\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMercruiser 4 Cylinder Exhaust\/Intake Manifold\u003c\/li\u003e\n\u003cli\u003eFits most Mercruiser early model  2.5L 153 cu. in and 3.0L 181 cu. in. engines with Rochester carburetors with 5 bolt pattern from 1968-1982\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMercruiser Sterndrive Exhaust Manifold Exploded View Diagram and Parts Fits GM 4-Cylinder 181 cu. In. Models 120; 140; 2.5L \u0026amp;3.0L\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345757978807,"sku":"SIEGM-5","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phpZzVzzAAMGM4LARGE-1.jpg?v=1615413793"},{"product_id":"fits-gm-small-block-v8-305-350-cu-in-2","title":"Fits GM Small Block V8 305-350 cu. In.","description":"\u003cp\u003eOMC Sterndrive\/Cobra Exhaust Manifold.Fits GM Small Block V8 305-350 cu. In.\u003c\/p\u003e\n","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345759944887,"sku":"SIEOMC-2","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/phpQ61S6aPMlarge-1.jpg?v=1615413801"},{"product_id":"sierra-18-1845-exhaust-elbow-dry-joint","title":"Sierra 18-1845 Exhaust Elbow (Dry Joint)","description":"\u003ch1 class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eSierra International 18-1845 Dry-Joint Exhaust Replacement Elbow for Mercruiser 864591T02\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cb\u003eDETAILS\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Use with: 18-1843 MANIFOLD, 18-0720 RISER GASKET (CLOSED), 18-0721 RISER GASKET (OPEN), 18-0722 RISER GASKET (RESTRICTED).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fits:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- 2004 \u0026amp; Up V6 \u0026amp; V8(305, 350, 377) SN 0W310000 \u0026amp; Up\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- 2002 \u0026amp; Up V8(350 \u0026amp; 377) SN 0M317000 \u0026amp; Up.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDry Joint Style Exhaust Elbow for Mercruiser• Replaces: Mercruiser-864591T02• Use with: 18-1843 MANIFOLD; 18-0720 RISER GASKET (CLOSED); 18-0721 RISER GASKET (OPEN); 18-0722 RISER GASKET (RESTRICTED)• Fits: 2004 \u0026amp; Up V6 \u0026amp; V8(305; 350; 377) SN 0W310000 \u0026amp; Up; 2002 \u0026amp; Up V8(350 \u0026amp; 377) SN 0M317000 \u0026amp; Up\u003c\/p\u003e","brand":"BoatBandit.com","offers":[{"title":"Default Title","offer_id":39345841045687,"sku":"SIE18-1845","price":465.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0547\/0702\/8151\/products\/91GSp2-6CVL._AC_SL1500.jpg?v=1632501891"}],"url":"https:\/\/www.boatbandit.com\/collections\/risers.oembed","provider":"BoatBandit","version":"1.0","type":"link"}