Sierra International 18-1899 Riser Boat Engine Parts
Are manufactured as a direct one replacement and are fully interchangeable with the OEM products they are designed to replace. Are primed and painted for added durability and protection. Components are ready to install out-of-the box.
New BARR Replacement Exhaust Manifold and Riser KIT for Volvo Penta 5.0L/5.7L, 305 CID/ 350 CID MADE IN THE USA You are looking at a Brand New Volvo Penta Replacement Exhaust Manifold KIT for a 5.0L/305, 5.7L/350 Marine Engine. This kit will replace the exhaust manifolds and risers used on a 2 piece exhaust manifold system from years 1993-present using standard height exhaust risers/elbows (7 3/4" tall). This exhaust kit includes: (2) exhaust manifolds, (2) exhaust risers/elbows, and gaskets and bolts. 3 year limited warranty provided by manufacturer. This is NOT a used, reconditioned, or remanufactured exhaust manifold. This is NOT an automotive/truck part. This kit comes with standard height exhaust elbows/risers which are 7 3/4" tall. This Package Includes:Two Exhaust Manifolds (BARR OMC-1-914035),Two 4" Exhaust Risers (BARR OMC-20-913784),Two Manifold Gaskets, Two Riser Gaskets,Hardware to install Manifolds and Risers,3 year limited warranty. Will Replace the following part numbers:MANIFOLD: Volvo Penta: 3857723, 3847501, 3852374, 3857579OMC: 3852374, 3857723, 914035Barr: OMC-1-914035GLM: 51430Sierra: 18-1986Mallory: 9-40902Osco: 52374, 57579 RISER: Volvo Penta: 3862664, 3863061, 3854466, 3857944OMC: 913784, 3850456, 3855270Osco: 50456GLM: 51330Barr: 20-913784Aqua Power: 57...
MERCRUISER COMPLETE EXHAUST MANIFOLD SET 5.7L & 5.0L (CAST IRON) | GLM Part Number: 58232
This listing is for a GLM Marine OE replacement exhaust manifold set for 1986 & later models with NO Spacer & 4" Exhaust elbows. Can be used in either raw or fresh water cooling systems. This Kit Contains all GLM parts: (2)51230 Exhaust Manifolds (2 4" 51140 - Exhaust Riser Elbows (2) 30240 - Elbow Gaskets - OEM # 27-863724 (2) 31100 - Manifold Gaskets - OEM # 27-33395 (8) 22381 Screw - Steel - Zinc Plated - OEM # 10-43749 (2) 13990 Hose Fitting with Drain Plug Kit OEM # 22-806926A1. Note: Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.
This listing is for two (2) exhaust manifolds and two (2) 4" 7° risers (elbows) for Mercruiser MODEL 330-370, V8 (B.B.), GM 454/502 CID (1987 up to 0M SN#'s) with raw/fresh water cooling systems without spacers. P/N (2) 51240 (GL51240)+(2) 51140 (GL51140); equivalent to the contents in GLM part number 58242 (GL58242.) **NOT FOR DRY JOINT EXHAUST** THE 4" RISERS FIT 1987-up. Note:Ordering this item will require a signature confirmation upon delivery. Please ship to an address where a signature can be obtained from UPS.
Barr Manifold Exhaust Kit for Chrysler LM 318/360 End Style Standard Exhaust 6" Riser
Barr Manifold Exhaust Kit for Chrysler LM 318/360 End Style Standard Exhaust 6" Riser. Chrysler small block engines 273, 318, 340 & 360 cu.in. from 1966 and later. Spark Plugs are located "BELOW" the exhaust manifold. If manifolds are fresh water cooled please contact us for additional gaskets. Features: MADE IN THE U.S.A. 2 - CM-20-6672 Elbows 2 - CM-1-6677A Manifolds 2 - CM-20-6674 Risers 2 - CM-1-6672H Front End Plate with Tapped Hole 2 - CM-1-6672B-P Front End Plate Mounting Kit Manifold & Riser Gaskets plus Mounting Hardware 3 year limited warranty BARR MARINE CM-20-6672 CM-1-6677A CM-1-6672H CM-20-6674 CHRYSLER MARINE 3527794 3675826 4142322 3675826 2846106 2846689 MALLORY MARINE 9-40313 9-40303 9-40302 9-40312 OSCO 794 826 106-T 689 H2O T-20946 T-20940 T-20942 T-20945 SIERRA 18-1946 18-1940 18-1942 18-1945
Aluminum Mercruiser style 4" riser. This riser accepts a 4" exhaust hose at a 7 degree angle. Fresh water cooled systems use one block off plate (#283678) and two Riser gaskets (283135) per side of the engine. Raw water cooled systems use one riser gasket (#283109) per side.
This listing is for one (1) GLM part number 51160 exhaust riser (elbow) for the following Mercruisers models: MODEL 120 140 - INLINE 4, 153 181 CID, 4-CYL. (1982-95) MODEL 3.0LX 3.0L - INLINE 4, GM 181 CID, 4-CYL. (1990 & AFTER). replaces OEM number 12076A2.
This listing is for two (2) exhaust manifolds and two (2) 3" 15° risers (elbows) for Mercruiser MODEL 330-370, V8 (B.B.), GM 454/502 CID (1981 up to 0M SN#'s) with raw/fresh water cooling systems without spacers. P/N (2) 51240 (GL51240)+(2) 51110 (GL51110); equivalent to the contents in GLM part number 58241 (GL58241.) **NOT FOR DRY JOINT EXHAUST**. Kit Consist of the following: (2) 51110 - Exhaust Elbows - OEM #98504A3 (2) 51240 - Exhaust Manifolds - OEM #807078A6 (2) 30240 - Elbow Gaskets - OEM #27-863724 (2) 33760 - Manifold Gaskets - OEM #27-46820 (8) 21248 - Flange Serrated Nuts - OEM #11-49838 (8) 22391 - Studs - OEM #16-49545 (2) 13990 - Hose Fittings w/drain plug kit. Note: Delivery of this item will require a signature confirmation as proof of delivery.
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Mercruiser 5.7 exhaust riser inspection
Marine Exhaust Riser
Today we took apart the exhaust riser to inspect them before the Boating season of any rust. They are the typical inboard outboard MerCruiser risers on a PCM engine