-17% sale
Barr Qualifies for Free Shipping Barr Hose Barb 1/2
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Hose Barb 1/2" NPT x 1" Hose #50-512-017 $20.74 $24.75
Barr 50-512-017 Manifold Parts Ideal for plumbing the water ports of marine exhaust manifolds. Barr brass pipe to hose barb fitting 1/2 in. NPT thread size 1 in. hose size Normalized SKU: 50512017
-17% sale
Barr Qualifies for Free Shipping Barr Hose Barb 1/2
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Hose Barb 1/2" NPT x 3/4" Hose #50-512-018 $22.52 $26.88
Barr 50-512-018 Manifold Parts Straight 3/4 in. hose barb fitting with 1/2 in. NPT threads, typically used as water fitting in exhaust manifolds or risers, pumps, and water strainers in various marine applications. Barr brass pipe to hose barb fitting 1/2 in. NPT thread size 3/4 in. hose size Replaces Chrysler 0005870E used in thermostat housings Normalized SKU: 50512018
-17% sale
Barr Qualifies for Free Shipping Barr Intake & Exhaust Manifold Gasket #MC47-27-815528
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Intake & Exhaust Manifold Gasket #MC47-27-815528 $17.56 $20.96
Barr MC47-27-815528 Engine Gaskets 3.0L Manifold to head gasket for Vortec style cylinder heads Will not work with all 3.0L engines, use with Vortec style heads used approximately 1991 and up All intake ports are equal in size and shape Replaces Mercury 27-81558 Replaces Bombardier Recreational Products 3853256, 914578 Replaces Volvo Penta 3853256 Replaces Sierra 18-0680 Normalized SKU: MC4727815528
-15% sale
Barr Qualifies for Free Shipping Barr Intake Manifold Cover Gasket #MC47-27-35898
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Intake Manifold Cover Gasket #MC47-27-35898 $5.85 $6.88
Barr MC47-27-35898 Engine Gaskets Direct replacement MerCruiser intake manifold gasket for 4-cylinder Model 120 engine Replaces Sierra 18-0332 Normalized SKU: MC472735898
-16% sale
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Log Style Exhaust Elbow Mounting Gasket #OMC47-907764 $5.49 $6.46
Barr OMC47-907764 Engine Gaskets Log Style Exhaust Elbow Mounting Gasket Normalized SKU: OMC47907764
-20% sale
Barr Not Qualified for Free Shipping Barr Manifold #CHV-1-5557R
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Manifold #CHV-1-5557R $383.65 $478.84
Barr CHV-1-5557R Manifolds Direct replacement water-cooled exhaust manifold for starboard side (right). This manifold is for use in GM V8 235 and 283 C.I.D. engine applications. Normalized SKU: CHV15557R
Sold out -17% sale
Barr Qualifies for Free Shipping Barr Manifold End Cap Gasket #1-0019
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Manifold End Cap Gasket #1-0019 $8.57 $10.23
Barr 1-0019 Engine Gaskets Barr end cap gasket For Barr log style generic exhaust manifolds Used on various Flagship, Gray Marine & Interceptor marine engines Fits Barr OF-1-60l, OF-1-60R, GR-1-6470R, INT-1-58R manifolds Replaces Osco-BG Normalized SKU: 10019
-15% sale
Barr Qualifies for Free Shipping Barr Manifold End Gasket #MC47-27-39923
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Manifold End Gasket #MC47-27-39923 $8.16 $9.60
Barr MC47-27-39923 Engine GasketsGasket Manifold EndNormalized SKU: MC472739923
Sold out -15% sale
Barr Not Qualified for Free Shipping Barr Manifold End Plate Gasket #1-0022
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Manifold End Plate Gasket #1-0022 $8.16 $9.60
Barr 1-0022 Engine Gaskets Barr end cap gasket For Barr generic log style manifolds used on Interceptor V8 221, 260 & 289 cu. in. marine engines Normalized SKU: 10022
-16% sale
Barr Qualifies for Free Shipping Barr Mercruiser 2 Barrel Carburetor Mounting Gasket #MC47-27-73814
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 2 Barrel Carburetor Mounting Gasket #MC47-27-73814 $7.53 $8.86
Barr MC47-27-73814 Engine Gaskets Gasket seals between the manifold & endplate on various Mercruiser 4 & 6 cylinder log-style exhaust manifolds. Barr end plate gasket Gasket for exhaust manifold end cap on Mercruiser 120R, 140, 140R & 165 model marine engines Normalized SKU: MC472773814
-20% sale
Barr Not Qualified for Free Shipping Barr Mercruiser 2.5L 4-Cylinder Exhaust Manifold #MC-1-63122
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 2.5L 4-Cylinder Exhaust Manifold #MC-1-63122 $559.97 $698.91
Barr MC-1-63122 ManifoldsCast iron combination intake & exhaust manifold fits Mercruiser 120 HP 153 CID 4 cylinder marine engines. Replaces Mercruiser 63122A1, 39950A1, 39950, 63122A10, 63122A13, and 63122A14 Barr Mercruiser exhaust manifold Direct replacement Mercruiser 4 cylinder exhaust manifold Fits Mercruiser model 120 marine engines from 1972-1978 Does not include an intake cover for the carburetor Includes gaskets and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC1-63122 Replaces Mercruiser 63122A1, 39950A1, 39950, 63122A10, 63122A13, and 63122A14 Normalized SKU: MC163122
-22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser #MC-20-60426 $317.87 $403.71
Barr MC-20-60426 Risers Direct replacement 90-degree exhaust elbow fits many Mercruiser engines with log-style exhaust manifolds. Barr Mercruiser stern drive exhaust riser Fits Mercruiser 165, 198, 228, 255, 260, 898, 188, 215, 225, 233, 255, and 888 model marine engines with log style manifolds For use with 3 in. ID marine exhaust hose 90 degree down angle Includes plugs, gasket, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-60426 Replaces Mercruiser 60426A1, 49964A1, 49964A2, 76351A1, 76351A2, and 76351A4 Normalized SKU: MC2060426
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser #MC-20-72963 $253.41 $321.85
Barr MC-20-72963 Risers Direct replacement exhaust elbow fits many Mercruiser inboards engines with log-style exhaust manifolds. Barr Mercruiser inboard exhaust riser Fits Mercruiser 325, 330, 350, 370, and 400 model marine engines For use with 3 in. ID marine exhaust hose Rectangular bolt pattern 2-3/4" x 4-1/2" bolt centers Includes plugs, raw water gaskets, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-72963 Replaces Mercruiser 72963A1, 72963A9, 48101A1, 48101A4, and 76788A1 Normalized SKU: MC2072963
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser #MC-20-76668 $275.85 $350.35
Barr MC-20-76668 Risers Direct replacement 90-degree exhaust elbow fits many Mercruiser I/O's engines with log-style exhaust manifolds. Barr Mercruiser stern drive exhaust riser Fits Mercruiser 225, 250, 255, 270, and 280 model marine engines with log style exhaust manifolds For use with 3 in. ID marine exhaust hose Rectangular bolt pattern 2-3/4" x 4- 1/2" bolt centers Includes plugs, gasket, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-76668 Replaces Mercruiser 76668A1, 76668A3, 72964A1, 47877A1, 47877A4 Normalized SKU: MC2076668
-22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser #MC-20-76771 $337.95 $429.22
Barr MC-20-76771 Risers Direct replacement exhaust elbow fits many Mercruiser engines with log-style exhaust manifolds. Barr Mercruiser inboard exhaust riser Fits Mercruiser 198, 228, 255, 260, 898, 188, 215, 225, 233, 255, and 888 model marine engines with log style exhaust manifolds For use with 3 in. ID marine exhaust hose 90 degree down angle Includes plugs, gasket, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-76771 Replaces Mercruiser 76771A2, 76771A3, 53779A1, 53779A2, 60427A2 Normalized SKU: MC2076771
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser #MC-20-98502 $262.46 $333.35
Barr MC-20-98502 RisersDirect replacement exhaust elbow fits many Mercruiser engines with center rise exhaust manifolds. Barr Mercruiser exhaust riser Fits Mercruiser 898R, 228R, 260R, 330, 340, and 454 Magnum model engines with center rise manifolds For use with 3 in. ID marine exhaust hose 0-degree angle Includes plugs, gasket, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-98502 Replaces Mercruiser 98502A2 Normalized SKU: MC2098502
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Exhaust Riser 15-Degree #MC-20-98504 $194.98 $247.64
Barr MC-20-98504 RisersDirect replacement exhaust elbow fits many Mercruiser engines with center rise exhaust manifolds. Barr Mercruiser exhaust riser Fits Mercruiser 898R, 228R, 260R, 330, 340, and 454 Magnum model engines with center rise manifolds For use with 3 in. ID marine exhaust hose 15-degree angle Includes plugs, gasket, and mounting hardware Heavy-duty cast iron Painted black Replaces Barr MC20-98504 Replaces Mercruiser 98504A3, 95755A2, 98503A2 Normalized SKU: MC2098504
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Riser Extension Kit #MC-20-61811A4 $324.42 $412.03
Barr MC-20-61811A4 RisersBarr Marine exhaust riser extension used to raise the exhaust elbows 3 inches. Mercruiser 3 in. Riser Extension Kit Sold as a pair Fasteners and gaskets included Replaces Barr MC20-61811A4 Normalized SKU: MC2061811A4
-22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Riser Extension Kit #MC-20-61851A2 $301.72 $383.20
Barr MC-20-61851A2 Risers 3 in. Riser Extension Kit Sold as a pair Includes gaskets and mounting hardware Replaces Barr MC20-61851A2, MC20-61851A1 Replaces Osco 1851 Normalized SKU: MC2061851A2
Sold out -22% sale
Barr Qualifies for Free Shipping Barr Mercruiser 3
00
DAYS 00
HRS 00
MIN 00
SEC
Barr Barr Mercruiser 3" Riser Extension Kit #MC-20-93320A3 $294.41 $373.93
Barr MC-20-93320A3 Risers Mounts between the manifold & elbow of Mercruiser marine engines with center-rise exhaust manifolds to reduce the possibility of water backflow into the engine through the exhaust. Barr Mercruiser riser extension kit Helps to reduce the potential of water backing up into the engine through the exhaust piping Sold as a pair For Mercruiser center-rise exhaust manifolds Includes mounting hardware and gaskets Replaces Mercury 93320 Replaces QuickSilver 93320A13 Replaces Sierra 18-1908K Replaces Osco 3320 Normalized SKU: MC2093320A3

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

Yes, we offer FREE Shipping on most orders over $149 to US-48*.

Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

  • Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
  • Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
  • Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
  • Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
  • Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
  • In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store

Below the price of the item, on the product page, there is a message indicating the availability of the product.

The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.

We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.

If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.

Free Shipping

On most orders $149+ to the continental 48 US states.

Secure Shopping

Fast, secure checkout with a variety of payment methods.

Shop with confidence

25+ years serving the marine industry.

Support center

Need help? Contact us via live chat, phone, or email.

© 2026 First Choice Marine.