Direct Replacement Volvo Exhaust Manifold, VO-1-855387


Exhaust Manifold, Volvo Penta, 4 CYL, Old Style
SKU: 46946
Mfg# VO-1-855387
LFS# BARVO1855387
UNIT: Each
Ships from Manufacturer (Typically Ships Out in 1-2 Business Days)


Replace your rusty, cracked or just poor performing Volvo Penta Exhaust Marine Manifold (Part No. 855377-7 & 834438-4) on your Volvo Engine with a Direct Replacement Volvo Penta Exhaust Manifold, VO-1-855387. Barr has been building quality marine products for nearly 80 years. Manifolds by Barr are covered by a manufacturer's 3-year warranty. We recommend that you purchase replacement manifolds in pairs and to also replace the risers and elbows at the same time.

Made in the USA

  • Fits Volvo 4 Cyl. AQ120B, 125A, 140A, 145A & 145BB
  • Replaces Volvo # 855377-7 & 834438-4
  • Includes gaskets and mounting hardware

Give your boat a boost! Barr Manifolds are designed to reduce back-pressure and often when replacing OEM-installed manifolds, more horsepower is achieved.

When choosing a Manifold, it is recommended to also choose the appropriate new risers / elbows. Although Manifolds such as Barr, Osco and others including original equipment often look alike, it is recommended to buy manifolds and risers as sets. Where applicable, buy replacement manifolds in pairs and be sure to include the appropriate riser / elbow. These steps will help ensure compatibility and reliable operation of your marine engines exhaust system for years to come. If you n(more...)

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Ratings & Reviews

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Good parts, easy to buy, fast delivery.


Barr's Exhaust Manifold is not expensive and still good quality part that I use for my 1982 Volvo Penta AQ125A. Easy to buy, fast and safe delivery. Thank you.




Unless specifically indicated otherwise, Barr Marine by EDM warrants its products against defects in workmanship and material for 1-3 years from date of purchase by the original purchaser depending on the product and the warranty included with the product.

  • Restocking charge will apply at a minimum of 25% for all product returned.
  • All Returns must be returned within 30 days of receipt of the items.
  • Some products are non-returnable, please contact us for further details.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.