Engineered Marine Products Exhaust Manifold 57-57520, Replaces Mercruiser 18-1953-2
Engineered Marine Products Exhaust Manifold 57-57520, Replaces Mercruiser 18-1953-2
This exhaust manifold from Engineered Marine Products (EMP) is manufactured as a direct replacement for the Mercruiser exhaust manifold 18-1953-2. It carries a machined exterior finish and is built to the fit, mounting pattern, and performance specifications of the original manifold, making it a straightforward swap for boat owners replacing a cracked, corroded, or worn exhaust manifold. The machined exterior provides a clean mating surface for gaskets and mounting hardware at the manifold interface. EMP has manufactured OEM and aftermarket marine parts for over 40 years, engineering products in the Mercruiser exhaust manifold category for both recreational and commercial marine engines.
The manifold measures 8 x 7 x 20 inches and weighs 48.5 pounds. Mounting kits, elbows, risers, and gaskets designed for the 18-1953-2 manifold are sold separately and remain compatible with this replacement unit, since the 57-57520 is engineered as a direct equivalent to that part number. Each unit is identified by UPC 840080499598 to help confirm you are ordering the correct manifold.
Specifications
- Brand: Engineered Marine Products
- Manufacturer Part Number: 57-57520
- Product Dimensions: 8 x 7 x 20 inches
- Weight: 48.5 pounds
- Exterior Finish: Machined
- UPC: 840080499598
- Application: Mercruiser exhaust manifold replacement
- Replaces (OEM): 18-1953-2
Fitment
Manufactured for the Mercruiser exhaust manifold application as a replacement for part number 18-1953-2.
Replaces (OEM)
18-1953-2
Frequently Asked Questions
What does the EMP 57-57520 exhaust manifold replace? The 57-57520 is manufactured as a direct replacement for Mercruiser exhaust manifold 18-1953-2.
What is the manufacturer part number for this exhaust manifold? The manufacturer part number is 57-57520, made by Engineered Marine Products.
How much does this exhaust manifold weigh? The EMP 57-57520 exhaust manifold weighs 48.5 pounds.
What are the dimensions of the 57-57520 manifold? It measures 8 x 7 x 20 inches.
What engines is this exhaust manifold designed for? The 57-57520 is built for the Mercruiser exhaust manifold application, engineered as a direct equivalent to Mercruiser part 18-1953-2.
Is the 57-57520 a genuine OEM part or an aftermarket replacement? It is an aftermarket manifold manufactured by Engineered Marine Products, engineered to the same fit and specifications as the original Mercruiser 18-1953-2 manifold it replaces.
What is the exterior finish on this manifold? The EMP 57-57520 has a machined exterior finish that provides a clean mating surface for gaskets and mounting hardware.
Does the 57-57520 include mounting hardware or gaskets? No. Mounting kits, elbows, risers, and gaskets are sold separately from the 57-57520 manifold itself.
Can I reuse my existing elbows and risers with this replacement manifold? Yes. Since the 57-57520 directly replaces Mercruiser manifold 18-1953-2, elbows, risers, and mounting hardware designed for the 18-1953-2 remain compatible with this replacement unit.
What UPC is assigned to this product for ordering verification? The EMP exhaust manifold 57-57520 carries UPC 840080499598.
How is the 57-57520 different from the original Mercruiser 18-1953-2 manifold? The 57-57520 is manufactured by Engineered Marine Products to the same fit, mounting pattern, and performance specifications as the Mercruiser 18-1953-2 it is designed to replace.
Who manufactures the 57-57520 exhaust manifold? Engineered Marine Products (EMP) manufactures the 57-57520, drawing on over 40 years of experience supplying OEM and aftermarket marine parts.