Description
HGE MerCruiser 229 / 262 CID V6 Center-Rise Exhaust Manifold – 9746
HGE MerCruiser 229 / 262 CID V6 Center-Rise Exhaust Manifold – 9746 is a fitment-specific HGE Marine Engine Products exhaust manifold. MerCruiser GM V6 229/262 CID; catalog models 185R, 185MR, 205R and 205MR. Uses HGE 4354 4 in. 7-degree center riser. Match the original OEM/casting number and verify engine model, serial range and cooling configuration before installation.
Features
- Center-riser replacement for classic MerCruiser GM V6 exhaust systems
- Fits port or starboard manifold position
- Water-jacketed marine casting
- Supplied configuration corresponds to HGE mounting-kit hardware requirements
- Direct aftermarket interchange documented by Sierra
Specifications
- Manufacturer: HGE Marine Engine Products
- Manufacturer Part Number: 9746
- Store SKU: HGE-9746
- Product Type: Exhaust manifold
- Engine family: GM V6
- Displacement: 229 / 262 CID; commonly 4.3L for 262 CID
- Compatible HGE riser: 4354
- Material: Cast iron
Application / Fitment
MerCruiser GM V6 229/262 CID; catalog models 185R, 185MR, 205R and 205MR.
Interchange / Replaces
Aqua Power 5505; Barr MC-1-99746; GLM 51220; Marine Power 0996-000; MerCruiser 99745, 99746; Osco 9745; Sierra 18-1952-1
What’s Included / Mounting Kit
HGE 99757 manifold gasket x1; HGE 41813 restrictor riser gasket x1; HGE 89656 thermostat-housing gasket x1; 3/8-16 x 5 in. bolts x6 with flat washers x6; 3/4 in. NPT steel plugs x2.
Fitment note: Marine engine exhaust parts can vary by engine serial number, cooling system, riser height and prior supersessions. Compare the original part/casting number and physical configuration before installation.


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