Carburetor Repair Kit – Fits Mercury/Mercruiser Ford V8 215-255 HP (Replaces 1396-5238)

$90.99 $145.00

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Carburetor Repair Kit – Fits Mercury/Mercruiser Ford V8 215-255 HP (Replaces 1396-5238) is backordered and will ship as soon as it is back in stock.

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Product Details

This Carburetor Repair Kit – Fits Mercury/Mercruiser Ford V8 215-255 HP (Replaces 1396-5238) is designed for Mercury/Mercruiser Ford V8 engines (215–255 HP, 302 & 351 CID) from 1970 to 1974 equipped with Holley 4-barrel carburetors. The kit contains essential components to restore carburetor performance and efficiency.

It serves as a direct interchange for Mercury/Mercruiser part numbers 1396-5238 and 5238, and GLM 76096.

Designed for installation on Holley 4-barrel carburetors.
Includes adjustable needles and seats for precise fuel level tuning.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket.

Brand	Part Number
Mercury/Mercruiser	1396-5238
Mercury/Mercruiser	5238
GLM	76096

Engine & Model Compatibility

Confirm your engine model/year in the table below.

For Mercruiser models, verify your engine's CID, model number, and serial number range to ensure an exact match.

Brand	Model	Rated HP	Engine	Years	OEM Part No.	Notes
Mercruiser	215 MCM/MIE	215	Ford V8 302 CID	1970–1972	1396-5238	Original Carb #1356-4066, Holley 4/4160 Model #C9FF9510E
Mercruiser	225 MCM/MIE	225	Ford V8 302 CID	1973–1974	1396-5238	Original Carb #1356-5155, Holley 4/4160 Model #D2JL9510C
Mercruiser	225-S	225	Ford V8 302 CID	1973–1974	1396-5238	Serial Range: 3385721-4166999
Mercruiser	255 MCM/MIE	255	Ford V8 351 CID	1973–1974	1396-5238	Original Carb #1356-5169, Holley 4/4160 Model #D2JL9510E, Serial Range: 3258728-4175499

Technical Specs

Product Type: Carburetor Repair Kit
Installation: Holley 4-barrel
Fuel Type: Gasoline
Dimensions: 5.0 in x 19.0 in x 29.0 in (H x W x L)
Weight: 0.60 lb (0.27 kg)
Other Technical Attributes: Contains adjustable needles & seats for Holley 4-barrel carburetors

What’s in the Box

1 x Carburetor Repair Kit (1396-5238)

Installation Notes

Disconnect the battery and ensure the engine is cool. Follow all safety precautions for working with fuel systems.
Carefully remove the carburetor from the intake manifold, disconnecting fuel lines, linkages, and vacuum hoses.
Disassemble the carburetor on a clean workbench, laying out all parts in the order they were removed.
Thoroughly clean all metal components using a quality carburetor cleaner. Do not spray solvents on rubber or plastic parts.
Carefully remove old gaskets, seals, needles, and seats.
Install the new components from the kit, ensuring each part is seated correctly.
Reassemble the carburetor, referencing a service manual for your specific model to ensure correct assembly and torque specifications.
Reinstall the carburetor onto the engine, reconnecting all lines and linkages. Check for fuel leaks before starting the engine.
Start the engine and adjust the idle speed and mixture screws according to the manufacturer's specifications for optimal performance.

Troubleshooting & FAQ

How do I know if this kit fits my carburetor?

This kit is specifically designed for Holley 4-barrel carburetors used on Mercury/Mercruiser Ford V8 engines (302 & 351 CID) from 1970–1974. Check the compatibility table to confirm your engine model and year. It is crucial to also verify your original carburetor's model number, such as #C9FF9510E, #D2JL9510C, or #D2JL9510E, as noted in the compatibility list.

What are signs my carburetor needs a rebuild?

Common symptoms indicating a need for a rebuild include rough idling, frequent stalling, hesitation or poor acceleration, visible fuel leaks from the carburetor body, or excessive black smoke from the exhaust. These issues are often caused by worn gaskets, clogged jets, or faulty seals that this kit can replace.

What is the benefit of adjustable needles & seats?

Adjustable needles and seats allow for fine-tuning of the fuel level inside the carburetor bowl. This enables precise calibration to optimize engine performance, smooth out idling, and improve fuel efficiency based on your specific operating conditions and engine setup.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
This is an aftermarket replacement, not an OEM component.
Professional installation is recommended for safety and performance.

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