1949-53 Flathead Car Water Pump with Wide Belt

#91015594

1949-53 Flathead Car Water Pump with Wide Belt

Name: 1949-53 Flathead Car Water Pump with Wide Belt
Brand: Speedway Motors
SKU: 91015594
Rating: 4.4 (9 reviews)

9 Reviews

2 Questions

Completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation
Features modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient

Side:

Select a side

$138.99

/each

In Stock

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Mechanical Water Pump Type, Steel Housing Material

Completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation
Features modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient
Select driver or passenger side, both measuring 2.88" from engine side of pulley to mounting flange for '49-'53 Ford Flathead car engines
Pulley accepts a 5/8" wide belt, gaskets are included to ease installation
Pair with new motor mounts, pt# 91018025 sold separately

See more details

Key Specs

MFG. Part #	Select Side
Water Pump Type	Mechanical
Water Pump Style	Short Depth
Housing Material	Steel
Housing Finish	Painted

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Details

Original Flathead water pumps have always suffered from unreliable bronze bushings and carbon seals. They almost always leaked and even Ford manuals warned mechanics not to tighten fan belts too tight. The excess slack allowed belts to slip and lose contact with the generator and water pump pulleys, causing more cooling and power problems.

Speedways completely new water pumps feature severe-duty roller and ball bearings, close tolerances and modular impellers to provide maximum flow and reduce cavitation. They also have modern ceramic seals on a heavy duty 5/8" shaft, making the assembly exceptionally strong and more efficient. Gaskets included.

Item Details

Gaskets Included

Charts

1949-1953 Flathead Water Pump Instructions (PDF)

Guides & Documents

Water Pumps Installation Instructions (91015594)

Warranty Information

Note: Any attempt to press off the pulley and replace it voids all warranty on the pump.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Specifications

KEY SPECS
MFG. Part #	Select Side to see
Brand	Speedway Motors
Water Pump Type	Mechanical
Water Pump Style	Short Depth
Housing Material	Steel
Housing Finish	Painted

GENERAL
Pulley Type Compatibility	V-Belt
Pulley Diameter	4.34"
Groove Count	1
Belt Width	0.63"
Housing Color	Black
Mounted Length	4.88"
Hose ID	1.75"
Pilot Shaft Diameter	0.63 Inch
Gasket(s) Included	Yes
Sold in Quantity	Each
Notes	2.88" from engine side of pulley to mounting flange. 3/8-18 NPT PLUG 3259127, 91015537 GASKET

Ratings & Reviews

4.4

9 Reviews

Overall Assessment

Customers highly recommend our product for its quality and practicality. They praise its perfect fit for a variety of models, including the 49 Ford Flathead and 50 Mercury M68, with no need for alterations. Many compliment the product for having no leaks post-installation, outperforming original parts. It is well-regarded for practical features like matched mount holes and correct pulley width. The product is deemed superior to competitors for its durable, heavy-duty material and efficient water pumping. Any deviations from the original design are addressed with included solutions, ensuring ease of use and satisfaction.

Write A Review

4.4

9 reviews

Filter by Ratings

Sort Reviews

I was sent two of the same side an wrong pumps for my truck

1.0

4 years ago

Steve

Belfair washington

Verified

The right products work great

Would Recommend

Very nice product. I would buy again!!!!!!

5.0

7 years ago

Indiana

Verified

Item fit perfectly and it was shipped fast.....

Would Recommend

Very nice!

4.0

8 years ago

Randy

OHIO

Verified

Perfect fit!

Would Recommend

I would buy this product again.

5.0

8 years ago

TT Tucker

Montreal, Quebec

Verified

For my 50 Mercury M68 Flathead - no more leaks

Would Recommend

I would buy this product again

5.0

9 years ago

Buddy

Washington

Verified

Works great pumps water like it should

Would Recommend

Quality product........

5.0

11 years ago

diamonddan

New Baltimore, MI

Verified

Speedway's 1949 Ford Flathead V-8 water pump mount holes matched up perfect. After installation there were no leaks. Pulley quality is heavy duty with correct width to accommodate the wide v-belt. 5/8" in use. The water pump casting appeared perfect / just like original, however, had a plug hole in the casting was not on original pump. This didn't matter because tapered plug was provided and installed #no leak#...........

Would Recommend

Great

5.0

13 years ago

49shoo

El Paso, TX, USA

Verified

installed without any problems or leaks. flows better then original

high flow with lots of go!

5.0

16 years ago

flathead overhaul

kissimmee, fla

Verified

awsome company

Would Recommend

Nice product.

5.0

16 years ago

Fleetline Keith

DeBary, Fl.

Purchased to replace the pump on my 49 Ford flathead. Fit perfect with no alterations and no leaks.

Would Recommend

Showing 9 of 9 reviews

Questions & Answers

2 Questions • 2 Answers

Sort Questions

French flathead Hello, I have a French Simca flathead 4.2 L or 255cu. these are the correct water pumps? The engine comes in a 1930 Model A Thx

by vsbfocus

• 12 years ago

1 answer

View Answer

do I have to oil these pumps? the original pumps have to be oiled. Do these new ones require the same

by Irak

• 13 years ago

1 answer

View Answer

2 of 2 questions shown