Customer Appreciation Week 2026
Customer Appreciation Week 2026
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#91015594
1949-53 Flathead Car Water Pump with Wide Belt
- 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
$124.99
/each
In Stock
$138.99
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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
Key Specs
| MFG. Part # | Select Side |
| Water Pump Type | Mechanical |
| Water Pump Style | Short Depth |
| Housing Material | Steel |
| Housing Finish | Painted |
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Details
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 IncludedCharts
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Warranty Information
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Specifications
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
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.
Ratings & Reviews
4.4
9 Reviews
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.
4.4
9 reviews
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Filter by Ratings
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
Ty
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
8 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
15 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
Questions & Answers
2 Questions • 2 Answers
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