SKU: 4146046043

Aeroflow Single 40mm Pump Surge Tank - Black AF77-4055BLK

Sale price$233.55 Regular price$259.50
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Aeroflow Single 40mm Pump Surge Tank - Black AF77-4055BLKDelivery time 4 5 Days AF77 4055BLK Single 40mm Pump Surge Tank Polished These Aeroflow Performance Surge Tanks are designed to prevent starving the fuel pump by increasing the fuelling capability of the fuel system. It is usually installed in vehicles that potentially can experience fuel starvation due to fuel sloshing around in an inadequately baffled fuel tank cell. While this can occur in any vehicle when the tank is not fully filled, it is more

Delivery time 4-5 Days

AF77-4055BLK

Single 40mm Pump Surge Tank - Polished

These Aeroflow Performance Surge Tanks are designed to prevent starving the fuel pump by increasing the fuelling capability of the fuel system. It is usually installed in vehicles that potentially can experience fuel starvation due to fuel sloshing around in an inadequately baffled fuel tank/cell. While this can occur in any vehicle when the tank is not fully filled, it is more frequent in vehicles subject to violent changes in directions such as autocross, off-road, drag racing and other types of racing that involve high g-force. The primary fuel pump in the vehicle's main fuel tank will no longer directly feed the engine. Instead, the internal fuel pump will now be used to fill and maintain the level of fuel in the surge tank itself. Using a surge tank will now require new external fuel pump/s to be installed after the tank to supply fuel to the engine.

These compact Single EFI surge tanks are designed to work with any 40mm diameter fuel pumps such as AF49-1057 or AF49-1042 (Sold Separately). These smart little tanks are designed to have fuel pumps submerged in fuel for a quieter operation and longer life of the fuel pump. Utilizing a billet single 40mm pump hanger with a -6AN male for the feed, 3 x -8ORB Ports for return/feed and two electrical terminal bulkheads. The tank itself is robotically TIG welded with 2.5mm thick aluminium.

The tank is available in either Polished or Black anodised finishes. Black anodised is recommended for Ethanol or Methanol fuel systems.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 4146046043

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4.6 ★★★★★
Based on 21 reviews
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Verified Purchase
Darlene
Pawtucket, US
★★★★★ 5
Best system ever !!
My 12 yr. old Toy Poodle was already trained to a 'piddle pad' , so this system was easy to introduce. I simplly placed her piddle mat in the sturdy sided piddle box and she used it immediately. With a straight lower pad holder, she was peeing at the side and I was constantly having to clean the surrounding floor . Now, it is all contained and she is happy with her new 'piddle place'. And, I am very happy too !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2025
V
Verified Purchase
Vanessa
Draper, US
★★★★★ 5
Great!
Took my dogs a couple days to get used to using it but works well, great for apartment living !
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Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kelli
Charlottesville, US
★★★★★ 5
Perfect for dachshund
This is the absolute perfect size and with sides. I have one without sides and it's great but my dog has decided to stand on the edge and sometimes pee goes off or poop. Also he will be excited when I get home and try to pee fast and run and it gets on the floor. This will slow him down a little. The grid is almost too small and it holds pee. I have to wipe it everytime with a paper towel. I have a 10lb dachshund. He is long and he has plenty of room. I have 23x23 pads. I fold one side of the extra plastic down on the pad and it fits perfectly. I highly recommend this one!!!
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Reviewed in the United States on March 6, 2024
K
Verified Purchase
Kerri E
Lowell, US
★★★★★ 1
Not for small dogs
Not meant for small dogs at all. holes are just the size for the nails to slip in and get stuck. my dog tried to walk off pad and ripped his nail off! I do not recommend
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Reviewed in the United States on November 13, 2025
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Verified Purchase
Heidi B
Charlottesville, US
★★★★★ 3
It's nice but...
It's nice but my pup will not go in it to use it.
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Reviewed in the United States on October 19, 2025

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