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⚙️ Upgrade your pump game with the Flex Coupler — fit, function, and flawless performance!
The Flex Coupler by J/B Industries is a precision-engineered nylon coupler designed for vacuum pumps, featuring a 1.5-inch length and 0.5-inch bore size. It replaces multiple legacy parts, ensuring broad compatibility and easy installation, making it an essential upgrade for professionals seeking reliable pump performance.
| ASIN | B07B8L72HK |
| Best Sellers Rank | #884,325 in Automotive ( See Top 100 in Automotive ) #1,883 in Air Conditioning Line Repair Tools |
| Brand Name | J/B Industries |
| Color | Green |
| Customer Reviews | 4.8 4.8 out of 5 stars (229) |
| Item Length | 1.5 Inches |
| Manufacturer | J/B Industries |
| Material Type | Nylon |
| Nominal Wall Thickness | 0.421875 inches |
| Outside Diameter | 1.34 Inches |
| Unit Count | 1.0 Count |
D**D
The right fit for my vacuum pump.
Fit perfectly and easy to install.
M**S
works great
fit just right on my vacuum pump.
M**N
this fit perfect using a 1/8" Allen, looks to be like a perfect duplicate
you can just use the rubber piece or change metal pieces also as they seem to fit the rubber better.
J**T
Exact replacement for my J/B vacuum Pump
Easy replacement for a failed coupling. Works well , time will tell for how long.
R**N
quick fix
plug and play quick fix on a broken coupling vacuem pump
R**Z
works
fits well
B**R
Works fine.
A little tricky to install but works well. It was a little bit of a problem figuring out which one I needed but got info from JB
B**M
Great product
Great product
Trustpilot
2 days ago
2 weeks ago