Jabsco 18753-0278 Screw Kit, Stainless Close Coupled
The Jabsco 18753-0278 is a genuine Jabsco screw kit for the stainless steel close coupled pumps, with the bolts, screws, set screws and washers that hold the pump to the motor adaptor and the stub shaft to the motor. It is listed for the stainless steel close coupled versions of the Jabsco 30510 and 30550 series industrial flexible impeller pumps.
Pump fasteners corrode, strip and go missing, especially on pumps that are taken apart for regular impeller service. A complete kit replaces them with the correct sizes, lengths and materials in one package. Tighten screws evenly in a cross pattern so covers and plates seal without distortion, and do not overtighten into plastic or soft metal parts.
Key Features
- Genuine Jabsco hardware
- Listed for 30510 and 30550 Series Pumps
- Correct sizes and lengths
- Replaces corroded or stripped screws
- All pieces in one package
- Supports even, leak free assembly
Applications
- Jabsco 30510 and 30550 Series Pumps
- Jabsco pump rebuilds
- Replacing corroded fasteners
- Impeller and cover service
- Marine and industrial pumps
- Keeping service spares
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 18753-0278
- Part Type: Screw kit
- Contents: 3/8-16 x 1 in hex head bolts, M5 x 16 mm and M5 x 8 mm hex head screws, 1/4-20 cup point and dog point set screws, 3/8 in and M5 flat washers
- Fits: Stainless steel close coupled versions of the Jabsco 30510 and 30550 series industrial flexible impeller pumps
- Condition: New
Frequently Asked Questions
Q: Can I mix old and new screws?
It is best to fit the full set so the clamping load is even.
Q: Are the screws stainless?
Materials match the factory hardware for the pump.
Q: Why replace the screws?
Corroded or stretched screws can strip or fail to clamp evenly, which lets covers leak.
Q: How tight should they be?
Snug and even. Tighten in a cross pattern and avoid overtightening into plastic or soft metal.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct screw kit.