Product Overview
Reliable custom rubber parts for industrial applications
Quick Answer
The Jabsco 14282-0001B rubber impeller is a flexible vane pump component for replacement, maintenance service and compatible fluid handling applications. Dimensions, blade profile, hub structure, shaft connection, rubber compound, Shore A hardness, tolerance and packaging must be confirmed by drawing, official specification or physical sample before production.
The Jabsco 14282-0001B rubber impeller is a flexible vane pump component used as a replacement reference for compatible pump systems. This page does not assume unconfirmed dimensions, blade quantity, material grade, hardness or insert details. Outer diameter, height, hub structure, shaft connection and rubber compound should be confirmed by drawing, official specification or physical sample.
Product Overview
The Jabsco 14282-0001B Rubber Impeller is an 8-blade flexible Neoprene impeller manufactured as a direct-fit replacement for Jabsco inboard water pumps used across a range of marine engine cooling and general-purpose water pump applications. This part shares the same core geometry as the closely related 14282-0001 (Epoxy Plastic hub variant), with the “B” suffix denoting a specific hub or revision variant within the same product family. It is commonly stocked for inboard cooling pump service and cross-referenced within the broader 14281/14282/14602/14603/8840/14549/14556 series of Jabsco impellers.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 14282-0001B (related: 14282-0001, 14282-0003, 14282-0003B) |
| Material | Neoprene rubber |
| Number of Blades | 8 blades/fins |
| Impeller Diameter | 65 mm (2-9/16″) |
| Impeller Width/Thickness | 51 mm (2″) |
| Shaft Hub Diameter | 16 mm (5/8″) |
| Hub Insert Type | Double Flat Drive (Twin Flat Drive) |
| Profile Designation | BG 080, 2FL |
| Operating Temperature Range | 7°C to 82°C (45°F to 180°F) |
| Fluid Compatibility | Fresh water, salt water, mild chemicals, minor oil/diesel exposure |
What Is the Jabsco 14282-0001B Impeller?
The Jabsco 14282-0001B is a flexible Neoprene rubber impeller with 8 curved blades mounted on a double flat drive hub, designed for use in Jabsco inboard water pumps for engine cooling and general fluid transfer. As the pump shaft rotates, the flexible Neoprene blades deform and re-expand within the pump housing to draw in and discharge water — a self-priming action characteristic of flexible impeller pump design. This impeller is part of a closely related family of Jabsco part numbers sharing the same or very similar dimensional footprint, differentiated mainly by hub drive type and rubber compound.
Related Part Family & Compatibility
| Part Number | Hub / Notes |
|---|---|
| 14282-0001 | Epoxy Plastic Double Flat hub |
| 14282-0001B | Double Flat Drive (Twin Flat), Neoprene, 8 blades |
| 14282-0003 / 14282-0003B | Same series, alternate compound/hub revision |
| 14281-0001 / 14281-0001B | Related smaller impeller in same product line |
| 14281-0003B | Nitrile, 12 blades, Double Flat Drive variant |
| 14602-0001 / 14603-0001 | Cross-referenced inboard pump impellers |
| 8840-0001 | Cross-referenced inboard pump impeller |
| 14549-0005 / 14556-000 | Cross-referenced inboard pump impellers |
This impeller is compatible with Jabsco inboard water pump models used for engine raw-water cooling on smaller inboard marine engines.
Why Neoprene Is Used for This Impeller
- Wide chemical resistance — Neoprene tolerates exposure to fresh and salt water, mild chemicals, and small amounts of oil or diesel fuel; oils and fuels in larger concentrations will cause the impeller to swell
- Proven temperature range — rated for continuous service between 7°C and 82°C, matching typical raw-water engine cooling circuit conditions
- Industry-standard flexibility — Neoprene is the standard impeller material used for the majority of flexible impellers across the marine pump industry
- Reliable double flat drive engagement — the molded-in double flat drive hub provides secure, slip-free torque transfer from the pump shaft
Important compatibility note: Do not pump severe solvents or acids with this impeller. If corrosive products are pumped, flushing the pump with fresh water at the end of each work cycle will help prolong impeller life.
Installation & Maintenance Notes
- Dry-running caution — like all flexible impeller pumps, this impeller must never be run dry, even briefly, as the Neoprene blades can overheat and deform without water lubrication and cooling
- Recommended replacement interval — typically every 1–2 boating seasons, or per engine/pump manufacturer service schedule
- Chemical compatibility check — if there is any doubt about compatibility with a specific pumped fluid, the Jabsco chemical resistance table or factory guidance should be consulted before use
- Installation orientation — blade curvature must be installed in the correct rotational direction per the pump housing orientation to ensure proper self-priming function
Applications
- Jabsco inboard marine engine raw-water cooling pumps
- General-purpose water transfer pumps using compatible double flat drive housings
- Small to mid-size inboard engine cooling circuits
- Cross-reference replacement across the 14281/14282/14602/14603/8840/14549/14556 Jabsco impeller family
Custom & OEM Manufacturing Capability
- Material options — NBR, NR, EPDM, Silicone, Neoprene (ACM), HNBR, SBR
- Hardness range — 30–95 Shore A
- Temperature range — -40°C to +300°C depending on compound selection
- Dimensional tolerance — ±0.05 mm
- Hub options — double flat drive, key drive, spline drive, or custom insert configuration
- Certification — ISO 9001 compliant manufacturing available
- Custom branding — OEM and ODM orders accepted with customer logo and packaging
Why Source from Julong Rubber?
- Marine inboard pump application experience
- Full cross-reference matching engineered to the Jabsco 14281/14282 impeller family
- ISO 9001 certified manufacturing and inspection
- Full elastomer range — Neoprene as standard, plus NBR, NR, EPDM, Silicone alternatives
- Precision double flat drive hub molding for secure torque transfer
- Low MOQ with tiered volume pricing
- Fast delivery for stock cross-reference parts
- OEM/ODM capability — custom logo, packaging, and specification accepted
FAQ
Can this impeller be supplied as a Jabsco 14282-0001B replacement?
Yes, the product can be reviewed as a replacement reference for Jabsco 14282-0001B applications. However, the part number alone is not enough for production approval. Dimensions, blade profile, shaft connection, rubber compound and pump compatibility must be confirmed before manufacturing.
Why are exact dimensions not listed on this page?
Exact dimensions are not listed because no confirmed drawing, official specification or measured sample data has been provided. For rubber impellers, unsupported dimensions can cause installation problems, reduced flow, excessive friction or early blade damage. Confirmed data is required before production.
Can the impeller be manufactured from an old sample?
Yes. A physical sample can be used for reverse engineering when the original drawing is unavailable. The sample should be checked for wear, deformation and blade damage. Critical dimensions, pump chamber clearance and operating conditions should still be confirmed before tooling.
How should buyers select the rubber material?
Rubber material selection depends on the working liquid, temperature, rotation speed, dry-running risk, oil exposure and chemical contact. Buyers should provide the exact media and service conditions. Material selection depends on the application conditions.
Is tooling required for this rubber impeller?
Tooling is usually required for molded rubber impellers with custom blade geometry, hub structure or insert design. Tooling cost depends on the drawing and product structure. Prototype samples can be reviewed before batch production.
Are samples available before bulk production?
Samples are available upon request. Sample preparation depends on the confirmed dimensions, rubber compound, Shore A hardness, insert structure, tooling status and inspection requirements. Please provide a drawing, official specification or physical sample for review.
Request a Custom Quote
Send your Jabsco 14282-0001B rubber impeller drawing, official specification, pump model or physical sample for review. Please include dimensions, shaft connection, blade profile, rubber material, hardness, working liquid, temperature, speed, rotation direction, quantity and packaging requirements.
