Product Overview
Reliable custom rubber parts for industrial applications
Quick Answer
The Jabsco 17935-0001 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 17935-0001 rubber impeller is a flexible vane pump component used as a replacement reference for compatible pump assemblies. This page does not assume unconfirmed dimensions, material grade, blade quantity, 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 17935-0001 Rubber Impeller is a 12-blade flexible impeller manufactured as a direct-fit replacement for Jabsco raw-water engine cooling pumps used across an exceptionally broad range of marine diesel engines. It shares the same dimensional footprint as the closely related JMP 8100-01 impeller family, and is one of the most widely cross-referenced marine impeller part numbers in the industry — matching engines from Caterpillar, Detroit Diesel, Onan, Perkins, and Volvo Penta.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | 17935-0001 |
| Material | Neoprene rubber |
| Number of Blades | 12 blades |
| Impeller Diameter | 95 mm |
| Impeller Width | 63 mm |
| Shaft Hub Diameter | 25 mm |
| Hub Insert Type | Spline Drive (12-tooth) |
| Fluid Compatibility | Fresh water, salt water, general engine cooling duty |
What Is the Jabsco 17935-0001 Impeller?
The Jabsco 17935-0001 is a flexible Neoprene rubber impeller with 12 curved blades mounted on a 12-tooth spline-drive hub, designed for use in bronze-bodied flexible impeller pumps that circulate raw seawater or freshwater for marine diesel engine cooling. As the pump shaft rotates, the flexible Neoprene blades deform and re-expand within the pump housing to draw in and discharge cooling water — a self-priming action characteristic of flexible impeller pump design. This part number is one of the broadest cross-referenced impellers in the marine industry, reflecting its use as a common OEM auxiliary sea water pump component across multiple engine manufacturers.
Cross-Reference & Compatibility
| Brand | Part Number(s) |
|---|---|
| Jabsco | 17935-0001 |
| Johnson | 09-819B |
| Caterpillar (CAT) | 5L6042, 5N9360, 1W9046 |
| Detroit Diesel | 5196628, 5193553, 8924838 |
| Onan | 500135 |
| Perkins | 7054 |
| Volvo Penta | 807904, 825942, 857636-1, 875660, 875736, 21730344, 877066, 21951362 |
| Ancor (aftermarket) | J050035 |
| CEF (aftermarket) | 500135 |
| JMP Marine (aftermarket) | 8100-01, 8100-01K (kit) |
Used in JMP Marine pump models: JPR-G6100, JPR-CT3306, JPR-V2000.
Why Neoprene Is Used for This Impeller
- Wide chemical resistance — Neoprene tolerates exposure to fresh water and salt water typical of raw-water engine cooling circuits
- Industry-standard flexibility — Neoprene remains the benchmark material for flexible impeller pumps across a huge range of OEM engine cooling systems
- High blade count for flow volume — the 12-blade configuration provides strong displacement per rotation, suited to auxiliary and main cooling circuits on medium to large diesel engines
- Reliable spline engagement — the molded-in 12-tooth spline drive insert ensures secure, slip-free torque transfer from the pump shaft
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 seasons or per engine manufacturer service schedule, to prevent unexpected cooling failure
- Service kit availability — often supplied as a complete kit including a matching gasket or O-ring for a full service replacement in one part number
- Installation orientation — blade curvature must be installed in the correct rotational direction per the pump housing orientation to ensure proper self-priming function
Applications
- Caterpillar marine diesel engine cooling pumps
- Detroit Diesel marine engine cooling circuits
- Onan marine generator cooling pumps
- Perkins marine diesel engine cooling pumps
- Volvo Penta marine diesel engine cooling pumps
- General bronze flexible impeller pump bodies for engine cooling and raw-water transfer
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 — spline drive, key drive, double flat 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?
- Full cross-reference matching engineered to Jabsco, Johnson, Caterpillar, Detroit Diesel, Onan, Perkins, and Volvo Penta dimensional equivalents
- ISO 9001 certified manufacturing and inspection
- Full elastomer range — Neoprene as standard, plus NBR, NR, EPDM, Silicone alternatives
- Precision spline-drive hub molding — secure torque transfer, no slip
- Low MOQ with tiered volume pricing
- Fast delivery for stock cross-reference parts
- OEM/ODM capability — custom logo, packaging, and specification accepted
- Marine diesel engine application experience across commercial and recreational vessels
FAQ
Can this impeller be supplied as a Jabsco 17935-0001 replacement?
Yes, the product can be reviewed as a replacement reference for Jabsco 17935-0001 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 17935-0001 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.
