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Johnson Pumps 10-24949-01 F4B-9 Flexible Impeller Engine Cooling Pump

Manufacturer

Johnson Pumps

<p>For more than eight decades, Johnson Pumps has been engineering dependable marine pumping solutions that sailors, boaters, and commercial vessel operators trust when reliability matters most. As part of the SPX FLOW family, this industry-leading manufacturer has built a reputation for designing pumps specifically optimized for the demanding marine environment, where saltwater corrosion, constant vibration, and mission-critical performance requirements separate exceptional products from ordinary ones.</p><h3>Marine-Specific Engineering Excellence</h3><p>What sets Johnson Pumps apart is their unwavering commitment to marine-grade construction and design. Unlike generic pumps adapted for marine use, every Johnson product is engineered from the ground up to withstand the unique challenges of life on the water. Their pumps feature corrosion-resistant materials, sealed electronics to prevent moisture intrusion, and robust housings designed to handle the continuous stress of marine applications. This marine-first philosophy has made Johnson Pumps the go-to choice for everyone from weekend recreational boaters to professional maritime operators.</p><h3>Comprehensive Marine Pumping Solutions</h3><p>Johnson Pumps offers one of the industry's most extensive product portfolios. Their <a href="/11265-johnson-pumps-circulation-air-conditioning-pumps-200261">circulation and air conditioning pumps</a> deliver efficient coolant flow for engine cooling systems and climate control applications, ensuring vessels maintain optimal operating temperatures even during extended voyages. For onboard fresh water delivery, Johnson's <a href="/11265-johnson-pumps-water-pressure-system-pumps-201165">water pressure system pumps</a> provide consistent, reliable pressure for galleys, heads, and shower facilities, bringing home-like convenience to life aboard. When it comes to keeping decks, equipment, and catches clean, their <a href="/11265-johnson-pumps-wash-down-pumps-systems-201156">washdown pumps and systems</a> deliver powerful, on-demand water flow that makes maintenance and cleanup tasks quick and efficient.</p><h3>Built for Reliability When It Matters Most</h3><p>Beyond their diverse product range, Johnson Pumps has earned customer loyalty through exceptional durability and performance longevity. Their automatic bilge pump systems feature smart switching technology that activates instantly when water is detected, providing peace of mind whether you're aboard or away from your vessel. Johnson's commitment to quality extends beyond the products themselves—their pumps are backed by comprehensive documentation, readily available service parts, and a support network that understands the marine industry's unique needs. For boat owners who demand pumps that perform reliably season after season, Johnson Pumps continues to set the standard for marine pumping excellence.</p>

Part Number

102494901
07/13/2036 1:35 AM
Sale Price

$338.87

In Stock (8)

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Product Details

The Johnson Pumps F4B-9 flexible impeller pump provides an efficient and reliable solution for marine engine cooling and raw water pumping applications. This OEM-quality pump is designed to handle the demanding conditions of marine environments with proven performance and durability.

Key Features:

  • Self-priming design lifts water up to 3 meters (10 feet) without manual priming
  • Flexible neoprene impeller creates vacuum as vanes depress and rebound, drawing fluid efficiently
  • Can pass fairly large solids without clogging or damage, reducing filtration requirements
  • Engineered for raw water and freshwater cooling applications
  • Does not require installation below the waterline due to self-priming capability
  • Easily replaceable wearing parts for simplified maintenance
  • Uses impeller kit 09-810B-1 for service replacement

Important Operating Note: Like all flexible impeller pumps, this unit depends on water for lubrication of the impeller and seals. Do not run dry for more than 30 seconds to prevent damage. Regular impeller replacement is recommended as part of routine maintenance to ensure reliable engine cooling system performance.

This pump is compatible with various marine engines including Nanni diesel engines and serves as a direct replacement for Johnson Pump part numbers 10-35127-1 and 10-35127-6, Nanni Diesel 538.012.1, and Fischer Panda 30105.

Great pricing and fast shipping

great deal

I received the wrong part.I was issued a return label promptly.The service was very good.

thanks

Product arrived on time. Happy with purchase.

so far so good see what happens

Great service fast shipping Thanks

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