Suit : 20mm or 3/4 size suport bar tube.
Please choose which chassis size you need.
1.Material: high quality aluminium; ADC12, A380, ALSI9CU3, ALSI12FE, A390, ADC14, 6061, 6063, 7075 T6, 6082 T6, 2024 T4, All kinds of aluminium alloy
2.Finishing: color anodized, Bright zinc plated, plating of Nickel,silver,copper, zinc .etc. and anodized ,powder coated, polished ,sand blasted, chemical surface treatment. as customer's requests.
4.Surface treatment: polishing,zinc plating,gold plating,nickel plating or chrome plating,anodizing and painting.
Water Pump Mounting Bracket Kit: Secure Support for Efficient Cooling
The Water Pump Mounting Bracket Kit is a comprehensive solution designed to securely mount water pumps to go-kart engines or chassis, ensuring reliable cooling performance in racing and recreational applications. Crafted from durable materials like steel or aluminum, this kit typically includes a bracket, mounting plate, bolts, and sometimes spacers or clamps, tailored to fit engines like Predator 212cc, Honda GX200, or Rotax Max. Available with adjustable designs or pre-drilled holes for 28mm to 32mm chassis tubes, it’s an essential upgrade for racers, mechanics, and DIY builders. Whether you’re cooling a high-performance kart or enhancing a custom setup, the Water Pump Mounting Bracket Kit delivers strength, versatility, and easy installation.
What Is a Water Pump Mounting Bracket Kit?
A Water Pump Mounting Bracket Kit is a set of components that attaches a water pump—used for radiator or engine cooling—to a go-kart’s frame or engine block. It includes a primary bracket (e.g., L-shaped or flat plate), mounting hardware (M6 or M8 bolts), and optional spacers or straps, ensuring a stable connection. Made from steel for durability or aluminum for weight savings, it’s a key part of liquid cooling systems, as noted by GoPowerSports and KartPartsDepot, maintaining optimal engine temperatures.
Why Use a Water Pump Mounting Bracket Kit?
This kit ensures the water pump stays firmly in place under vibration and heat, preventing leaks or misalignment that could compromise cooling efficiency, a benefit highlighted by EC Carburetors and GoKartGuide. For racing, it supports high-RPM performance; for recreation, it adds reliability to custom cooling setups, making it a practical solution for maintaining engine longevity without complex modifications.
Engineered for Durability and Fit
Our Water Pump Mounting Bracket Kits are designed to fit standard kart chassis and engines, with options in zinc-plated steel or anodized aluminum. Featuring adjustable mounts or pre-drilled slots, they accommodate pumps from brands like OTK, CRG, and Tillotson, providing a secure, adaptable foundation that enhances cooling system performance across diverse karting needs.
Key Features of the Water Pump Mounting Bracket Kit
The Water Pump Mounting Bracket Kit combines robust construction, flexibility, and ease of use, making it a critical component for kart cooling systems. Here’s what sets it apart.
High-Strength Steel or Aluminum Build
Constructed from mild steel or 6061 aluminum, the kit offers tailored performance: steel brackets (e.g., GoPowerSports’ zinc-plated kit) provide tensile strength up to 60,000 PSI for heavy-duty use, while aluminum versions (e.g., KartPartsDepot’s anodized plate) weigh 4-6 ounces, reducing kart mass for racing, per Point Karting’s specs, ensuring durability in various conditions.
Adjustable or Pre-Drilled Mounting Options
With adjustable slots or pre-drilled holes (e.g., 5/16” or 3/8” per Comet Kart Sales), the bracket fits chassis tubes of 28mm to 32mm or engine blocks directly. This flexibility, as seen in EC Carburetors’ universal kits, allows precise pump positioning, aligning with pulleys or belts for optimal coolant flow and tension.
Secure Fastening with Included Hardware
The kit includes M6 or M8 bolts, nuts, and sometimes spacers or clamps (e.g., KartPartsDepot’s 1-1/4” clamp), ensuring a firm connection to the chassis or engine. Tightened to 10-20 ft-lbs, this hardware, noted by GoPowerSports, resists vibration and heat expansion, maintaining pump stability during operation.
Corrosion-Resistant Finishes
Steel brackets feature zinc or chrome plating, while aluminum options come anodized in colors like silver or black. These finishes, as per e-rigging.com, protect against rust and wear from moisture, salt, or track debris, extending lifespan beyond untreated metals in outdoor or wet environments.
Applications of the Water Pump Mounting Bracket Kit
The Water Pump Mounting Bracket Kit’s versatility and reliability make it suitable for a variety of karting and small engine scenarios, from racing to custom builds.
Competitive Kart Racing Cooling
In sprint, oval, or endurance racing, the kit mounts water pumps to cool high-performance engines like Rotax Max or IAME X30 on chassis from OTK or Tony Kart. It ensures consistent coolant flow under high RPMs, preventing overheating on demanding tracks, a benefit underscored by GoKartGuide and Point Karting’s cooling upgrades.
Recreational Kart Engine Maintenance
For recreational karts with Predator 212cc or Honda GX200 engines, the kit supports water pumps for reliable cooling during casual rides or club events (e.g., Manco or Yerf-Dog chassis). Its sturdy design enhances engine longevity, making it ideal for family karts or rentals, as recommended by GoPowerSports.
Custom Builds and Aftermarket Systems
DIY builders use the kit to integrate water pumps into bespoke karts or retrofit older models with liquid cooling (e.g., Tillotson pumps per EC Carburetors). Its adjustable fit suits custom chassis or unique engine placements, supporting creative projects without extensive fabrication, per KartPartsDepot’s offerings.
Off-Road and High-Heat Environments
In off-road or hot climates, the kit’s durable materials and corrosion-resistant finishes maintain pump stability amidst dust, mud, or heat. It ensures cooling efficiency for karts like American Sportworks models, as noted by Comet Kart Sales, performing reliably under rugged conditions.
Technical Specifications and Installation Guide
To ensure optimal performance, understanding the Water Pump Mounting Bracket Kit’s specifications and proper installation is key. Here’s a detailed breakdown.
Size and Compatibility
The kit fits chassis tubes of 28mm to 32mm or engine blocks with M6/M8 mounting points, including brackets 4-6” long and clamps for 1-1/4” to 1-1/2” tubes (e.g., GoPowerSports’ specs). It’s compatible with pumps for engines from 150cc to 300cc on chassis from CRG, Margay, and Tony Kart, supporting belt-driven or direct-mount systems.
Material Strength and Durability
Steel brackets offer tensile strength up to 60,000 PSI, lasting 800-1,200 hours under heavy use, while aluminum (6061) provides 45,000 PSI and 500-700 hours, with anodized finishes extending wet-condition life to over 1,000 hours, per e-rigging.com’s data. Both resist deformation and corrosion, ensuring consistent pump support.
Step-by-Step Installation
Preparation: Measure chassis tube or engine mount spacing (e.g., 28mm). Gather the kit, pump, M6/M8 bolts, and tools (e.g., 13mm wrench, 5mm hex key).
Positioning: Align the bracket with the chassis tube or engine block, positioning the pump for belt alignment (e.g., 1/4” offset per GoKartGuide). Mark bolt holes if drilling is needed.
Securing: Attach the bracket with M6 bolts to the chassis (10-15 ft-lbs) and M8 bolts to the pump (15-20 ft-lbs), tightening in a crisscross pattern. Add spacers if required for clearance.
Final Check: Spin the pump pulley to confirm no binding, then test at idle to ensure coolant flow and no vibration. Adjust alignment if needed, per KartFab’s cooling tips.
Maintenance Tips
Inspect the bracket for cracks, corrosion, or loose bolts after wet or high-heat runs, cleaning with a soft brush and mild solvent. Re-tighten bolts after 50 hours and replace if bent or stripped, typically after 700-1,200 hours depending on material and conditions. Store in a dry place to prevent rust.
