Water Pump Cooler Impeller Spacer for GasGas 700 SM/ES 2022–2024

Original plastic impellers deform when exposed to heat. Our CNC impeller, made from aerospace-grade aluminum, is extremely robust and corrosion-resistant. With larger blades and a raised base, it ensures better coolant flow, faster cooling, and optimized heat exchange.

Features:

• Oversized Impeller & Raised Base – Enlarged impeller blades are designed to discharge more fluid at the same engine speed, achieving faster cooling. To accommodate the blades, a spacer is included to be installed between the engine block and the water pump cover. The raised base of the impeller also facilitates the impulse of the coolant, maximizing flow rate and enhancing heat exchange. The improved impeller profiles avoid unpleasant cavitation which would result in a loss of efficiency.
• Aluminum Spacer – The aluminum spacer increases the heat dissipation area, effectively preventing overheating and reducing your radiator’s activation. With the combination of aluminum spacer and improved impeller, your motorcycle’s potential can be maximized.
• High-Hardness Blades – The stock impeller is made of thin plastic which easily deforms over time under high temperatures, causing friction on the water pump cover. Our product is made from aerospace-grade billet aluminum, extremely robust and corrosion resistant.
• Dynamic Look – Anodized surface for enhanced aesthetics and rust resistance. Ride your beloved bike with pride.
• CNC Technology – Utilized the latest generation CNC technology, they are cut to ensure high accuracy for a perfect fit.

Item Specifications:

Brand: NiceCNC
Condition: 100% Brand new
Material: Billet aluminum
Processing: CNC-machined

Package Included:
1x Water Pump Spacer
1x Water Pump Impeller
2x Gasket
(including all necessary mounting hardware)

Cooling Effect Test:
Coolant temperature was reduced from 200℉ to 192℉ after installation in a 50-minute idle test. Data may vary depending on your region's specific environment and riding intensity. See the attached video for more details.

Fitment: 

• For Husqvarna

701 BLACK ARROW / WHITE ARROW / Enduro / Supermoto 2016-2023

• For KTM

690 DUKE/DUKE R/Enduro/Enduro R/SMC/SMCR 2008-2023

• For GasGas

700 SM/ES 2022–2024

Installation Instructions:
✅ 1. Clean contact surfaces: Before installing the gasket, thoroughly clean the contact surfaces of the water pump and engine housing to ensure: • No oil, dust, or sealant residues. • Remove residues with a clean cloth or scraper, and wipe the surface dry and residue-free with a degreaser.
🔹 Purpose: Avoid poor sealing and ensure sealant adhesion.

✅ 2. Apply PTV engine sealant evenly • Apply a thin, even layer of PTV engine sealant to both sides of the gasket. • Avoid excessive sealant application, as this can lead to: • poor sealing • sealant overflow, making future disassembly difficult.
🔹 Note: Use PTV sealant that meets specifications to ensure high temperature resistance, leak-free operation, and durable sealing performance.

✅ 3. Proper installation and tightening • Align the gasket with the applied sealant precisely between the water pump and engine. • Tighten the screws according to the manufacturer's torque specifications to ensure uniform compression.
⚠️ Caution: • Avoid overtightening, as this can lead to: • damage to the gasket • deformation of the contact surface, impairing sealing.

✅ 4. Curing time • After assembly, allow the sealant to cure undisturbed. • Observe the sealant's instructions for curing time to ensure optimal sealing performance before starting the engine.
🔹 Tip: Avoid moving or disassembling parts during the curing process.

✅ 5. Safety instructions • Wear protective gloves during assembly to avoid skin contact with sealant. • Work in a well-ventilated area to avoid inhaling volatile gases. • Use a specialized cleaner or alcohol to remove excess sealant to keep the contact surface clean.

Disclaimer:

Nicecnc Store parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Harley-Davidson, KTM, Duke, Aprilia, Triumph, Husqvarna, Honda, Yamaha, Kawasaki, Suzuki, Beta, GASGAS, Sherco, Polaris, Can-am, Arctic Cat, Ski-Doo, Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian, etc.