Water Pump 1G772-73032 for Kubota Engine V3307 Loader SVL75 SVL75-2 SVL75-2C SVL75C Tractor M5040 M6040 M7040 M6060 M7060

Product Specifications

Compatible Models

Tired of Engine Overheating on Your Kubota V3307? Get the Right Water Pump 1G772-73032 for Reliable Cooling

Every hour your Kubota loader or tractor sits idle due to cooling failure costs hundreds — sometimes thousands — in lost productivity and repair labor. Counterfeit water pumps fail within weeks, causing sudden overheating, cylinder head warping, or even catastrophic engine seizure. OEM replacements take 3–4 weeks to arrive, halting critical jobs on construction sites or farms. And sourcing compatible parts across multiple Kubota models — from SVL75 loaders to M6040 tractors — often means juggling five different suppliers.

OEM-Equivalent Quality, Ready to Ship

This water pump 1G772-73032 is engineered as a direct replacement for Kubota V3307, V3307-DI, and V3307T engines — built by ISO-certified factories with strict incoming material inspection and 100% pre-shipment performance testing. We’ve supplied over 12,000 units to fleet operators and repair centers across North America, Europe, and Southeast Asia since 2019. Whether you’re servicing a Kubota SVL75 loader on a tight demolition schedule or rebuilding an M6040 tractor’s cooling system before planting season, this part delivers consistent flow rate and pressure stability under continuous load.

Where This Part Works

This water pump operates reliably in high-duty-cycle environments: earthmoving on mining haul roads, precision grading at municipal infrastructure projects, port-side material handling under humid salt-air conditions, and long-haul agricultural operations across temperature extremes from -15°C to +45°C. In these settings, consistent coolant circulation prevents thermal stress buildup in the V3307 block — especially during extended idling or high-torque PTO operation. Kubota water pump 1G772-73032 ensures uninterrupted heat dissipation where downtime directly impacts contract deadlines and equipment utilization rates.

Engineering Details That Matter

The impeller is precision-cast from high-silicon aluminum alloy (A380), maintaining dimensional stability after 5,000+ hours of continuous rotation at 2,800 rpm. The mechanical seal uses carbon-ceramic faces with Viton elastomers — rated for coolant temperatures up to 120°C and resistant to ethylene glycol degradation. Shaft runout is held to ≤0.05 mm per DIN 42955, ensuring minimal bearing wear and zero vibration-induced gasket leakage. Housing tolerances match original Kubota specifications ±0.02 mm, guaranteeing bolt-hole alignment and perfect gasket seating without shimming. Surface finish on the mounting face meets Ra 1.6 μm, preventing micro-leak paths that cause gradual coolant loss and air ingestion into the system.

The Real Cost of Wrong Parts

A $45 counterfeit pump may save $20 upfront — but risks $1,800 in labor to replace warped cylinder heads, $3,200 in tow fees and rental replacement costs, and $12,000+ in delayed project penalties. OEM-spec cooling performance isn’t optional: undersized flow or poor seal integrity causes localized hot spots exceeding 220°C, accelerating liner cavitation and reducing engine life by 35–40%. Our water pump 1G772-73032 meets ISO 5801 volumetric flow standards and Kubota’s published pressure curve at 1,500–2,800 rpm — delivering true total cost of ownership (TCO) control through predictable service intervals and zero unscheduled downtime.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually boxed in rigid double-walled cardboard with molded EPE foam cradling the housing and impeller assembly
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express (3–6 days), air freight (7–12 days), or sea freight (25–40 days)
• Real-time tracking provided via email and WhatsApp upon dispatch
• MOQ is 1 piece — no minimum order value required

Get Your Parts Now

Your Kubota V3307 engine shouldn’t wait weeks for cooling reliability. Send us your part number (1G772-73032), machine model (e.g., SVL75-2C or M6040FC-1), and quantity — we’ll issue a competitive quotation within 24 hours. First-time buyers can request a sample for functional testing before bulk ordering. Every day your equipment remains offline cuts into profitability: act now to restore uptime and avoid cascading repair costs.

Frequently Asked Questions