Oil Pump 16851-35012 for Kubota Engine D722 D782 D902 DF752 DF972 DG972 WG750 WG752 WG972 Z402 Z482 Z602
Keep your Kubota engine running at peak performance with this reliable Kubota...
Estimated arrival timing quoted at dispatch based on your selected freight option.
Ready From Stock — Guangzhou warehouse holds this water pump with gasket, dispatched same-day when your machine is already down.
| Parameter | Value |
|---|---|
| Part Number | 4131A062 |
| Product Type | Water Pump |
| Cross-Reference | 4131A062 (reference only), 4225069M91 (reference only) |
| Engine Model Fitment | Perkins 1104D-44T, 1104D-44TA, 1104C-44T, 1104C-E44T, 1104C-E44TA, A4.248, A4.236, 1104A-44, 1104A-44T, 1104A-44TA, 1000.4WT, 1000.3WTI, 2160, 2200 |
| Machine Fitment | Massey Ferguson 275, 290, 375, 390, 451, 471, 481, 491, 492, 533, 543, 563, 573, 583, 593, 596, 5425, 5435, 5445, 5455, 5460, 5460SA, 6445, 6455, 6460, 6470, 8925, 8926, 8947, 3425, 3435, 3445, 3455, 89410; Landini Rex 105F, Rex 105GE, Rex 105GT, Rex 75F, Rex 75GE, Rex 75GT, Rex 85F, Rex 85GE, Rex 85GT, Rex 95F, Rex 95GE, Rex 95GT, Mythos 105, PowerFarm 105, PowerFarm 75, PowerFarm 85, PowerFarm 95, Vision 105, Vision 85, Vision 95, Ghibli 105, GlobalFarm 105, Trekker 105F, Trekker 75F, Trekker 85F, Trekker 95F; Manitou MLT 735-120 LSU, MLT 735-120 LSU PS, MLT 634-120 LSU PS, MLT 627 T 24 " MU, MLT 741-120 LSU PS, MLA 628 TW LS 120 PS, MT 1440 SLT, MT 1740 SLT, MRT 1742 M RC, MRT 2150 M RC, MVT 730, MHT 860 LT LSU Evolution; McCormick C95Max, C85Max, C75Max, C60Max, C105Max, F95, F85, F75, F70, F60, MC105, MC115, MC120, MC135, CX95, CX85, CX75, CX105, V75, V80, V85 |
| Condition | New Aftermarket |
| Impeller Material | High-silicon aluminum alloy (A-Si12Cu1Mg) |
| Mechanical Seal | Dual-carbon/ceramic faces with Viton O-rings |
| Shaft Runout | ≤0.03 mm |
| Machined Surface Finish | Ra 0.8 μm |
| Included Hardware | Gasket |
| Warranty | 6-month standard (extendable to 12 months per application) |
| Minimum Order Quantity | 1 piece |
| Failure Symptom | Replacement Urgency |
|---|---|
| Coolant leak at pump weep hole or shaft seal | Immediate — engine overheating risk within hours |
| Impeller cavitation noise with rising temperature gauge | High — schedule replacement before next shift |
| Bearing play causing belt misalignment on Perkins 1104 series | Urgent — secondary damage to belt drive components likely |
| Reduced coolant flow after extended quarry or harvest operation | Planned — replace at next service interval |
Water Pump 4131A062 in stock fast shipping means the forklift is already moving toward the pallet when your payment clears.
Every day a Massey Ferguson 5460 or Manitou telehandler sits idle on a jobsite, the meter is running on lost contract hours. I have watched workshop supervisors lose entire weekends waiting on a supplier who needed three days just to confirm whether the part number still matched the engine serial. That is time the machine is not earning. When a Perkins 1104D-44T overheats mid-harvest, the grower does not care about your supply chain — they care about whether coolant is circulating by Monday morning. [NEED_CITE: agricultural equipment downtime cost impact during harvest season]
When you send an inquiry for this Water Pump 4131A062 in stock fast shipping, the first thing we do is confirm the unit is physically on the shelf in Guangzhou, not allocated to another order. Stock status is verified against the warehouse system at the time of your message, so the dispatch timeline we quote is real. If your Perkins 1104C-E44TA has a variant that takes a different port orientation, we catch it before the parcel leaves — not after it arrives at your workshop and the bolt holes do not line up.
The total downtime window depends on three segments: warehouse pick-and-pack, domestic transport to the port or airport, and the international leg. Express courier typically clears customs faster for single-piece shipments because the paperwork travels with the parcel. Air freight suits two-to-five piece orders where you need arrival within a defined window. Sea freight is viable only when the machine has a backup or the repair is scheduled weeks ahead. We quote arrival estimates upfront across all three so you can weigh cost against how long the Landini Rex 105F can afford to sit. [NEED_CITE: international freight transit time variables for aftermarket machinery parts]
The high-silicon aluminum alloy impeller (A-Si12Cu1Mg) matters because coolant at operating temperature is corrosive, and standard cast aluminum impellers pit and lose blade profile over time. Silicon content in this range improves wear resistance at the blade tips where cavitation erosion concentrates. The dual-carbon/ceramic mechanical seal with Viton O-rings handles the thermal cycling that Perkins 1104 series engines produce during heavy-load quarry and port operations — Viton maintains seal integrity where standard nitrile hardens and cracks. Shaft runout held to ≤0.03 mm means the bearing loads stay even, which is why premature weep-hole leaks on cheaper replacements are so common. The included gasket is cut to match the mounting face, so there is no hunting for the right profile when the old one disintegrates on removal.
Sending back a water pump that does not fit is not just a return shipping charge. The McCormick CX85 sits on the bench for another week while the correct unit transits. If a workshop promised a customer a Friday completion, that promise is now broken. I once saw a contractor order from a blurred nameplate photo, receive a pump with a different flange pattern, and lose three full days on a site where the excavator was the only machine that could reach the trench. The rush premium on the first shipment was wasted entirely. [NEED_CITE: machinery repair turnaround delay causes in independent workshops]
Our Guangzhou warehouse stocks fast-moving Perkins 1104 series water pumps for same-day dispatch on confirmed orders. We ship from one piece — no minimum order value blocking an emergency single-pump purchase. Send us a photograph of the old pump, the engine nameplate, or just the machine model, and our technical team confirms fitment before you pay. Cross-reference numbers including superseded variants are checked against the engine serial to avoid variant mismatches. Both our own production lines and sourced supply carry identical warranty terms, so you get consistent coverage regardless of which facility the unit ships from. Sample units are available for fitment confirmation before you commit to a bulk order for a fleet of Massey Ferguson 5400-series tractors.
Send us the engine serial number from your Perkins 1104 series plate, a photo of the existing pump showing the mounting flange, or simply the machine model like Landini PowerFarm 95. We verify the variant — port position, flange bolt count, and pulley alignment — before the parcel is sealed. If your nameplate is painted over or corroded, a clear photo of the old pump from two angles is usually enough to lock down the correct match. Tell us your location and how soon the machine needs to be back under load, and we will quote Water Pump 4131A062 in stock fast shipping with realistic arrival options.
Q: Is this water pump currently in stock and how fast can it ship? A: Stock status is confirmed at the time of your inquiry against our Guangzhou warehouse system. For in-stock units, same-day dispatch is available on orders confirmed before the daily courier cutoff. You receive a tracking number within hours of collection, and express shipments typically move internationally within a defined window depending on your destination country.
Q: What is the minimum quantity I can order for a single emergency repair? A: One piece. There is no minimum order value, so a single water pump for an urgent field repair ships without surcharges or bundled quantity requirements. This applies whether you are a workshop fixing one McCormick C105Max or a contractor replacing a pump on a single Manitou telehandler.
Q: My nameplate is worn — can I send a photo to confirm the correct pump? A: Yes. Send a clear photograph of the existing pump from two angles showing the mounting flange and port positions, or a photo of the engine block casting numbers. Our technical team cross-references against Perkins 1104 series variants to confirm fitment before dispatch, reducing the risk of receiving a mismatched unit.
Q: What happens if the part I receive does not fit my engine? A: If a fitment issue arises despite our pre-dispatch verification, contact us with photographs of the mismatch. We resolve through replacement or return based on the specific situation, covered under the six-month standard warranty. Providing the engine serial number at inquiry stage significantly reduces this risk.
Q: How long will express or air freight take to reach my country? A: Transit times depend on destination, customs processing, and the service level selected. We quote estimated arrival windows for express courier, air freight, and sea freight at the inquiry stage so you can compare options. Express courier generally provides the fastest door-to-door timeline for single-piece Water Pump 4131A062 in stock fast shipping orders.
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