<p>Stop downtime and costly engine wear — this <strong>Kubota oil pump</strong> delivers OEM-equivalent pressure stability and flow consistency right out of the box, so your D722 or D902 stays running smoothly through heavy-duty cycles.</p> <ul> <li>Fits 12+ Kubota engine variants — including hard-to-match D722-E4B-TRX-1 and D902-E3B-VMR-1 — with precision-machined gear clearances verified to ±0.005mm</li> <li>Direct replacement for 16851-35012 <em>and</em> cross-compatible with 16851-35010/16851-35014 — no guesswork when ordering spares</li> <li>Built with hardened steel gears and a reinforced aluminum housing to resist cavitation in high-RPM zero-turn mowers like the ZD1011</li> <li>Ships same-day from our Guangzhou warehouse — no waiting weeks for OEM backorders</li> </ul>
MOQ
1 Piece
Lead Time
2-5 Business Days
Shipping
120+ Countries
Warranty
3-12 Months
Compatible Brands
| Parameter | Details |
|---|---|
| Part Name | Oil Pump |
| Part Number (OEM Reference) | 16851-35012 |
| Brand Compatibility | Kubota |
| Machine Model Fitment | B7300HSD, B7400HSD, B7410D, BX1500D–BX25DLB-1, G1700–G6200H, GF1800–GR2120B-2, T1600H series, K-008–KX41-3, U15–U17, RTV900 series, ZD1011–ZD323, ZG332P, ZP330P |
| Engine Model Fitment | D722, D782, D902, DF752, DF972, DG972, WG750, WG752, WG972, Z402, Z482, Z602 and 20+ variants including D722-E2B, D902-E3B, etc. |
| Replacement Part Numbers | 16851-35010, 16851-3501-0, 1685135010, 16851-35012, 1685135012, 16851-35014, 15841-35010, 1685135014, 1584135010 |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Packaging | Original-style retail box with anti-static foam cushioning |
| Brand | Applicable Models |
|---|---|
| Kubota Tractor | B7300HSD, B7400HSD, B7410D, BX1500D, BX1800D, BX1830D, BX1850D, BX1860, BX1870, BX1870-1, BX1880, BX1880-1, BX2230D, BX2350D, BX2360, BX2370, BX2370-1, BX2380, BX2380-1, BX23S, BX23S-1, BX24D, BX25, BX25DLB, BX25DLB-1 |
| Kubota Garden Tractor / Lawn Mower | G1700, G1800, G1800-S, G1900, G1900-S, G2000, G2000-S, G2160, G2160AU, G2160-DS, G2460G, G3200, G4200, G4200H, G5200H, G-5500S, G6200H, GF1800, GF1800E, GR2100, GR2110, GR2120, GR2120-2, GR2120B, GR2120B-2, T1600H, T1600H-EUROPE, T1600H-G, TG1860 |
| Kubota Excavator | K-008, K008-3(KTC/KCL), KH-007H, KX018-4, KX41-3, U15, U17 |
| Kubota Utility Vehicle | RTV900G, RTV900G6, RTV900G9, RTV900R6, RTV900R9, RTV900R-SD, RTV900R-SDL, RTV900T, RTV900T2, RTV900T5-H, RTV900T6, RTV900T9, RTV900W, RTV900W6, RTV900W6SE, RTV900W8SE, RTV900W9, RTV900W9SE, RTV900XTG, RTV900XTR, RTV900XTS, RTV900XTT, RTV900XTW, RTV-X900G, RTV-X900R, RTV-X900W |
| Kubota Zero-Turn Mower | ZD1011, ZD1011-3, ZD1021, ZD1021-3, ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD321, ZD321N, ZD323, ZG332LP, ZG332P, ZP330LP, ZP330P |
Every hour your Kubota tractor, zero-turn mower, or utility vehicle sits idle due to oil pump failure costs real money — lost mowing contracts, delayed field work, or stalled site operations. OEM parts take 2–4 weeks and cost 30–50% more, while counterfeit pumps fail within 200 operating hours, risking engine seizure. With over 10 years of global export experience, XUNPO has helped thousands of fleet operators and repair shops avoid these pitfalls by supplying verified, ready-to-install replacements like this 16851-35012 oil pump.
This Kubota oil pump is manufactured in ISO-certified factories and rigorously tested before shipment to match OEM performance under real-world load conditions — whether powering a B7300HSD tractor on a dairy farm, driving hydraulic functions in a KX018-4 mini excavator, or maintaining lubrication in a ZD1011 zero-turn mower during peak season. We stock 10,000+ SKUs in our Guangzhou warehouse, including high-demand engine components like this one — no waiting, no cross-referencing delays, just reliable parts that fit and function as intended.
This oil pump operates continuously under high-temperature, high-shear conditions in agricultural, municipal, and landscape maintenance applications — from dusty construction sites where debris ingress is common, to humid coastal environments requiring corrosion resistance, and heavy-duty rental fleets running 12+ hours daily. In zero-turn mowers like the ZD1011, consistent oil pressure prevents camshaft wear; in compact tractors like the BX2380, it ensures stable idling and cold-start reliability — making correct part selection non-negotiable.
The internal gear set is precision-machined from hardened alloy steel (HRC 58–62), delivering superior wear resistance compared to cast iron alternatives commonly found in low-cost imitations. Its triple-lip nitrile rubber seal maintains integrity at operating temperatures up to 120°C and pressures up to 6 bar, preventing oil leakage that causes low-pressure alarms and bearing starvation. Dimensional tolerances are held within ±0.02 mm — ensuring full interchangeability with original Kubota assemblies without gasket modification or housing rework. Surface finish on all rotating surfaces meets ISO 1302 Ra 0.8 µm standards, reducing friction loss and extending service life beyond 3,000 operating hours under normal conditions.
A $45 counterfeit oil pump may seem economical — until it fails after 150 hours, triggering catastrophic engine damage requiring $2,800 in crankshaft and bearing replacement labor plus 5 days of downtime. Genuine-equivalent parts like this 16851-35012 oil pump reduce total cost of ownership (TCO) by delivering predictable service intervals, eliminating repeat failures, and supporting warranty compliance. All XUNPO engine components meet ISO 9001 production standards and undergo functional testing per Kubota’s published oil flow and pressure specifications — not just visual inspection. This Kubota D902 oil pump isn’t just cheaper than OEM; it’s engineered to prevent hidden operational losses.
We partner exclusively with ISO 9001-certified factories and perform incoming material inspection on every batch. Each oil pump undergoes full-load bench testing at 2,800 RPM with calibrated flow/pressure verification before shipping. All units carry a 3–12 month warranty covering manufacturing defects — no fine print, no restocking fees. With 10 years’ export history across 120+ countries, we’ve shipped over 180,000 engine components to distributors, repair centers, and fleet operators. Our 20+ technical specialists respond to part verification requests within 2 hours — not business days. And because this Kubota oil pump is stocked in our Guangzhou warehouse, you’ll receive it in 2–5 working days — no factory lead time, no guesswork.
Your equipment shouldn’t wait. Send us your part number (e.g., 16851-35012), machine model (e.g., Kubota ZD1011 or D722 engine), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. Every day your machine is down is revenue lost; act now to restore uptime.
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket oil pump, manufactured in ISO 9001-certified facilities to meet or exceed Kubota’s dimensional, material, and performance specifications.
Q: How do I confirm if this oil pump fits my specific Kubota model or engine variant?
A: Provide your exact machine model (e.g., BX2380-1) or engine serial prefix (e.g., D722-E3B-LCN-2), and our technical team will verify compatibility within 2 hours.
Q: What is the warranty period for this oil pump?
A: We offer a 3–12 month warranty against manufacturing defects — terms depend on application and usage conditions, confirmed at time of order.
Q: What is the minimum order quantity?
A: MOQ is 1 piece. No exceptions — designed for emergency repairs, technical validation, and small-scale operators.
Q: How soon can I receive this part after placing an order?
A: In-stock orders ship within 2–5 working days. Express courier delivery typically takes 3–7 days depending on destination country.
Q: Can I request a physical sample before placing a bulk order?
A: Yes — first-time customers may request a sample for functional testing. Sample fee is refundable upon placement of first bulk order.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
<p>Overhaul kit contents audited item-by-item against your specific engine build prior to shipment.</p>
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View DetailsSend us your inquiry and our technical team will verify the part and provide a competitive quote within 24 hours. MOQ starts from 1 piece.
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