Product Specifications
| Parameter | Details |
|---|
| Part Name | D1005 Cylinder Head |
| Part Number (OEM Reference) | D1005 cylinder head |
| Brand Compatibility | Kubota, Hitachi, Beta Marine, Airman, Denyo, Hinomoto, JLG, Bomag |
| Machine Model Fitment | Kubota ZD25, ZD25F, ZD28, ZD326, ZD331LP; L4240, L4300, L4330, L4400, L4630; B2301HSD, B2320DT, BX2670, F2560, and more (see full list below) |
| Condition | New aftermarket, complete with valves and springs |
| Warranty | 6-month standard warranty against manufacturing defects |
| Packaging | Individual sealed box with anti-rust coating and foam protection |
Compatible Models
| Brand | Applicable Models |
|---|
| Kubota | ZD25, ZD25F, ZD28, ZD326, ZD331LP, L4240DT/GST/HST, L4300DT/F, L4330DT/GST/HST, L4400DT/F, L4630DT/GST/HST, B2301HSD, B2320DT, BX2660, BX2670, BX2680, F2260, F2560, G261, KB185, KB205 |
| Hitachi | B2100, B2100DT, B2100-HST-D, B7500, B7500DT, B7510, B2301HSD, B2320, B2320DT, B2320DTN, B2320DWO, ZD326 |
| Beta Marine | Beta 28, Beta 30, BD1005 |
| Airman | DLW380SDK, DLW400ESW, DPS90SPB, TLW380SSWK |
| Denyo | DIS90AC2, DIS90SB, TLE380SSWK |
| Hinomoto | CX18, CX19, CX180, CTX18, CTX20, CTX167, CTX175, CTX180, CTX187, JTX-18 |
| JLG | 260MRT |
| Bomag | BMP8500 |
Tired of Engine Overheating and Power Loss on Your Kubota Zero Turn Mower?
Zero-turn mowers in commercial landscaping operations stop working for hours—or days—when the D1005 cylinder head fails. Counterfeit or poorly machined heads cause compression loss, coolant leaks, and valve train damage. OEM replacements take 3–4 weeks to arrive, delaying seasonal work. And sourcing one part across multiple suppliers wastes time and increases error risk.
OEM-Equivalent Quality, Ready to Install
This D1005 cylinder head is manufactured in ISO 9001-certified facilities and tested before shipment for sealing integrity, valve lift accuracy, and surface flatness—matching original Kubota specifications. Designed for daily use in high-duty-cycle zero-turn mowers and compact tractors, it delivers consistent performance under sustained load. With 10 years’ experience supplying D1005 cylinder head for ZD25 and Kubota ZD28 cylinder head replacement globally, we stock over 10,000 engine parts—including this item—in our Guangzhou warehouse.
Where This Part Works
This D1005 engine head ready to install operates reliably in demanding environments: commercial turf maintenance fleets, municipal grounds departments, golf course maintenance teams, and agricultural contractors using Kubota zero turn mowers. It withstands continuous operation at 3,000+ RPM, thermal cycling between 80°C and 220°C, and exposure to grass clippings, dust, and moisture. Choosing the correct D1005 head with valves and springs ensures stable combustion, prevents head gasket failure, and maintains optimal oil and coolant separation.
Engineering Details That Matter
The cylinder head is precision-machined from A380 aluminum alloy—lightweight yet thermally stable under repeated heat cycles. Valve seats are induction-hardened to 45–48 HRC to resist recession during extended runtime. Intake and exhaust ports are flow-optimized to match OEM airflow coefficients, preserving volumetric efficiency. Surface flatness is held within ±0.05 mm across the entire deck, ensuring uniform gasket compression and eliminating coolant/oil cross-contamination. All valve guides are interference-fit pressed and honed to ±0.005 mm tolerance for precise stem alignment and reduced oil consumption.
The Real Cost of Wrong Parts
A substandard D1005 cylinder head may cost less upfront—but leads to head warping within 50 operating hours, requiring full engine disassembly. Labor for reinstallation averages $320–$480 per incident. Downtime for a commercial fleet of 12 mowers costs $1,800–$2,600/day in lost contracts. Our part meets ISO 8533 and Kubota D1005 service manual dimensional and material standards, reducing total cost of ownership by avoiding repeat repairs, unplanned shutdowns, and premature engine rebuilds. This Kubota cylinder head is built to last—not just fit.
Why Customers Trust XUNPO
We partner exclusively with ISO 9001-certified factories and perform incoming material inspection on every batch. Each D1005 cylinder head undergoes 100% pre-shipment performance testing—including pressure checks at 1.5× rated coolant system pressure (1.2 bar) and dry-compression verification. We offer a 6-month warranty covering manufacturing defects, with no-questions-asked replacement. With 10 years of export experience across 120+ countries—and 20+ technical specialists fluent in Kubota engine systems—we confirm part compatibility within 2 hours. Our Guangzhou warehouse holds this item in stock, enabling dispatch within 2–5 working days.
Packaging & Shipping
- Individually sealed in moisture-resistant box with custom-cut EPE foam cradle and anti-rust vapor-phase inhibitor paper
- In-stock items ship within 2–5 working days after payment confirmation
- Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight options available
- Real-time tracking number provided upon dispatch
- MOQ is 1 piece—designed for urgent field repairs and small workshops
Get Your D1005 Cylinder Head Now
Your mower isn’t generating revenue while it’s idle. Every hour of delay adds cost—especially during peak season. Send us your machine model (e.g., Kubota ZD28), quantity, and destination country. You’ll receive a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders.
Frequently Asked Questions
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket D1005 cylinder head, produced in ISO 9001-certified factories to match Kubota’s dimensional, material, and performance specifications.
Q: How do I confirm this fits my exact machine?
A: Provide your full model name and serial number (e.g., Kubota ZD25F S/N ZD25F-123456), and our technical team will verify compatibility within 2 hours.
Q: What is the warranty period?
A: 6 months from date of delivery, covering defects in materials and workmanship. Replacement or refund issued promptly upon validation.
Q: What is the minimum order quantity?
A: 1 piece—no exceptions. Ideal for emergency repairs, small shops, or fleet maintenance departments.
Q: How fast can you ship?
A: In-stock items ship within 2–5 working days. Express courier delivery typically reaches North America/Europe in 4–7 days after dispatch.
Q: Can I get a sample before ordering in bulk?
A: Yes—first-time customers may request one sample unit for physical evaluation and fit-check prior to bulk purchase.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
