Overhaul Gasket Kit for Isuzu Engine 4LE2 Hitachi Excavator ZX40U ZX50U ZX55UR EX55UR-3
Get your Hitachi ZX40U or ZX50U excavator back to peak performance with...
Get your Kubota D902 engine back to peak performance with this complete cylinder head and full gasket kit—eliminating costly downtime from mismatched parts or unreliable repairs. Designed for seamless installation on D902, D902-E2B, D902-E3B, and D902-E4B engines, this kit includes precision-machined components that meet OEM specifications, ensuring a perfect fit with part numbers like 1G687-03022 (cylinder head) and 1G823-99354 (gasket kit). Each kit undergoes rigorous pre-shipment testing to guarantee leak-free operation, so you can trust it to handle the demands of heavy equipment without second-guessing quality.
| Parameter | Details |
|---|---|
| Part Name | D902 Complete Cylinder Head with Full Gasket Kit |
| Cylinder Head Part Numbers | 1G687-03022, 1G68703022, 1G826-03040, 1J094-03040, 1G82603040, 1J09403040, 1G962-03045, 1G96203045, 1G962-03040, 1G962-03046, 1G962-03042, 1G96203040, 1G96203046, 1G96203042, H1G90-03040, H1G9003040, 1J025-03040, 1J02503040, KEACK-1G962, KEACK1G962, KEACK-H1G90, KEACKH1G90, KEACK-1J025, KEACK1J025 |
| Gasket Kit Part Numbers | 1G82399354, 1G823-99354, 1G96099363, 1G960-99363, 1G96099364, 1G960-99364, 1G96099365, 1G960-99365, 1G96299363, 1G962-99363, 1G96299365, 1G962-99365 |
| Compatible Brand | Kubota |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Engine Models |
|---|---|
| Kubota | D902, D902-E2B, D902-E3B, D902-E4B, D902-E2B-DGDE-1, D902-E2B-EXMK-1, D902-E2B-HQV-1, D902-E2B-MRG-1, D902-E2B-SCG-1, D902-E2B-SJC-1, D902-E2B-WDDE-2, D902-E2B-WDDE-3, D902-E2B-WDS-1, D902-E3B-BMG-1, D902-E3B-CKP-1, D902-E3B-DGDE-1, D902-E3B-EXMK-1, D902-E3B-MRG-1, D902-E3B-MRG-2, D902-E3B-SCG-1, D902-E3B-SJC-1, D902-E3B-SKL-1, D902-E3B-VMR-1, D902-E3B-WDDE-2, D902-E3B-WDDE-3, D902-E3B-WDDE-4, D902-E3B-WDS-1, D902-E4B-ACP-1, D902-E4B-BMG-1, D902-E4B-SCG-1, D902-E4B-SJC-1, D902-E4B-SKL-1, D902-E4B-TRX-1, D902-E4B-VMR-1, D902-E4B-WKR-1, D902-ET02, D902-7D2255 |
When your Kubota D902 engine fails, every hour of downtime costs money—whether it's a construction site waiting for equipment or a farm unable to complete critical tasks. Many operators face the dilemma of overpaying 30-50% for OEM parts with 2-4 week lead times, or risking counterfeit components that fail prematurely and cause secondary damage. Finding a single supplier for both cylinder heads and gasket kits adds another layer of frustration to urgent repairs.
Our Kubota D902 cylinder head and full gasket kit solves these challenges with components that match OEM specifications at a competitive price. As a 10-year experienced supplier with 10,000+ SKUs in stock, we ensure your repair gets the parts it needs without delay. Each cylinder head undergoes rigorous incoming material inspection and pre-shipment performance testing, while the gasket kit includes all necessary seals for a complete engine rebuild—perfect for excavator, agricultural, and industrial machinery repairs.
This cylinder head and gasket kit is engineered for the demanding conditions Kubota D902 engines face—from construction sites and mining operations to agricultural fields and material handling equipment. The cylinder head manages combustion pressures and heat transfer, while the precision-cut gaskets prevent oil and coolant leaks that can lead to engine overheating and power loss. Whether your equipment operates in high-dust environments or frequent start-stop cycles, these components maintain performance under load.
Our cylinder head features a durable cast iron construction that matches OEM hardness specifications, resisting warping under extreme temperatures. The valve seats are precision machined to ensure proper sealing and compression, critical for engine efficiency. The accompanying gasket kit uses high-temperature resistant materials, including multi-layer steel (MLS) head gaskets that maintain seal integrity even with thermal expansion. Each part is dimensionally accurate to guarantee drop-in compatibility with Kubota D902 engines, eliminating fitment issues common with generic replacements.
While budget cylinder heads may save money upfront, they often lack proper heat treatment, leading to cracks after just a few hundred operating hours. Similarly, low-quality gaskets can fail within months, causing coolant leaks that damage pistons and crankshafts—resulting in repair costs 3-4 times higher than the original part investment. Our ISO-certified components meet the same quality standards as OEM parts, ensuring you avoid costly rework and extend your engine's service life.
We work exclusively with ISO-certified factories, conducting strict incoming inspections on all materials. Every cylinder head undergoes pressure testing and dimensional checks before shipment, ensuring OEM-equivalent performance. Our 3-12 month warranty covers manufacturing defects, with a dedicated technical team available 24/7 to assist with part verification. With 10 years of export experience and 20+ industry professionals, we've built a reputation for reliability across North America, Europe, and Southeast Asia. Our Guangzhou warehouse stocks thousands of Kubota parts, enabling 2-5 day shipping for urgent repairs.
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