Engine D902 D902-E2B D902-E3B D902-E4B Cylinder Head Gasket 1G962-03313 for Kubota Tractor BX2360 BX2370 BX2380 Excavator KX018-4 KX41-3 U17

Product Specifications

Compatible Models

Tired of Cylinder Head Leaks on Your Kubota D902 Engine? Get the Right 1G962-03313 Gasket for Reliable Sealing

Every unplanned engine shutdown on a Kubota RTV900G or BX2380 tractor costs operators hundreds in lost productivity — especially when caused by gasket failure during critical harvest or site prep. Counterfeit or low-grade head gaskets fail within weeks under thermal cycling, leading to coolant-oil mixing, overheating, and catastrophic head warping. OEM replacements take 18–25 days to arrive, halting fleet operations across farms, rental yards, and municipal works departments.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Kubota cylinder head gasket meets OEM dimensional and performance specifications, manufactured in ISO 9001-certified facilities with strict incoming material inspection. Each batch undergoes pressure-cycle testing simulating real-world D902 engine conditions — ensuring no leakage at peak combustion pressures up to 120 bar. Designed for excavator hydraulic power units, compact utility tractors, and RTV drivetrain service, it supports fast turnaround on KX018-4 and RTV900G head rebuilds without compromising integrity.

Where This Part Works

This gasket is routinely installed in high-duty-cycle environments: agricultural fields where BX2380 tractors run 10+ hours daily; demolition sites where KX018-4 excavators operate under extreme vibration and temperature swings; and port logistics hubs where RTV900G utility vehicles shuttle cargo under continuous load. In these applications, consistent cylinder sealing prevents compression loss, maintains oil viscosity, and avoids coolant contamination — directly impacting uptime and total cost of ownership. Kubota D902 head gasket replacement is not a maintenance item — it’s a reliability safeguard.

Engineering Details That Matter

The multi-layer steel (MLS) construction features three precision-stamped stainless steel layers bonded with fluorosilicone elastomer — providing superior resilience to thermal expansion mismatch between aluminum heads and cast iron blocks. Surface micro-texturing ensures uniform load distribution across all 18 bolt holes, eliminating localized stress points common in single-layer gaskets. Thickness tolerance is held to ±0.02 mm, guaranteeing correct deck height and valve-to-piston clearance. The elastomeric coating resists degradation from biodiesel blends and extended oil change intervals, extending service life beyond standard OEM recommendations.

The Real Cost of Wrong Parts

A $12 counterfeit gasket may save $8 upfront but risks $2,400 in labor, $1,100 in coolant/oil replacement, and $3,600 in downtime for a single RTV900G fleet unit over one season. Failed seals cause hydrolock, warped heads, and cracked blocks — repairs that exceed original equipment value. This Kubota D902-E3B cylinder head gasket kit complies with ISO 45001-aligned production standards and matches OEM torque retention specs across 500+ thermal cycles. Total cost of ownership drops 37% over two years versus non-certified alternatives — verified through field data from 142 repair centers across Southeast Asia and Latin America.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-corrosion pouch with custom-cut EPE foam cradle inside reinforced corrugated box
• 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), sea freight (25–40 days)
• Real-time tracking provided via email and WhatsApp upon dispatch
• MOQ is 1 piece — no minimum order requirement for urgent repairs

Get Your Kubota Cylinder Head Gasket Now

Your BX2370 or KX018-4 won’t wait — neither should your parts order. Send us the part number 1G962-03313, your machine model, and required quantity, and we’ll issue a formal quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. Every day your engine sits idle costs revenue — act now to restore operational readiness.

Frequently Asked Questions