Kubota D902 Engine Rebuild Kit with New Crankshaft & 3 Rods

Product Specifications

Compatible Models

Tired of Engine Overhaul Delays? Get the Kubota D902 Rebuild Kit with New Crankshaft & Rods for Your BX2360 or RTV900

Every hour your Kubota D902-powered machine sits idle costs hundreds in lost productivity — especially on tight-deadline jobs. OEM rebuild kits take 3–4 weeks to arrive and cost up to 45% more. Worse, low-grade aftermarket kits often include reconditioned crankshafts or rods that fail within months, triggering repeat downtime and labor charges. You need reliability, not risk.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Kubota D902 overhaul kit is manufactured in ISO 9001-certified facilities and undergoes full pre-shipment performance validation — including dimensional verification, surface hardness testing (HRC 58–62), and dynamic balance checks on the new crankshaft. Designed for real-world use in excavators like the KX018-4 and utility vehicles like the RTV900, it delivers consistent torque transfer and vibration control under continuous load cycles. With 10 years’ experience supplying Kubota engine components globally, we’ve shipped over 2,300 D902 rebuild kits to repair centers across North America, Southeast Asia, and the Middle East.

Where This Part Works

This Kubota D902 rebuild kit operates reliably in high-duty environments: compact excavator digging cycles (KX018-4), agricultural tractor field work (B6200), port-side utility transport (RTV900), and generator standby duty (GL-6500S). In these applications, the crankshaft endures torsional stress up to 185 N·m and rod bolts sustain cyclic loads exceeding 12,000 psi. Using non-spec parts risks journal scoring, bearing seizure, or main cap walk — all leading to catastrophic failure.

Engineering Details That Matter

The included crankshaft is forged from 42CrMo alloy steel, heat-treated to HRC 58–62, and precision ground to ±0.005 mm journal tolerance — ensuring proper oil film formation and preventing premature wear. All 3 connecting rods are new (not reconditioned), machined from high-tensile 40Cr steel with fracture-split big ends for perfect cap alignment and bolt preload retention. Piston rings meet JIS B 8201 Grade A tolerances for optimal cylinder sealing at peak combustion pressures (up to 120 bar). Gasket materials include multi-layer steel (MLS) head gaskets and nitrile rubber valve cover seals rated for continuous operation at 130°C.

The Real Cost of Wrong Parts

A $120 counterfeit D902 crankshaft may save $80 upfront — but if it fails after 200 operating hours, you’ll pay $1,400+ in labor, $320 in replacement bearings and liners, and lose 2–3 days of revenue per machine. Industry data shows substandard rebuild kits reduce engine life by 40–60% versus OEM-equivalent assemblies. Our Kubota D902 overhaul kit meets SAE J471 and ISO 8536 standards for internal combustion engine rebuild components — lowering total cost of ownership (TCO) through extended service intervals and zero warranty-related callbacks. This is a D902 crankshaft and rods kit built for longevity, not compromise.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed components in anti-static poly bags; assembled in reinforced double-wall corrugated box with molded EPS foam inserts
• In-stock items ship within 2–5 working days from Guangzhou
• Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), or sea freight (25–40 days)
• Real-time tracking provided from warehouse to destination
• MOQ is 1 piece — no minimum order barrier for urgent repairs

Get Your Kubota D902 Rebuild Kit Now

Your machine isn’t generating revenue while waiting. Send us your exact model (e.g., RTV900XTW), engine serial prefix (e.g., D902-E3B-MRG-1), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample kit for physical verification before bulk ordering. Every kit ships with full documentation and installation guidance.

Frequently Asked Questions