Complete Cylinder Head & Gasket Kit 7247453 for Kubota D902 Engine Replacement

Product Specifications

Compatible Models

Tired of Engine Downtime on Your Bobcat MT55 or MT85? Get the Correct 7247453 Cylinder Head Replacement for Kubota D902

Every hour your mini track loader sits idle costs hundreds in lost productivity—especially during critical earthmoving or demolition jobs. Many operators install counterfeit or mislabeled cylinder heads, only to face blown head gaskets, coolant leaks, and catastrophic engine failure within days. OEM parts take 2–4 weeks to arrive and cost up to 45% more. And sourcing a full kit—including all six essential gaskets—with guaranteed fitment across both Bobcat and Kubota platforms remains a daily challenge for fleet managers and repair shops.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This complete cylinder head and gasket kit is engineered to meet original Kubota D902 specifications, manufactured in ISO 9001-certified facilities and tested for compression integrity, surface flatness (≤0.05 mm deviation), and thermal cycle endurance before shipment. With 10 years of global export experience and over 10,000 SKUs in stock—including 7247453 cylinder head and its matched gasket set—we support urgent repairs for Bobcat MT55/MT85 operators worldwide. No rework, no delays—just bolt-on readiness for engine rebuilds.

Where This Part Works

This kit is routinely installed on Bobcat MT55 and MT85 units operating in demanding environments: urban excavation sites with frequent stop-start cycles, quarry loading zones subject to dust and vibration, and rental fleet maintenance bays where rapid turnaround is non-negotiable. Under continuous load, the D902 engine operates at peak combustion pressures exceeding 130 bar—making precise cylinder head sealing and gasket resilience critical to avoid coolant-oil mixing, power loss, or cracked deck surfaces.

Engineering Details That Matter

The cylinder head (7247453) is cast from high-silicon aluminum alloy with T6 heat treatment, delivering tensile strength ≥260 MPa and thermal expansion coefficient matched precisely to the D902 block. All gasket components—including the multi-layer steel (MLS) head gasket (7247479) and valve cover gasket (7000463)—feature embossed stainless steel cores and nitrile rubber coating for oil/coolant resistance up to 150°C. Surface finish on the head mating face is ground to Ra ≤0.8 μm to ensure uniform clamping force across all 12 mounting bolts. Threaded inserts for glow plug and injector holes are torque-spec validated per Kubota D902 service manual (18–22 N·m).

The Real Cost of Wrong Parts

A $120 substandard cylinder head may seem economical—until it fails after 80 operating hours, triggering $2,100 in labor, $380 in collateral damage (cracked block, warped manifold), and $4,500+ in downtime penalties on time-and-materials contracts. Genuine OEM-equivalent parts like this Kubota D902 gasket kit eliminate repeat failures by meeting ISO 9001 dimensional tolerances and OEM material certifications. Over a 3-year service life, total cost of ownership (TCO) drops 37% versus low-grade alternatives—proven across 1,200+ field installations tracked in our technical database.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in moisture-resistant polybags, nested in custom-cut anti-vibration foam, and packed into double-walled corrugated shipping boxes (420 × 320 × 180 mm)
• In-stock items ship within 2–5 working days from Guangzhou warehouse
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight available
• Real-time tracking provided from dispatch to final delivery
• Minimum order quantity: 1 piece—no bulk requirement for urgent repairs

Get Your 7247453 Cylinder Head Replacement Now

Your Bobcat MT55 or MT85 won’t wait—and neither should your parts order. Send us your part number (7247453), machine model (MT55/MT85), and required quantity: you’ll receive a competitive quotation within 24 hours. First-time buyers can request a sample kit for physical verification before placing a full order. Every day delayed is another day your equipment isn’t generating revenue.

Frequently Asked Questions