Overhaul Gasket Kit for Kubota Engine D1703 D1803

Product Specifications

Compatible Models

Tired of Engine Overhaul Delays? Get the Right Kubota D1703 Gasket Kit for Your Bobcat 325C Excavator

Every hour your excavator sits idle during an engine rebuild costs hundreds — even thousands — in lost productivity and rental penalties. Counterfeit gasket kits fail under thermal cycling, causing oil leaks, coolant contamination, and repeat disassembly. OEM parts for Bobcat 325C or Kubota D1703 engines often take 3+ weeks to arrive, halting critical site work.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Kubota D1703 gasket kit is manufactured in ISO 9001-certified facilities and undergoes full pre-shipment performance validation: pressure testing, torque verification, and material composition checks. Designed for real-world heavy equipment maintenance — whether you're rebuilding a Kubota D1803 engine in a mining fleet or servicing a Bobcat 325D on a municipal infrastructure project, this kit delivers consistent sealing integrity across 10,000+ cycles.

Where This Part Works

This overhaul gasket kit operates under high-temperature, high-vibration conditions typical in construction excavation, quarry loading, port material handling, and demolition applications. It seals cylinder heads, intake/exhaust manifolds, oil pans, and timing covers where thermal expansion differentials exceed 45°C and vibration frequencies reach 80–120 Hz. Selecting a certified replacement gasket kit for Bobcat 325C excavator prevents head gasket blowout and coolant-oil mixing — two leading causes of catastrophic engine failure in high-utilization fleets.

Engineering Details That Matter

Each gasket in this set uses multi-layer steel (MLS) construction with Viton-coated embossed sealing beads for optimal surface conformity and creep resistance at 180°C continuous operating temperature. Cylinder head gaskets feature precision laser-cut 0.05 mm thickness tolerance to maintain exact clamping force distribution — critical for preventing warpage-induced leakage. Oil pan gaskets incorporate nitrile rubber bonding layers resistant to diesel fuel, hydraulic oil, and antifreeze blends. All fasteners meet SAE Grade 8.8 specification with phosphate coating for corrosion resistance in humid or coastal environments.

The Real Cost of Wrong Parts

A $25 counterfeit gasket kit may save upfront, but leads to average $2,800 in downtime, labor, and fluid replacement within 3 months. Industry data shows non-OEM-equivalent gaskets reduce service life by 60% and increase risk of hydrolock by 3.2× due to inconsistent compression set. This Kubota D1703 D1803 gasket set meets original OEM dimensional and material specs per ISO 45001-compliant production protocols — lowering total cost of ownership (TCO) through extended service intervals and zero rework. Replacement gasket kit for Bobcat 325C excavator ensures first-time-right assembly without field adjustments.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in moisture-resistant polybags with printed part number and batch traceability
• Shock-absorbing foam insert inside rigid corrugated cardboard box (320 × 220 × 80 mm)
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: DHL/FedEx/UPS express, air freight, or sea freight options available
• MOQ: 1 piece — supports urgent field repairs and small-batch testing

Get Your Parts Now

Your excavator’s uptime starts with the right gasket kit — delay means missed deadlines and escalating labor costs. Send us your part number (1G720-03311), machine model (Bobcat 325C or Kubota D1703), and required quantity. You’ll receive a competitive quote within 24 hours — and if it’s your first order, we’ll ship a sample for testing before bulk production.

Frequently Asked Questions