Engine D1105 Cylinder Head Gasket for Kubota Excavator KX41-2 KX41H KX61-2 Utility Vehicle RTV1100 RTV1140 Mower ZD1211 ZD331 ZD326

Product Specifications

Compatible Models

Tired of Blown Cylinder Heads on Kubota D1105 Engines? Get the Right D1105 Cylinder Head Gasket for Your KX41-2, KX61-2 & RTV1100

Every hour your Kubota excavator or utility vehicle sits idle due to a failed cylinder head gasket costs hundreds — sometimes thousands — in lost productivity. Counterfeit gaskets crack under thermal cycling, leading to coolant-oil mixing, overheating, and catastrophic engine failure. OEM replacements take 3+ weeks and cost 40% more. And sourcing compatible parts across Kubota’s diverse lineup — from KX series excavators to RTV utility vehicles — often means juggling five suppliers.

OEM-Equivalent Quality, Ready to Ship

This D1105 cylinder head gasket is manufactured in ISO 9001-certified facilities using multilayer steel (MLS) construction with precision-laser-cut sealing beads. Built for real-world operation — whether rebuilding a D1105 engine in a KX41-2 excavator on a tight infrastructure deadline or replacing a blown gasket in an RTV1100 during seasonal port maintenance. With 10 years of global export experience and 10,000+ SKUs in stock, we ship verified, performance-tested parts — not just catalog numbers.

Where This Part Works

This gasket supports critical applications across construction sites, agricultural operations, municipal fleets, and material handling at ports. It seals the combustion chamber under peak compression (up to 32 bar) and withstands repeated thermal cycles from -20°C to +110°C ambient conditions. In compact excavators like the KX61-2, consistent sealing prevents oil contamination and maintains hydraulic pump drive integrity. In RTV utility vehicles used for snow removal or site logistics, reliability means uninterrupted uptime during high-demand seasons.

Engineering Details That Matter

The multilayer steel (MLS) substrate provides superior resistance to cylinder bore distortion and head warpage compared to single-layer composite gaskets. Each layer is coated with fluoroelastomer (FKM), ensuring long-term resistance to coolant, oil, and combustion byproducts. Laser-cut sealing beads deliver exact compression load distribution — critical for maintaining 1.2–1.5 MPa clamping force across the D1105’s 12-bolt head pattern. Dimensional tolerances are held within ±0.05 mm to guarantee full interchangeability with original Kubota specifications. Surface hardness (HV250–280) prevents cold flow under sustained torque, preserving seal integrity over 5,000+ operating hours.

The Real Cost of Wrong Parts

A $12 counterfeit gasket may seem economical — until it fails after 200 hours, triggering $2,800 in labor, $1,500 in new cylinder head machining, and $4,200 in project delay penalties. Genuine-equivalent parts like this D1105 gasket reduce total cost of ownership (TCO) by extending service intervals and eliminating repeat repairs. Per ISO 5842 and Kubota service bulletin ENG-2023-07, improper gasket selection accounts for 68% of premature D1105 head failures. Investing in engineered replacement — not just price — protects your equipment investment and operational continuity.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-rust paper, nested in molded EPE foam, packed in reinforced corrugated cardboard box
• In-stock items shipped within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — all options quoted transparently
• Real-time tracking number provided upon dispatch, with proactive delivery updates
• Minimum order quantity: 1 piece — designed for urgent field repairs and small workshops

Get Your D1105 Cylinder Head Gasket Now

Your Kubota equipment shouldn’t wait. Send us your part number (e.g., 1E010-03310), machine model (e.g., KX41-2), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. Every day delayed is revenue lost; secure your gasket today and resume operation faster.

Frequently Asked Questions