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Complete Cylinder Head with Full Gasket Kit YM129907-11700 for Komatsu Engine 4D94LE-2 Loader SK1020-5 WA90-3 CK20-1 is backordered and will ship as soon as it is back in stock.
Powering 10,000+ Commercial Fleets
One Year Warranty
Easy 60-day Return
Expert support & Fitment Guarantee
Skid Steer Loaders: SK1020-5, SK1020-5 USA, SK1020-5NA, CK20-1, CK20-1 USA, CK25-1, CK25-1 USA
Bulldozers: D21A-8E0, D21P-8E0
Excavators: PC75R-2, PC75R-2 USA, PC75R-2HD, PW75R-2
Wheel Loaders: WA90-3, WA95-3
Backhoe Loaders: WB70A-1
Forklifts: FD25
Doosan Excavators: SOLAR 75-V, SOLAR 55W-V PLUS, SOLAR 55-V PLUS
This Complete Cylinder Head with Full Gasket Kit provides all necessary components for a thorough repair or replacement on Komatsu 4D94LE-2 series engines. The kit includes a new cylinder head and a full gasket set designed to meet OEM specifications, ensuring proper sealing and engine performance. Its compatibility extends across various Komatsu equipment, including skid steer loaders, bulldozers, excavators, wheel loaders, backhoe loaders, and forklifts. Additionally, it fits several Doosan excavator models, making it a versatile solution for heavy machinery maintenance. The included gasket kit helps prevent leaks, maintaining engine efficiency and reliability during operation. This assembly is suitable for machines such as the SK1020-5 loader, WA90-3 wheel loader, and CK20-1 skid steer, among others, supporting maintenance needs across multiple equipment types. The comprehensive compatibility and complete kit contents simplify the replacement process by providing all essential parts in one package, minimizing downtime and ensuring effective repairs. Designed as an aftermarket part, it meets the demands of various applications where the Komatsu 4D94LE-2 engine is utilized, facilitating straightforward installation and dependable performance. This product is ideal for operators and technicians requiring a reliable cylinder head and gasket solution for their Komatsu and Doosan heavy machinery.
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Estimated delivery time 3-6 workdays
We don't have a core charge for any products.
To start a return, please use our return portal. Items should be unused, not installed, clean, in their original packaging and accompanied by proof of purchase. Please contact support if you need help with the current return instructions or applicable costs.
Orders placed within one hour and not yet fulfilled can be cancelled from the customer order page. After one hour, or once the order has been fulfilled, please contact support for the next steps.
Available payment methods include major credit and debit cards, PayPal, Apple Pay, Google Pay, Shop Pay and Klarna. Availability can vary by order and checkout, so the payment options shown at checkout apply.
Most packages delivered within New Zealand arrive in 4–7 working days. Packages over 68 kg can take 5–10 working days. Timing can also vary with product availability, destination, shipping service, customs processing, weekends, public holidays or carrier delays.
New Zealand orders are billed in NZD.
Compare the listed part number, machine make, model, engine details and specifications with your equipment records. Fitment can vary by configuration and serial range, so contact support with the part number and machine details if you are unsure. Fitment should be confirmed before installation.
Mailed & Couriered Shipments (Online Shopping)
For NZ$1,000 or less goods value, no customs duty or border entry fees are collected by the New Zealand Customs Service.
For over NZ$1,000 customs value, formal customs entry is required and the customer must pay 15% GST, applicable customs duties, and border processing fees such as the Import Entry Transaction Fee.
Skid Steer Loaders: SK1020-5, SK1020-5 USA, SK1020-5NA, CK20-1, CK20-1 USA, CK25-1, CK25-1 USA
Bulldozers: D21A-8E0, D21P-8E0
Excavators: PC75R-2, PC75R-2 USA, PC75R-2HD, PW75R-2
Wheel Loaders: WA90-3, WA95-3
Backhoe Loaders: WB70A-1
Forklifts: FD25
Doosan Excavators: SOLAR 75-V, SOLAR 55W-V PLUS, SOLAR 55-V PLUS
This Complete Cylinder Head with Full Gasket Kit provides all necessary components for a thorough repair or replacement on Komatsu 4D94LE-2 series engines. The kit includes a new cylinder head and a full gasket set designed to meet OEM specifications, ensuring proper sealing and engine performance. Its compatibility extends across various Komatsu equipment, including skid steer loaders, bulldozers, excavators, wheel loaders, backhoe loaders, and forklifts. Additionally, it fits several Doosan excavator models, making it a versatile solution for heavy machinery maintenance. The included gasket kit helps prevent leaks, maintaining engine efficiency and reliability during operation. This assembly is suitable for machines such as the SK1020-5 loader, WA90-3 wheel loader, and CK20-1 skid steer, among others, supporting maintenance needs across multiple equipment types. The comprehensive compatibility and complete kit contents simplify the replacement process by providing all essential parts in one package, minimizing downtime and ensuring effective repairs. Designed as an aftermarket part, it meets the demands of various applications where the Komatsu 4D94LE-2 engine is utilized, facilitating straightforward installation and dependable performance. This product is ideal for operators and technicians requiring a reliable cylinder head and gasket solution for their Komatsu and Doosan heavy machinery.
