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  • Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 1
  • Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 2
  • Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 3
  • Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 4
Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 1Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 2Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 3Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728 - Image 4

Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728

  • Item No.Cummins K19 K38 K50 KTA19 Excavator Diesel Engine
  • Part Number: KTA19 Engine spare parts
  • Machine Model: K19 K38 K50
  • Condition: Aftermarket New
  • Type: Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit
Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728
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Description

Cummins K19 K38 K50 KTA19 Excavator Diesel Engine Full Gasket Kit Overhaul Gasket Set 4089391 3800728

Ensure reliable sealing and extend the service life of your Cummins diesel engine with this comprehensive full gasket kit. Designed for K19, K38, K50, and KTA19 engine models, this overhaul gasket set (part numbers 4089391 and 3800728) provides all essential seals and gaskets needed for a complete engine rebuild.

Product Specifications

  • Part Number: KTA19 Engine spare parts
  • Machine Model: K19, K38, K50
  • Condition: Aftermarket New
  • Type: Liner Kit, Piston Ring Kit, Snap Ring, Main Bearing, Valve Guide, Intake Valve, Gasket Kit

Key Features

  • Complete overhaul gasket set for Cummins K19, K38, K50, and KTA19 engines
  • Includes high-quality gaskets, seals, and O-rings for top and bottom end rebuilds
  • Manufactured to meet or exceed OEM specifications for a precise fit
  • Aftermarket new condition – cost-effective alternative to genuine parts
  • Also available: liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and more

Applications

This gasket kit is suitable for Cummins K19, K38, K50, and KTA19 diesel engines commonly used in excavators, construction machinery, and industrial power units. It is an ideal solution for engine overhauls, preventing leaks and maintaining optimal compression.

About Hangzhou XC Machinery Co., Ltd.

Hangzhou XC Machinery Co., Ltd. (XC PARTS) is a China-based wholesaler and supplier of excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drives, gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. With over 8 years in the construction equipment industry, we serve customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India.

We offer OEM and genuine parts for South Korean brands such as Daewoo, Doosan, Hyundai, Volvo, and Samsung; Japanese brands like Komatsu, Hitachi, Kobelco, Kato, Isuzu, and Mitsubishi; and Chinese brands including SDLG, SANY, Zoomlion, and Liugong. We stock a wide variety of quality parts ready for shipment.

Contact Us

WhatsApp/Phone: +86 136 4581 9133

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Website: www.xcgparts.com

What is Cummins K19 K38 K50 KTA19 Excavator Diesel Engine KTA19 Full Gasket Kit Overhaul Gasket Set 4089391 3800728?

This is an aftermarket new full gasket kit / overhaul gasket set for Cummins K19, K38, K50, and KTA19 excavator diesel engines, referenced by part numbers 4089391 and 3800728. It is a KTA19 engine spare parts set intended to supply the seals and gaskets required for an engine rebuild. The listing also covers related K19/K38/K50 components such as liner kits, piston ring kits, snap rings, main bearings, valve guides, and intake valves. It is offered by Hangzhou XC Machinery Co., Ltd. as a cost-effective alternative for engine sealing and overhaul work.

Applications

  • Cummins K19 diesel engine overhaul and reseal
  • Cummins K38 diesel engine overhaul and reseal
  • Cummins K50 diesel engine overhaul and reseal
  • Cummins KTA19 excavator diesel engine rebuild
  • Construction machinery and industrial power unit engine service

FAQ

What is this product?

It is an aftermarket new full gasket kit / overhaul gasket set for Cummins K19, K38, K50, and KTA19 excavator diesel engines, referenced by part numbers 4089391 and 3800728.

Which Cummins engine models does this gasket kit fit?

It is listed for Cummins K19, K38, K50, and KTA19 engine models.

What is included in this overhaul gasket set?

The listing describes a full gasket kit for engine overhaul. Related K19/K38/K50 parts also listed include liner kits, piston ring kits, snap rings, main bearings, valve guides, and intake valves.

Is this a genuine Cummins part or aftermarket?

It is listed as Aftermarket New condition.

Where can I confirm fitment and availability?

Contact Hangzhou XC Machinery Co., Ltd. with your engine model and part number requirements to confirm fitment and availability.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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