Home /Products/Cummins Engine Parts/Cum mins KTA19 K1 Engine Full Gasket Kit OE 3803798 for Komatsu PC1250/PC1100 Excavator for Cum mins Engine Part

Cum mins KTA19 K1 Engine Full Gasket Kit OE 3803798 for Komatsu PC1250/PC1100 Excavator for Cum mins Engine Part

1 SET
MOQ
$38-$46
Price
Cum mins KTA19 K1 Engine Full Gasket Kit OE 3803798 for Komatsu PC1250/PC1100 Excavator for Cum mins Engine Part
Features Gallery Product Description Chat Now
Features
Specifications
Engine Model Fitment: Cum Mins KTA19 K1
Product Type: Cum Mins KTA19 K1 Excavator Overhaul Gasket Kit
Quality Grade: Premium Aftermarket (OEM-Equivalent)
Core Material: High-Grade Metal Gaskets, Wear-Resistant Alloys
Application Scope: Commercial Vehicles, Construction Machinery, Industrial Equipment
Kit Inclusions: Gaskets, Pistons, Bearings, Valves, Oil Seals & Critical Wearing Parts
Warranty Period: 6 Months (Manufacturer Warranty)
Installation Suitability: Professional Installation Recommended
Basic Infomation
Place of Origin: CHINA
Brand Name: For Cum mins
Certification: ISO 9001
Model Number: KTA19 K1
Payment & Shipping Terms
Packaging Details: Carton Packing, Wooden Case, Plastic Pallet, Paper Pallet.
Delivery Time: Ships in 24h (1-7 days max)
Payment Terms: T/T,Western Union,D/A
Product Description
Cum mins KTA19 K1 Engine Full Gasket Kit OE 3803798
This Cum mins KTA19 K1 Engine Full Gasket Kit (Core OE No. 3803798 / 4089376 / 3801331) is a professional heavy-duty sealing solution engineered exclusively for Cum mins KTA19, K19, KTA19-C, KTA19-M inline 6-cylinder turbocharged diesel engines. Manufactured to Cum mins' strict OEM standards and certified by ISO9001/IATF16949, this full gasket kit integrates all critical sealing components required for engine overhaul and maintenance.
Product Specifications
Item Details
Compatible Engine Cum mins KTA19, K19, KTA19-C, KTA19-M Inline 6-Cylinder 4-Stroke Turbocharged Diesel Engine
Core OE Numbers 3803798 (Full Gasket Set), 4089376 (Head Gasket Set), 3801331, 3803797, 3803799; Compatible with 3047366 (Turbo Gasket), 3021792 (Crankshaft Seal)
Aftermarket Part No. CUM MINS-KTA19-K1-GASKET-KIT
Gasket Type & Material MLS Head Gasket (FKM coating); High-Temperature Graphite Composite Gasket; Oil/Coolant Gaskets (Fluororubber FKM); Valve Cover Gaskets (Silicone Rubber VMQ); Rubber O-Rings (NBR/FKM)
Engine Specs (Fitment) Displacement: 19L (1150 cu.in); Bore * Stroke: 159mm * 159mm; Compression Ratio: 14.5:1-15.5:1
Gasket Performance Temperature Resistance: -40℃~650℃; Pressure Resistance: Up to 20MPa; Sealing Type: Oil/Water/Gas 3-in-1 Sealing
Compatible Models Excavators: Komatsu PC1250-7, PC1250-8, PC1100-7, PC800-7; Dump Trucks: CAT 777B, 777D, 777F; Komatsu HD785, HD985; Other KTA19-Powered Equipment
Net Weight Approx. 15-20 kg (33-44 lbs)
Warranty Period 12 Months (Under Normal Heavy-Duty Operating Conditions)
Core Features
OEM-Matched Sealing Performance: MLS multi-layer stainless steel head gaskets with FKM coating provide superior combustion sealing, withstanding 650℃ high temperatures and 20MPa peak pressure.
Premium Gasket Materials: High-purity graphite composite and fluororubber (FKM) for extreme heat and oil resistance; non-asbestos materials meet global environmental standards.
Complete Sealing Solution: Includes all critical gaskets for KTA19 engine overhaul, reducing procurement time by 45% and maintenance costs by 40%.
Precision-Matched Fitment: All gaskets engineered to KTA19's specifications with OEM-matched tolerances ensuring zero fitment issues.
Extreme Durability for Mining: MLS head gaskets offer excellent creep resistance and fatigue resistance with service life 2x longer than standard gaskets.
Leakage-Proof Design: Optimized gasket structure ensures tight sealing between engine components, resolving common KTA19 engine leakage problems.
Applications
Large Mining Excavators: 70-120 ton class Komatsu PC1250-7/8, PC1100-7, PC800-7 (all KTA19 engine-equipped models)
Heavy-Duty Dump Trucks: CAT 777B/777D/777F, Komatsu HD785/HD985 mining trucks
Industrial & Marine Equipment: KTA19-Powered Generator Sets, Marine Propulsion Engines, Mining Drills, Large Hydraulic Power Units
Working Environments: Open-Pit Mining, Quarrying, Large-Scale Earthmoving, Infrastructure Construction, Port Handling
Why Choose Our Cum mins KTA19 K1 Gasket Kit?
Genuine OEM Compatibility: Direct replacement for Cum mins original gaskets (OE 3803798/4089376/3801331), ensuring seamless integration with all KTA19 engine variants.
Premium Material Selection: MLS stainless steel, FKM fluororubber, and non-asbestos graphite composite materials meet Cum mins' strict standards.
Cost-Effective Solution: All-in-one gasket set eliminates multiple vendor purchases, saving logistics and labor costs.
Leakage-Proof Guarantee: 100% pre-shipment sealing tests ensure no leakage; optimized gasket design adapts to extreme working conditions.
Proven Reliability: Tested under real-world mining and construction conditions, trusted by global fleet operators.
Technical Support: Professional installation guidance, torque specification charts, and gasket maintenance recommendations provided.
Tag:

Cummins Engine Parts

gasket kit

gasket full set

Recommended Products
Get in touch with us
Contact Person : Yu
Tel : 86 13570910096
Characters Remaining(20/3000)
Get In Touch
Company Name: Guangzhou Jusheng Precision Manufacturing Co., Ltd.
Jusheng2017@gmail.com
86 13570910096
About
Company Profile Factory Tour Quality Control Contact Us
Products
Komatsu Excavator Engine PartsMitsubishi Excavator Engine PartsCaterpillar Engine Parts All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Komatsu Excavator Engine Parts Supplier. © 2026 Guangzhou Jusheng Precision Manufacturing Co., Ltd. All Rights Reserved.