Aperçu /Produits/Pièces de moteur Cummins/Cum mins KTA19 K2 LOWER Gasket Kit OE 3803798 for Komatsu PC1250-7/PC1100 Excavator for Cum mins Engine Parts

Cum mins KTA19 K2 LOWER Gasket Kit OE 3803798 for Komatsu PC1250-7/PC1100 Excavator for Cum mins Engine Parts

1 ensemble
MOQ
$38-$46
Prix
Cum mins KTA19 K2 LOWER Gasket Kit OE 3803798 for Komatsu PC1250-7/PC1100 Excavator for Cum mins Engine Parts
traits Galerie Description de produit Parlez Maintenant.
traits
Caractéristiques
Montage du modèle de moteur: Minutes de sperme KTA19 K2 INFÉRIEUR
Type de produit: Cum mins KTA19 K2 Kit de joint de révision d'excavatrice inférieure
Qualité de qualité: Marché secondaire haut de gamme (équivalent OEM)
Matériau de base: Joints métalliques de haute qualité, alliages résistants à l'usure
Champ d'application: Véhicules commerciaux, machines de construction, équipements industriels
Inclusions du kit: Joints, pistons, roulements, vannes, joints d'huile et pièces d'usure critiques
Période de garantie: 6 mois (garantie fabricant)
Adéquation de l'installation: Installation professionnelle recommandée
Informations de base
Lieu d'origine: Chine
Nom de marque: For Cum mins
Certification: ISO 9001
Numéro de modèle: KTA19 K2 INFÉRIEUR
Conditions de paiement et expédition
Détails d'emballage: Emballage en carton, caisse en bois, palette en plastique, palette en papier.
Délai de livraison: Expédié en 24h (1 à 7 jours max)
Conditions de paiement: T/T, Western Union, D/A
Description de produit
Cum mins KTA19 K2 LOWER Gasket Kit
This Cum mins KTA19 K2 LOWER Gasket Kit (Core OE No. 3803798 / 4089376 / 3801331) is a professional heavy-duty lower engine sealing solution engineered exclusively for Cum mins KTA19, K19, KTA19-C, KTA19-M, K2 inline 6-cylinder turbocharged diesel engines. Designed as the high-power core for 70-120 ton class mining excavators, large dump trucks, and heavy construction machinery, this kit focuses on the lower engine section including crankcase, oil pan, cylinder liners, crankshaft seals, and lower accessories.
Product Specifications
Compatible Engine Cum mins KTA19, K19, KTA19-C, KTA19-M, K2 Inline 6-Cylinder 4-Stroke Turbocharged Diesel Engine (Focus on Lower Engine Section)
Core OE Numbers 3803798 (LOWER Gasket Set), 4089376 (Lower Base Gasket), 3801331, 3803797; Compatible with 3021792 (Rear Crankshaft Seal), 3047366 (Lower Turbo Gasket), 3907177 (Cylinder Liner Water Seal)
Aftermarket Part No. CUM MINS-KTA19-K2-LOWER-GASKET
Gasket Type & Material MLS (Multi-Layer Stainless Steel) Base Gasket (FKM coating); High-Temperature Graphite Composite Gaskets (non-asbestos); Oil Seals (Fluororubber FKM); Cylinder Liner O-Rings (NBR/FKM); Lower Manifold Gaskets (Steel + Graphite)
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℃ (FKM coating); Pressure Resistance: Up to 20MPa; Sealing Type: Oil/Water 2-in-1 Sealing; Compression Permanent Deformation ≤12%
Compatible Models Excavators: Komatsu PC1250-7, PC1250-8, PC1100-7, PC800-7; Dump Trucks: CAT 777B, 777D, 777F; Komatsu HD785, HD985; KTA19 K2-Powered Generator Sets, Mining Drills, Large Hydraulic Power Units
Core Features
  • LOWER Engine Focused Sealing: Exclusive design for KTA19 K2 lower engine section targeting critical oil leakage points in heavy-duty mining operations
  • OEM-Matched Performance: MLS multi-layer stainless steel base gaskets with FKM coating provide superior oil sealing, withstanding 650℃ high temperatures and 20MPa peak pressure
  • Premium Oil-Resistant Materials: FKM fluororubber and high-purity graphite composite materials with non-asbestos design meeting global environmental standards
  • Complete LOWER Sealing Solution: Includes all critical lower engine gaskets and seals, reducing procurement time by 45% and maintenance costs by 40%
  • Precision-Matched Fitment: Engineered to KTA19 K2's 159*159mm bore-stroke and 19L displacement specifications with OEM-matched tolerances
  • Extreme Durability for Mining: MLS base gaskets resist creep and fatigue under continuous heavy loads with service life 2x longer than standard lower gaskets
  • Oil-Leakage Proof Guarantee: Optimized gasket thickness and seal design ensure tight sealing between lower engine components
  • Rigorous Quality Testing: 100% pre-shipment liquid sealing tests (0.5MPa) ensure no oil leakage with dimensional verification and material durability checks
Applications
  • Large Mining Excavators: 70-120 ton class Komatsu PC1250-7/8, PC1100-7, PC800-7 (all KTA19 K2 engine-equipped models)
  • Heavy-Duty Dump Trucks: CAT 777B/777D/777F, Komatsu HD785/HD985 mining trucks
  • Industrial Equipment: KTA19 K2-Powered Generator Sets, Mining Drills, Large Hydraulic Power Units
  • Working Environments: Open-Pit Mining, Quarrying, Large-Scale Earthmoving, Infrastructure Construction
  • Engine Maintenance Scenarios: Lower Engine Oil Leakage Repair, Oil Pan Gasket Replacement, Crankshaft Seal Replacement, Cylinder Liner Sealing Repair
Why Choose Our Cum mins KTA19 K2 LOWER Gasket Kit?
  • LOWER Engine Specialization: Exclusive focus on KTA19 K2 lower engine sealing, targeting the most vulnerable leakage points
  • Genuine OEM Compatibility: Direct replacement for Cum mins original lower gaskets (OE 3803798/4089376/3801331)
  • Premium Material Selection: MLS stainless steel, FKM fluororubber, and non-asbestos graphite composite materials
  • Cost-Effective Solution: All-in-one LOWER gasket set eliminates multiple vendor purchases
  • Oil-Leakage Prevention: 100% pre-shipment oil sealing tests ensure no leakage
  • Proven Reliability: Tested under real-world mining conditions, trusted by global fleet operators
  • Fast Global Shipping: Stable inventory and worldwide delivery network support urgent repair needs
  • Technical Support: Professional installation guidance and torque specification charts provided by Cum mins KTA19 K2 engine specialists
If you're searching for a reliable Cum mins KTA19 K2 LOWER gasket kit, KTA19 lower engine sealing set, OE 3803798 LOWER gaskets, or KTA19 K2 oil pan gasket, contact us for detailed catalogs, customized quotes, and bulk order discounts.
Produit Tag:

Pièces de moteur Cummins

Kit de joints

Ensemble complet de joints

produits recommandés
Prenez contact avec nous
Personne à contacter : Yu
Téléphone : 86 13570910096
Caractères restants(20/3000)
Entrer en contact
Nom de l'entreprise : Guangzhou Jusheng Precision Manufacturing Co., Ltd.
Jusheng2017@gmail.com
86 13570910096
À propos
Profil de la société Visite d'usine Contrôle de la qualité Contact
Produits
Pièces de moteur d'excavatrice KomatsuExcavatrice Engine Parts de MITSUBISHIpièces de moteur de chenille Toutes les catégories
Mail nous
Faites-nous part de vos besoins. Nous connecterons les meilleurs produits avec vous.
Plan du site │ Site mobile │ Politique de confidentialité
Chine Bon Qualité Pièces de moteur d'excavatrice Komatsu Fournisseur. © 2026 Guangzhou Jusheng Precision Manufacturing Co., Ltd. All Rights Reserved.