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6251-K2-9900 Full Gasket Kit For PC400-8 SAA6D125E-5

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  • 6251-K2-9900 PC400-8 SAA6D125E-5 发动机全车大修包&6251-K2-9900 Full Gasket Kit For PC400-8 SAA6D125E-5,MY SHOP,6251-K2-9900 PC400-8 SAA6D125E-5 发动机全车大修包&6251-K2-9900 Full Gasket Kit For PC400-8 SAA6D125E-5
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Description

English Specs

OEM Part No.: 6251-K2-9900

Product Name: Full Engine Overhaul Gasket Kit / Complete Seal Repair Kit

Matching Engine: SAA6D125E-5 Series

Fit Models: Komatsu PC400-8, PC450-8 Mining Excavator

Included Parts: Cylinder head gasket, valve cover gasket, oil pan gasket, intake/exhaust manifold gaskets, turbo gaskets, water pump gasket, oil seals, O‑rings, liner sealing rings full set

Material: Multi‑layer metal cylinder head gasket, oil & heat resistant NBR/FKM rubber seals

Application: Mining heavy load, long‑hour high‑temperature continuous operation

Usage: One‑time full seal replacement for complete engine overhaul

Factory Test: Air tightness, oil pressure & high temperature aging inspection

Warranty: Standard 6‑12 months warranty

Packing: Individual sealed bags, export carton package

English Product Introduction

1
6251‑K2‑9900 full overhaul gasket kit is specially developed for Komatsu PC400‑8 & PC450‑8 excavators equipped with SAA6D125E‑5 Tier 3 engine. All gaskets, oil seals and O‑rings fully match OEM drawing dimensions and hole positions, supplying all sealing parts in one set for complete engine rebuild without separate spare parts matching.
2
The core cylinder head gasket adopts multi‑layer stainless steel composite structure, featuring outstanding pressure and high temperature resistance. It effectively prevents cylinder blow‑by, water leakage and gas cross‑leakage caused by combustion explosion pressure. Rubber seals are made of special compound resistant to antifreeze, diesel fuel and high‑pressure engine oil, avoiding hardening, shrinkage and fluid leakage under long‑term high‑temperature working environment.
3
This complete kit covers all sealing positions of the whole engine: valve cover, cylinder head, intake & exhaust manifold, turbocharger, water pump, oil pan, front & rear crankshaft oil seals, cylinder liner sealing rings and pipeline O‑rings. All seals can be replaced once during full engine disassembly, greatly simplifying purchasing and improving maintenance efficiency.
4
Designed for heavy mining and earthmoving operations, it thoroughly fixes all common engine leakage failures: blown head gasket, valve cover oil seepage, oil pan leak, water pipe seepage, turbo air leakage, crankshaft oil seal leak etc. It is an essential full set spare part for SAA6D125E‑5 engine overhaul.
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