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Home > products > Excavator Engine Parts >
Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts

Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts

Komatsu 6D114 engine repair kit

Diesel engine overhaul kit

Excavator engine parts with warranty

Place of Origin:

China

Brand Name:

Komatsu

Certification:

ROSH

Model Number:

6D114

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Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts Diesel Engine Repair Kit 6D114 Overhaul Kit For Komatsu 6D114 Engine Excavator engine parts
Product Details
Product Name:
Overhaul Rebuild Kit
Construction Engine:
6D114 Diesel Engine
Excavator Model:
6D107 6D114 6D125
Payment:
T/T, Western Union,
Suit For:
Excavator Spare Parts
Main Product:
ENGINE Parts
Quality:
Original
Delivery Terms:
Express,Sea,Air
Highlight:

Komatsu 6D114 engine repair kit

,

Diesel engine overhaul kit

,

Excavator engine parts with warranty

Payment & Shipping Terms
Minimum Order Quantity
1
Price
$700 - $800
Packaging Details
Carton box
Delivery Time
3-7 work days
Payment Terms
T/T,D/P,D/A,L/C,Western Union
Supply Ability
999
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+8618688416585
Sales02@lanxinmachinery.com
86--18688416585
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Product Description
Diesel Engine Repair Kit 6D114 Overhaul Kit
Complete in-frame overhaul kit for Komatsu 6D114 engine series, designed for excavator engine repair and maintenance.
Key Features
  • Complete in-frame overhaul kit for Komatsu 6D114 engine series
  • Reference full set includes gaskets, semi-finished liners, pistons, rings, and bearings
  • Upper gasket kit option available in 4025271 reference family
  • Shared 8.3L bore architecture with Cummins 6CT8.3 / ISC8.3 / QSC8.3
  • Version-matched (E-1 / E-2 / E-3) by engine serial number
  • Fully inspected before shipment
Product Specifications
Product Name Engine Overhaul Kit (Rebuild Kit)
Part Number Available Upon Request (match by engine serial number)
Engine Model Komatsu 6D114 series (S6D114E-1 / SA6D114-1 / SAA6D114E-1 / -2 / -3)
Displacement 8.3L class
Bore x Stroke 114 x 135 mm (reference)
Product Type In-frame overhaul / rebuild kit
Kit Contents Reference full set: gasket set, semi-finished cylinder liners, pistons with pins and rings, main and rod bearing sets
Application Komatsu PC300-7 / PC360-7 class excavators and 6D114 powered equipment
Condition New
Warranty 12 Months
Technical Details
Engine Series S6D114E-1 / SA6D114-1 / SAA6D114E-1 / SAA6D114E-2 / SAA6D114E-3
Platform Family Shared 8.3L bore architecture with Cummins 6CT8.3 / ISC8.3 / QSC8.3
Kit Build Options Full overhaul set or upper gasket kit only
Gasket Reference Cummins 4025271 upper gasket set family
Excavator Fitment Komatsu PC300-7, PC360-7, PC300-8 class machines
Bore Spec 114 mm cylinder bore (reference, final size by machining)
Liner Supply Semi-finished liners, machined to size during rebuild
Core Advantages
The 6D114 engine powers Komatsu PC300-7 and PC360-7 generation excavators, featuring a 6-cylinder design with architecture shared with Cummins 6CT8.3 family. This extensive installation base ensures excellent parts availability and support.
Our overhaul kit addresses the most common repair scenario - worn cylinder bores leading to oil consumption and power loss. By supplying the complete wear path in one kit (gaskets, liners, pistons, rings, and bearings), we eliminate the risk of secondary teardowns and ensure comprehensive engine restoration.
  • Restores compression, oil control and power
  • Full wear path supplied in one kit
  • Version-matched for 6D114 E-1 / E-2 / E-3 builds
  • Wide coverage for Komatsu PC300-7 / PC360-7 class machines
Product Gallery
Engine Overhaul Kit components display showing various parts arranged systematically Engine Overhaul Kit packaging and labeling for export shipment Close-up view of individual engine overhaul kit parts Gasket set and seals included in the overhaul kit Piston and cylinder components from the engine rebuild kit Complete engine overhaul kit overview showing all components
Compatible Models
Compatible Engine Models Komatsu 6D114, S6D114E-1, SA6D114-1, SAA6D114E-1, SAA6D114E-2, SAA6D114E-3, 6D114E-3
Related Platform Engines Cummins 6CT8.3, ISC8.3, QSC8.3 (shared bore family)
Compatible Excavator Models Komatsu PC300-7, PC360-7, PC300-8 class machines
Related Products
  • Cylinder Liner Set
  • Piston Kit
  • Piston Ring Set
  • Upper / Lower Gasket Set
  • Main Bearing Set
  • Rod Bearing Set
  • Crankshaft Kit
  • Oil Pump
  • Water Pump
Frequently Asked Questions
Which machines use the 6D114 engine?
The 6D114 series powers Komatsu PC300-7, PC360-7 and related class excavators. Engine model and serial number must be verified for proper kit selection.
What is included in the kit?
The reference full set includes gasket set, semi-finished cylinder liners, pistons with pins and rings, and main and rod bearing sets. Upper gasket kit only option also available.
Is the 6D114 the same as a Cummins 6CT8.3?
They share the same 8.3L bore family, but the 6D114 series must be matched by its Komatsu version code and engine serial number for proper compatibility.
When should a 6D114 engine be overhauled?
Typical indicators include rising oil consumption, loss of power, blow-by, high crankcase pressure and deteriorating compression.
How can I confirm the kit matches my engine?
Provide your machine model, machine serial number and engine serial number/version code for compatibility verification before ordering.
Tags：

Diesel Engine Parts

Diesel Engine Components

Engine Spare Parts

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