Overhaul Rebuild Kit | Isuzu 3KR2 Engine / Sumitomo S80F2 S80FX3 Excavator
Complete Overhaul Rebuild Kit for the Isuzu 3KR2 engine, compatible with Sumitomo S80F2 and S80FX3 mini excavators. Designed for full engine restoration with high-quality pistons, rings, gaskets, bearings, and seals.
$676.60
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Restore your machine’s performance with this complete Overhaul Rebuild Kit for the Isuzu 3KR2 engine, engineered for durability and reliability in Sumitomo S80F2 and S80FX3 excavators.
Whether you’re repairing worn components, addressing power loss, or performing scheduled maintenance, this rebuild kit includes all major internal engine parts needed for a full restoration.
Manufactured using high-grade materials and precision machining, each component provides OEM-level fitment, ensuring optimal compression, reduced oil consumption, and extended engine life. This kit is ideal for workshops, heavy equipment repair facilities, and contractors looking to revitalize their mini excavators.
Kit Components Typically Include:
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Pistons (standard or oversize)
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Piston ring set
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Piston pins & clips
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Full gasket set (head gasket included)
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Connecting rod bearings
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Main crankshaft bearings
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Thrust washers
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Valve stem seals
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Other essential seals & O-rings
Frequently Asked Questions
Does this kit fit all Isuzu 3KR2 engines?
Yes, the overhaul kit is compatible with all standard Isuzu 3KR2 engine configurations used in various mini excavators.
Is it compatible with Sumitomo S80F2 and S80FX3 models?
Yes, this rebuild kit is specifically designed for Sumitomo S80F2 and S80FX3 excavators equipped with the 3KR2 engine.
Are oversize pistons and bearings available?
Yes, oversize options can be provided depending on engine wear. Contact us with measurement details.
Does the kit include a head gasket?
Yes, the full gasket set includes the cylinder head gasket.
Are the parts OEM quality?
All components meet or exceed OEM specifications for durability and performance.
Overhaul Rebuild Kit for Isuzu 3KR2 Engine Sumitomo S80F2 S80FX3 Excavator
Engine Model: ISUZU 3KR2 Engine
Machine Model: SUMITOMO
Application: S80F2,S80FX3
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