Cummins 3923564 Valve Stem Guide For 6C 6CT 6CTA Engines

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Lead Time : 3-15 Days Global Shipping
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MOQ : 1Piece (Bulk Orders Accepted）
Product description：3923564 Cummins Valve Stem Guide For 6C 6CT 6CTA Engines. Genuine Cummins Quality. China Cummins Supplier With Low Price.
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3925863 Valve Stem Guide Specification:

Item	Specification
Part Number	3925863
Cross / Supersession	Replaces 3901187, 3923564; interchangeable with 3925864
Product Name	Valve Stem Guide (intake & exhaust shared, no separate versions)
Compatible Engines	Cummins 6CT / 6CTA / 6CTAA 8.3L, ISC8.3, QSC8.3, 6D114
Qty per Engine	12 pcs (6 intake + 6 exhaust)
Material	High-density optimized powder metallurgy
Weight	0.077 kg / pc (0.161 lbs)
Length	49.5 mm
Outer Diameter (Press-fit OD)	Φ14.03 mm
Inner Diameter (Honed Bore)	Φ9.52 mm (finished bore, field reaming required to achieve final valve stem clearance)
Surface Finish	Precision internal honing for low friction & anti-scuffing
Installation	Press-fit into cylinder head, no machining modification required for replacement
Working Temp	Rated for continuous high-temperature heavy-duty operation
Application	Heavy-duty truck, coach, stationary generator, construction machinery (excavator, loader)
Condition	New replacement

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