3929161 Cummins Pistion For 6CT 6CTA Engines

Part Number : 3929161
Fitment : Cummins 6CT8.3 6CTA8.3 Engines
Product Name : Pistion
Quality Standard : Genuine Cummins Quality(DCEC)
Material : Eutectic aluminum alloy
Lead Time : 3-15 Days Global Shipping
Pricing : China Cummins Wholesale Price
Payment Terms : T/T Western union Paypal
MOQ : Bulk Orders Accepted
Product description：3929161 Cummins Pistion For 6CT8.3 6CTA8.3 Engines. China Cummins Wholesale Agent Price & Fasting Shipping.
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Product Overview:

Cummins 3929161 piston fits 6CT /6CTA8.3 240‑260HP engines. Built with Al‑Fin oil cooling gallery for heavy‑duty excavator, truck, generator applications. Reliable OEM‑equivalent replacement for high‑load aftermarket rebuilds, widely searched by global overseas buyers.

3929161 Piston Specification:

Item	Parameter
Part Number	3929161
Fit Engines	6CT, 6CTA8.3, ISC8.3, QSC8.3 (12‑valve)
Bore	114 mm / 4.488"
Compression Height	79.0 mm
Overall Piston Height	120.9 mm
Piston Pin Diameter	45 mm
Piston Pin Length	82 mm
Combustion Chamber Type	ω‑type combustion chamber
Ring Grooves	3 grooves (2 compression rings +1 oil ring)
Material	Eutectic aluminum alloy
Piston Net Weight	2.75‑2.85 kg