3802160 Cummins Piston Kit for 6BTA5.9 4BT3.9 Engines

Piston kit for Cummins 4BT3.9 and 6BT5.9 12V engines. 102 mm bore, 17.5:1, marine bowl chamber, 1.34 kg.

SKU: 3802160

Description Additional information

Piston kit 3802160 fits Cummins 4BT3.9 and 6BT5.9 12-valve turbo diesel engines at 102 mm STD bore and a 17.5:1 compression ratio. The cast iron piston uses a marine bowl combustion chamber with a 38 mm pin and 78.5 mm compression height, weighing 1.34 kg. The kit includes piston, rings, pin and retaining clips.

Specifications

Part Number	3802160
Compatible Engine	Cummins 4BT3.9 / 6BT5.9 12V Turbo Diesel
Bore Size	102 mm (STD Standard)
Compression Ratio	17.5:1
Piston Material	High-strength cast iron
Combustion Chamber	Marine bowl design
Piston Pin Diameter	38 mm
Compression Height	78.5 mm
Rings Configuration	2 compression rings + 1 oil ring
Unit Weight	1.34 kg
Included Parts	Piston, piston rings, piston pin, retaining clips

Key Features

102 mm STD bore, 17.5:1 compression ratio
High-strength cast iron piston
Marine bowl combustion chamber design
38 mm piston pin, 78.5 mm compression height
Two compression rings plus one oil ring
1.34 kg per unit; kit includes piston, rings, pin and clips

Typical Applications

Light and medium commercial vehicles
Compact construction machinery
Marine auxiliary engines
Generator sets

Ordering from Sino Bus Parts

Wholesale pricing; bulk orders welcome
Global shipping
Fitment confirmed against your engine serial or CPL before dispatch
Contact us on WhatsApp for a quotation

Part Number	3802160
Fitment	Cummins 6BTA5.9 4BT3.9 6BT5.9
Product Type	Piston Kit
Quality Standard	Genuine Cummins Quality (DCEC)
MOQ	Bulk Orders Accepted
Lead Time	3-15 Days Global Shipping

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