4089500 Cummins Piston Ring Kit For KTA50 KTA38 KTA19 Engines
4089500 piston ring kit for Cummins KTA19, KTA38 and KTA50 engines.
SKU: 4089500
DescriptionAdditional information
4089500 is the piston ring kit fitted to Cummins KTA19, KTA38 and KTA50 engines. It is made from high Alloy Malleable Cast Iron. Published figures include standard cylinder bore diameter 158.75 mm, net weight per set Approx. 0.6 kg (1 set per cylinder; 6 sets required for 6-cylinder engines).
Specifications
Assembly Part No.
4089500
Product Name
Piston Ring Kit
Fit Engines
KTA19, KTA38, KTA50, QSK19, QSK38, QSK50
Standard Cylinder Bore Diameter
158.75 mm
Oversize Repair Sizes
STD / +0.25 / +0.50 / +0.75 / +1.00 mm
Ring Composition
2 compression rings + 1 slotted combined oil ring with internal expander spring
Net Weight Per Set
Approx. 0.6 kg (1 set per cylinder; 6 sets required for 6-cylinder engines)
Top Compression Ring
Barrel trapezoidal profile, full hard chrome coating
Second Compression Ring
Unidirectional twist taper face for oil scraping & blow-by/carbon buildup prevention
Oil Control Ring
Evenly distributed oil return slots, expander spring for constant radial tension
Key Features
High Alloy Malleable Cast Iron
Assembly Part No.: 4089500
Product Name: Piston Ring Kit
Fit Engines: KTA19, KTA38, KTA50, QSK19, QSK38, QSK50
