Jeep Willys CJ3A CJ3B 4-134 Engine Piston Ring Set 0,040" Oversize 49-64

Jeep Willys CJ-3A year 49-53
with 4-134 L-Head "Go Devil" engine

Jeep Willys CJ-3B year 53-64
with 4-134 F-Head Hurricane engine

Set of piston rings with 0.040" oversize

Please note:
Only suitable for 4-134 L-Head "Go Devil" & F-Head Hurricane engines
One set is for 4 pistons (one engine)

Reference number:
941889, J0919197, J0941889, J0919197, WO941889, WO-941889, 17430.04, P2161.040

The matching pistons can be found under article number 17427.04.

Piston rings play a central role in the engine.
They ensure a seal between the piston and the cylinder wall,
They regulate the oil film and transfer heat from the piston to the cylinder wall.
This ensures optimal compression, engine performance and efficiency.

Worn piston rings can lead to loss of power, increased oil consumption,
This can result in poor compression and rough engine running.
The piston ring set is manufactured in 0.040" oversize.
and is ideally suited for engines where the cylinders have been appropriately modified.