- Cylinder Bore
- 71 mm
- Component Number
- 1.CRP2.P3.CR / 1.1,20 2.1,20 3.2,00
£17.99
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Shop 5359 piston ring set from 24 trusted brands including MAHLE, GOETZE ENGINE, KOLBENSCHMIDT. Compare prices, check vehicle compatibility, and get free delivery on orders over £50.
Also known as: Piston Ring Kit, Piston Rings, Ring Set
Choose your make to see only the parts that fit it, then narrow it down by model and engine.
OEM & aftermarket piston ring set from top brands — compare prices, check fitment, order with free delivery
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Commonly searched OE numbers fitting Piston Ring Set from the TecDoc catalogue.
Piston rings seal the gap between the piston and cylinder wall, controlling oil consumption and maintaining compression. Worn rings cause excessive oil burning, blue exhaust smoke, loss of power, and increased blowby gases. Ring replacement is a significant engine repair but can restore compression and oil control without a full rebuild.
Piston ring wear is gradual and often accompanies high mileage. The symptoms become progressively worse as the seal between piston and cylinder deteriorates.
Ring replacement requires engine disassembly. The cylinder bore condition determines whether rings alone will suffice or whether re-boring is needed.
Yes. "Piston Ring Set" and "Piston Ring Kit" refer to the same car part. Other common names include Piston Ring Kit, Piston Rings, Ring Set. The part is the same regardless of which name is used.
The classic symptoms are blue exhaust smoke (especially on acceleration), high oil consumption, and low or uneven compression readings. A leak-down test can confirm ring seal versus valve seal issues.
Severe ring wear allows combustion gases into the crankcase (blowby), which dilutes the oil and accelerates bearing wear. It also increases oil consumption, risking oil starvation if not monitored.
It depends on the overall engine condition. If the bores are within specification and bearings are sound, ring replacement can extend engine life significantly. A full inspection before committing to the work is advisable.
The ring gap is the small gap where the ends of the piston ring meet. It must be set within the manufacturer's specification to allow for thermal expansion. Too small a gap causes the ring to bind; too large allows blowby.
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Common original equipment numbers linked to replacement-part pages.