PISTON RING SET 998cc 89 ON PRESSFIT
R43240-00

£81.60 exc vat

£97.92 inc vat

In stockIn stock
Standard Size with 0.59" compression rings and 0.1181" oil ring for 998cc

£81.60 exc vat

£97.92 inc vat

In stockIn stock

Recommended usage 1 x R43240-00 to fit one mini.
Engine and Block 998cc - Qty 1

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3 compression ring @ 0.625" and single one piece oil ring 0.125 as per original 998 pre A plus and 1098cc versions inc morris minor and sprite range.

Low drag 1275 piston standard size 2.780 plus 20 thou oversize(Rings included).

This piston has a possible compression ratio of 10.3:1 as fitted to Cooper RSP 1990.

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Available at the moment but they sporadically become unavailable. Mini Spares have also had a batch of plus 60s specially commissioned to us for Grass trackers and racers. sold individually with rings and pin complete.

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Rover piston TAM2048 stamped 21962 with ring sizes 1.501mm and oil ring 4mm but some pistons have been stamped 21963.

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3 compression ring @ 0.625" oil ring 0.125 as per original 998 pre A plus and 1098cc versions inc morris minor and sprite range.

20 thou oversize low drag slipper type pistons for modern day compression ratios and unleaded fuel.

Typically installation will result in a minimum 8.8:1 compression ratio but on some pre 1984 Metro versions it was higher.

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3 OF 0.625 COMPRESSION RINGS AND .1575 OIL CONTROL RING.

STD size low drag slipper type pistons with a minimum 8.8:1 compression ratio but on some Metro versions it was higher.

Current pistons differ from the 60s originals, improved with a "low drag" slipper skirt design and a shorter lighter wri...

Low drag 1275 piston standard size 2.780 plus 40 thou oversize(Rings included).

This piston has a possible compression ratio of 10.3:1 as fitted to Cooper RSP 1990.Engine then becomes 1310cc

Current pistons differ from the 60s origi...

These are suitable for press fit gudgeon pin late type 998 con rods.

sold individually with rings and pin complete

Ringsets are available as R43240-20

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What is the purpose of ACL Race series bearings?
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