Kimpex  |  SKU: R09-704

Kimpex Piston Replacement Ring Set

Sale price $17.99 Regular price $19.99


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Piston and Ring Installation:
  • Remember never install chrome rings in chrome plated, nikasil or electrofusion cylinders.
  • Prior to installation, fit each ring into the cylinder bore and measure the end gap to eliminate the chance of ring butting. Acceptable gap range is .010 to .025. If gap is inadequate, carefully file to the recommended specs. See “Piston Clearance Guide”. Clean and lubricate all moving parts with 10W30 oil.
  • Install pistons with the arrow pointing to the exhaust side of the engine (except for few models Polaris where the arrow points toward the magneto side).
  • Install circlips carefully without forcing, bending or turning them. Be sure they seat properly in the grooves and position the openings down.
  • Install rings onto matching pistons. Lubricate and check to be sure the end gaps can be completely closed around the locating pins.
  • Install new base gaskets, compress rings and carefully slide the cylinders down into position. Before installing the cylinder heads, rotate the crankshaft by hand to make sure pistons and rings move freely into cylinder.
  • SKU: R09-704
  • Bore - Oversize: Standard
  • Bore - Standard: 67.72 mm
  • Compatible Brand: Fits Polaris
  • Cylinders: 2
  • Displacement: 432 cc
  • Engine type: 2-Strokes
  • Number: R09-704
  • Original Product Type: Piston Rings
MakeModelYears
POLARISCobra 440 F/C 120"1978-1979
POLARISCutlass SS 440 F/C 110"1981-1982
POLARISElectra 440 F/C1974-1977
POLARISGalaxy 440 F/C 120"1980
POLARISGalaxy 440 F/C 121"1981
POLARISGalaxy 440 RT 120"1980
POLARISIndy 440 XCF F/C 121"1997-1998
POLARISIndy Long Trak 440 F/C 148"1983, 1985-1987
POLARISIndy Long Trak 440 R F/C 148"1987-1989
POLARISIndy Sport 440 F/C 121"1991-1999
POLARISIndy Sport GT 440 F/C 141"1991-1992
POLARISIndy Sport SKS 440 F/C 133,5"1994
POLARISIndy Sport Touring 440 F/C 133,5"1995-1999
POLARISIndy Super Sport 440 F/C 110"1983
POLARISIndy Super Sport 440 F/C 120"1985-1986
POLARISIndy Super Sport 440 F/C 121"1994-1996
POLARISIndy Trail 440 F/C 121"1985
POLARISIndy Trail 488 F/C 121"1993
POLARISIndy Trail Deluxe 488 F/C 133,5"1993
POLARISIndy Tran Sport 440 F/C 141"1996
POLARISIndy Tran Sport 440 R F/C 141"1997-1999
POLARISSport 440 F/C 110"1983
POLARISStar 250 F/C 108"1985-1986
POLARISStar Trak 250 F/C 133"1988
POLARISTX-C 440 F/C 121"1981-1982
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