Engines & Components | Summit Racing

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1986 KX125 - 540M05700

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1986 KX125 - 540M05700

Engine Piston, Kawasaki KX125 '86 2244CS

Part Number: WIS-540M05700

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1983-1984 IT490, 1982-1983 YZ490 - 478M08850

Engine Piston, Yamaha YZ490 '82-83, IT490 '83-84 3484TD

Part Number: WIS-478M08850

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Marine 2-Stroke Forged Series Piston Kits 3191P4

Engine Piston, Mercury 3.0L Optimax Port

Part Number: WIS-3191P4

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1993-1996 KLX650, KLX650R - 40133M10050

Engine Piston, Kawasaki KLX650 '93-01 9.5:1 CR

Part Number: WIS-40133M10050

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1986 RM250 - 543M06800

Engine Piston, Suzuki RM250 '86 2677CS

Part Number: WIS-543M06800

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1983-1985 RM80 - 497M05100

Engine Piston, Suzuki RM80 '83-85 2008CD

Part Number: WIS-497M05100

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits 2461M08250

Engine Piston, Ski-Doo 800 PTEK'08-11/ETEC'12-14 3248KD

Part Number: WIS-2461M08250

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Trick Flow® Forged Pistons TFS-51404330-1

Piston, Forged, Dish, 4.030 in. Bore, Ford, Each

Part Number: TFS-51404330-1

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Estimated Ship Date: Today

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Estimated Ship Date: Today

Trick Flow® Forged Pistons TFS-51404331-401

Piston, Forged, Dish, 4.040 in. Bore, Ford, Each

Part Number: TFS-51404331-401

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Estimated Ship Date: Today

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Estimated Ship Date: Today

SRP 4032 Alloy Forged Pistons 148750S

Piston, Forged, Dish, 2-Valve Reliefs, 4.030 in. Bore, 3.750 in. Stroke, 5.700 in. Rod, 1.425 in. Compression, Chevy, Each

Part Number: JEP-148750S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 138732S

Pistons, 351 SBF FT -5cc

Part Number: JEP-138732S

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SRP Professional Series 4032 Alloy Forged Pistons 279524S

Pistons, 302 SBF PRO KIT FT

Part Number: JEP-279524S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

ICON Premium Forged Pistons SIC970L.040

Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.750 in. Stroke, Dome, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC970L-040

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Summit Racing™ Pro LS Forged Pistons SUM-299S273898-7

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-299S273898-7

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 1993-1996 KLX650, KLX650R - 40133M10000

Engine Piston, Kawasaki KLX650 '93-01 9.5:1 CR

Part Number: WIS-40133M10000

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 142981S

Piston, Forged, Flat Top, Single Valve Relief, 4.320 in. Bore, 4.250 in. Stroke, 6.385 in. Rod, 1.270 in. Compression, Chevy, Each

Part Number: JEP-142981S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 140055S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.060 in. Bore, 3.562 in. Stroke, 5.700 in. Rod, 1.519 in. Compression, Chevy, Each

Part Number: JEP-140055S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

JE Pistons SRP 2618 Alloy Forged Pistons 139838S

Piston, Forged, Dome, 2-Valve Reliefs, 4.350 in. Bore, 4.000 in. Stroke, 6.535 in. Rod, 1.245 in. Compression, Chevy, Each

Part Number: JEP-139838S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits for 2019 CRF450L, CRF450X - 40239M09600

Piston and Ring Kits, Powersports 4-Stroke Forged Series, 3.780 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit

Part Number: WIS-40239M09600

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 206045S

Piston, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.500 in. Stroke, 6.000 in. Rod, 1.440 in. Compression, Ford, Each

Part Number: JEP-206045S

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 142972S

Piston, Forged, Flat Top, Single Valve Relief, 4.280 in. Bore, 4.000 in. Stroke, 6.385 in. Rod, 1.395 in. Compression, Chevy, Each

Part Number: JEP-142972S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

SRP Professional Series 2618 Alloy Forged Pistons 360999L

Piston, Forged, Dish, 2-Valve Reliefs, 4.010 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Left, Each

Part Number: JEP-360999L

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 212151S

Piston, Forged, Dome, Single Valve Relief, 4.320 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Each

Part Number: JEP-212151S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

SRP 4032 Alloy Forged Pistons 151868S

Pistons, SBF INV DOME -12.5cc

Part Number: JEP-151868S

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

ICON Premium Forged Pistons SIC612.060

Pistons, Premium, Forged 2618 Aluminum, 4.185 in. Bore, 4.000 in. Stroke, Dish, Chevy, Small Block, Each

Part Number: UEM-SIC612-060

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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