Availability
Ring Set- 4.130 x 1/16x1/16x3/16
Part Number: WIS-4130H
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
4.135" x 1.2 x 1.2 x 2.0mm Rin
Part Number: WIS-4135VM
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
4.135" Ring Set - .043"x1.2x2.
Part Number: WIS-4135VZ
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston Rings, Gas Nitrided, 4.147 in. Bore, 0.047 in., 0.047 in., 3.0mm Thickness, Single Piston, Set
Part Number: WIS-4147GFX
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston Rings, Plasma-moly, 4.155 in. Bore, 1/16 in., 1/16 in., 3.0mm Thickness, Single Piston, Set
Part Number: WIS-4155HF
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
3MM OIL RING ONLY (4.153" - 4.162")
Part Number: WIS-4160F
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston Rings, Plasma-moly, 4.127 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set
Part Number: WIS-4160H
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kits, Powersports 4-Stroke Forged Series, 3.504 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit
Part Number: WIS-4163M08900
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 98.500mm Bore, Honda®, Kit
Part Number: WIS-4163M08950
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 90.000mm Bore, Honda®, Kit
Part Number: WIS-4163M09000
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 75.000mm Bore, Honda®, Kit
Part Number: WIS-4171M07500
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kits, Powersports 4-Stroke Forged Series, 2.972 in. Bore, Forged Aluminum, Rings, for use on Honda®, Kit
Part Number: WIS-4171M07550
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit
Part Number: WIS-4177M07600
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 95.000mm Bore, Polaris, Kit
Part Number: WIS-40093M09500
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
3.895 XK RING SET
Part Number: WIS-3895XK
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston Rings, Gas Nitrided, 39.00mm Bore, for use on Honda®, Set
Part Number: WIS-3900XZ
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Ring Set-3.910 Bore 5/64 x 5/64 x 3/16
Part Number: WIS-3910VK
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
99.50mm (3.917") Auto Ring Set- 1 cyl.
Part Number: WIS-3917GFX
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
AUTOMOTIVE RING (1 SET FOR 1 PSTN)
Part Number: WIS-3935H
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
100.00mm (3.937") Auto Ring Set- 1 cyl.
Part Number: WIS-3937GFX
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, Yamaha, Kit
Part Number: WIS-393M06400
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 64.500mm Bore, Yamaha, Kit
Part Number: WIS-393M06450
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Engine Piston, Yamaha RD350 '73-75, RD400 '76-92 2579CD
Part Number: WIS-393M06550
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit
Part Number: WIS-393M06600
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
3.940" AUTO RING (1 SET FOR 1 PSTN)
Part Number: WIS-3940H
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
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