Pistons & Piston Rings

Ring, Top, 4.150"

Part Number: HRS-H486041455T

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Oil, 4.160"

Part Number: HRS-H486041555O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Second, 4.160"

Part Number: HRS-H486041555S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Top, 4.160"

Part Number: HRS-H486041555T

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Oil, 4.170"

Part Number: HRS-H486041655O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Second, 4.170"

Part Number: HRS-H486041655S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.255"

Part Number: HRS-H486042505T

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.285"

Part Number: HRS-H486042805O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.285"

Part Number: HRS-H486042805S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.315"

Part Number: HRS-H486043105O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Plasma Moly, File Fit, 4.315"

Part Number: HRS-H486043105T

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Oil, 4.355"

Part Number: HRS-H486043505O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Second, 4.355"

Part Number: HRS-H486043505S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Top, 4.505"

Part Number: HRS-H486045005T

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Oil, 4.535"

Part Number: HRS-H486045305O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Oil, 4.565"

Part Number: HRS-H486045605O

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Ring, Second, 4.565"

Part Number: HRS-H486045605S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.792 in. Diameter, 2.795 in. Length, 0.140 in. Wall Thickness, Straight End, Each

Part Number: JEP-79227951451S

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.905 in. Diameter, 2.500 in. Length, 0.150 in. Wall Thickness, Straight End, Each

Part Number: JEP-90525001551S

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

• Drop Ship
• Special Order

Piston Wrist Pins, 51 Series, 5115 Steel, 0.990 in. Diameter, 2.500 in. Length, 0.180 in. Wall Thickness, Chamfered End, Each

Part Number: JEP-99025001851C

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

• Drop Ship
• Special Order

SECOND RING SINGLE

Part Number: HRS-486043105-S

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Drop Ship
• Special Order

Piston Pin, Steel, Chrome, Straight, 22.00mm x 57.15mm, Yamaha, Each

Part Number: WIS-S655

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Drop Ship
• Special Order

63.50 MM RING SET

Part Number: WIS-2500CS

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Drop Ship
• Special Order