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Diamond Pistons

Diamond Pistons Marine Series Pistons

Not Yet Reviewed

Diamond Pistons Marine Series pistons are ideal for your high-demand boats. These forged aluminum pistons are significantly stronger than the factory pistons allowing your engine to handle that extra horsepower, high-rpm operation and long hours on the water. Diamond Pistons Marine Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Moly skirt coating for friction-loss and skirt-wear protection * Oversized valve pockets for "larger than stock" valve sizes * Forged 2618 or 4032 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)

Results 1 - 25 of 110

Diamond Pistons Marine Series Pistons 70062-8

Made in the USA Diamond Pistons Marine Series Pistons 70062-8

Diamond Pistons Marine Series Pistons 70062-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70062-8

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70042-8

Made in the USA Diamond Pistons Marine Series Pistons 70042-8

Diamond Pistons Marine Series Pistons 70042-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70042-8

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70073-8

Made in the USA Diamond Pistons Marine Series Pistons 70073-8

Diamond Pistons Marine Series Pistons 70073-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70073-8

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70200-8

Made in the USA Diamond Pistons Marine Series Pistons 70200-8

Diamond Pistons Marine Series Pistons 70200-8

Marine Series - 1000HP Rated - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70200-8

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70243-8

Made in the USA Diamond Pistons Marine Series Pistons 70243-8

Diamond Pistons Marine Series Pistons 70243-8

Marine Series - 1000HP Rated - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70243-8

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70000-8

Made in the USA Diamond Pistons Marine Series Pistons 70000-8

Diamond Pistons Marine Series Pistons 70000-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70000-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70001-8

Made in the USA Diamond Pistons Marine Series Pistons 70001-8

Diamond Pistons Marine Series Pistons 70001-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70001-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70002-8

Made in the USA Diamond Pistons Marine Series Pistons 70002-8

Diamond Pistons Marine Series Pistons 70002-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70002-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70003-8

Made in the USA Diamond Pistons Marine Series Pistons 70003-8

Diamond Pistons Marine Series Pistons 70003-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70003-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70004-8

Made in the USA Diamond Pistons Marine Series Pistons 70004-8

Diamond Pistons Marine Series Pistons 70004-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70004-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70014-8

Made in the USA Diamond Pistons Marine Series Pistons 70014-8

Diamond Pistons Marine Series Pistons 70014-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70014-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70015-8

Made in the USA Diamond Pistons Marine Series Pistons 70015-8

Diamond Pistons Marine Series Pistons 70015-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70015-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70016-8

Made in the USA Diamond Pistons Marine Series Pistons 70016-8

Diamond Pistons Marine Series Pistons 70016-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70016-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70017-8

Made in the USA Diamond Pistons Marine Series Pistons 70017-8

Diamond Pistons Marine Series Pistons 70017-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70017-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70018-8

Made in the USA Diamond Pistons Marine Series Pistons 70018-8

Diamond Pistons Marine Series Pistons 70018-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70018-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70019-8

Made in the USA Diamond Pistons Marine Series Pistons 70019-8

Diamond Pistons Marine Series Pistons 70019-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70019-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70020-8

Made in the USA Diamond Pistons Marine Series Pistons 70020-8

Diamond Pistons Marine Series Pistons 70020-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70020-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70021-8

Made in the USA Diamond Pistons Marine Series Pistons 70021-8

Diamond Pistons Marine Series Pistons 70021-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70021-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70040-8

Made in the USA Diamond Pistons Marine Series Pistons 70040-8

Diamond Pistons Marine Series Pistons 70040-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70040-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70041-8

Made in the USA Diamond Pistons Marine Series Pistons 70041-8

Diamond Pistons Marine Series Pistons 70041-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70041-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70043-8

Made in the USA Diamond Pistons Marine Series Pistons 70043-8

Diamond Pistons Marine Series Pistons 70043-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70043-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70044-8

Made in the USA Diamond Pistons Marine Series Pistons 70044-8

Diamond Pistons Marine Series Pistons 70044-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70044-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70046-8

Made in the USA Diamond Pistons Marine Series Pistons 70046-8

Diamond Pistons Marine Series Pistons 70046-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70046-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70039-8

Made in the USA Diamond Pistons Marine Series Pistons 70039-8

Diamond Pistons Marine Series Pistons 70039-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70039-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Diamond Pistons Marine Series Pistons 70045-8

Made in the USA Diamond Pistons Marine Series Pistons 70045-8

Diamond Pistons Marine Series Pistons 70045-8

Marine Series - Replacement Mercury Racing Stern Engines - Coated Skirts - Includes Pins and Rings

Part Number: DPP-70045-8

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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