Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.505 in. O.D., 1.250 in. I.D., 0.375 in. Thick, Each

Part Number: DUR-30715

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.38

Part Number: DUR-30790

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.1933

Part Number: DUR-31099

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.2559

Part Number: DUR-31105

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.568 in. O.D., 1.312 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30503

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.444 in. O.D., 1.250 in. I.D., 0.219 in. Thick, Each

Part Number: DUR-30556

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.573 in. O.D., 1.312 in. I.D., 0.219 in. Thick, Each

Part Number: DUR-30643-5

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.516 in. O.D., 1.220 in. I.D., 0.394 in. Thick, Each

Part Number: DUR-79036

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Valve Seats, Tungsten, Intake, Exhaust, 1.850 in. O.D., 1.417 in. I.D., 0.472 in. Thick, Each

Part Number: DUR-79065

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats - K-10 Seat 70000 Series AOD 1.5354

Part Number: DUR-79077

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.535 in. O.D., 1.260 in. I.D., 0.394 in. Thick, Each

Part Number: DUR-39037

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.630 in. O.D., 1.313 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-70650

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.505 in. O.D., 1.250 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-70712

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 2.131 in. O.D., 1.813 in. I.D., 0.219 in. Thick, Each

Part Number: DUR-71240

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.005 in. O.D., 0.750 in. I.D., 0.188 in. Thick, Each

Part Number: DUR-71600

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.4445

Part Number: DUR-31659

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.410 in. O.D., 1.142 in. I.D., 0.275 in. Thick, Each

Part Number: DUR-32197

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.880 in. O.D., 1.562 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30509

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.130 in. O.D., 0.871 in. I.D., 0.191 in. Thick, Each

Part Number: DUR-31097

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats - K-10 Seat 90000 Series AOD 1.8898

Part Number: DUR-99069

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 1.65

Part Number: DUR-32091

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.811 in. O.D., 1.496 in. I.D., 0.472 in. Thick, Each

Part Number: DUR-79060

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.614 in. O.D., 1.260 in. I.D., 0.315 in. Thick, Each

Part Number: DUR-79079

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats - K-10 Seat 30000 Series AOD 2.132

Part Number: DUR-31897

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Valve Seats, Tungsten, Intake, Exhaust, 1.692 in. O.D., 1.375 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-70678

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