Cylinder Heads

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

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30643C

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.568

Part Number: DUR-30644

Not Yet Reviewed

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.578

Part Number: DUR-30644-10

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30644-5

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.568

Part Number: DUR-30645

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30646

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.568

Part Number: DUR-30647

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30648

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.635

Part Number: DUR-30648-5

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30649

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30650

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30651

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.755

Part Number: DUR-30652

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.755

Part Number: DUR-30653

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.755

Part Number: DUR-30654

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Sintered Valve Seat Insert

Part Number: DUR-30655

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.755

Part Number: DUR-30656

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.755

Part Number: DUR-30657

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Bearings

Part Number: DUR-30658-5

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.755 in. O.D., 1.500 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30659

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30661

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Sintered Valve Seat Insert

Part Number: DUR-30662

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.63

Part Number: DUR-30663

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order

Valve Seats - K-10 Seat 30000 Series AOD 1.692

Part Number: DUR-30664

Not Yet Reviewed

Estimated Ship Date: Aug 20, 2025 if ordered today

• Special Order