Camshafts & Valvetrain

ProX Camchain YZ/WR250F'01-13 + KX250F'04-16 + RM-Z250'04-22

Part Number: PXR-31-2402

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2404

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Estimated Ship Date: Oct 30, 2025 if ordered today

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ProX Camchain YZ250F '14-22 + WR250F '15-22

Part Number: PXR-31-2414

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2429

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2432

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Powersports Timing Chains, Yamaha, Each

Part Number: PXR-31-2487

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Powersports Timing Chains, for use on Honda®, Suzuki, Yamaha, Each

Part Number: PXR-31-2661

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Estimated Ship Date: Oct 30, 2025 if ordered today

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VALVE SPRING RETAINERS

Part Number: RSC-PAC-R388-16

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Estimated Ship Date: Nov 12, 2025 if ordered today

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RETAINER CHROME MOLY STEEL

Part Number: RSC-PAC-R392-16

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Estimated Ship Date: Nov 12, 2025 if ordered today

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SPRING CUP SET

Part Number: MAN-42431-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.550 in. O.D., .567 in. I.D., Set of 16

Part Number: MAN-42443-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.580 in. O.D., .567 in. I.D, .828 in. Shoulder, Set of 16

Part Number: MAN-42573-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.625 in. O.D., .570 in. I.D, .765 in. Shoulder, Set of 16

Part Number: MAN-42374-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ROCKER-SBC 1.6

Part Number: MAN-43151-8

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring, Nex Tek, Dual, 1.400 in. Outside Diameter, 575 lbs/in., Each

Part Number: MAN-221446SF-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SPRING-1447 POLISHED

Part Number: MAN-221447P-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring, Triple, 1.677 in. Outside Diameter, 720 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221449P-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Springs, Triple, 1.677 in. Outside Diameter, 770 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221450P-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SPRING-1.550 DOUBLE

Part Number: MAN-221452SF-1

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.270 in. O.D., .525 in. I.D., Set of 16

Part Number: MAN-42334-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.290 in. O.D., .525 in. I.D., Set of 16

Part Number: MAN-42336-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SPRING CUP-ID 1.620

Part Number: MAN-42342-16

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Timing Cover, Inner, Replacement, Chrysler, Dodge, Each

Part Number: RNB-635-407

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Timing Cover, Inner, Replacement, Chrysler, Dodge, Each

Part Number: RNB-635-408

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Estimated Ship Date: Oct 27, 2025 if ordered today

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