Kibblewhite Precision Machining, Inc.

Intake Only Spring Kit, Titanium, 0.450" Lift, Kawasaki®, KX 250's, 2020-2023

Part Number: KPM-40-41650

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, Titainium Retainers, Dual Springs, .450 in. Intake, .450 in. Exhaust, Yamaha, Kit

Part Number: KPM-80-80750

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, .380" Lift, Yamaha, WR / YZ250F, 2001-'13 (Intake Only)

Part Number: KPM-80-80850

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, 0.425" Lift Intake, 0.400" Lift Exhaust, Yamaha, YZ250F, 2014-'16

Part Number: KPM-80-80900

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, .380" Lift, Yamaha, Various 450's, 2003-'14 (Intake Only)

Part Number: KPM-80-80950

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, .450" Lift, Yamaha, YZ450F, 2010-'13 (Intake Only)

Part Number: KPM-80-81050

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, .450" Lift, Yamaha, YZ 450F, 2014-'16 (Intake Only)

Part Number: KPM-80-81100

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, Titainium Retainers, Dual Springs, .380 in. Intake, .380 in. Exhaust, Yamaha, Kit

Part Number: KPM-80-80206

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Spring Kit, Titainium Retainers, Dual Springs, .480 in. Intake, .480 in. Exhaust, Yamaha, Kit

Part Number: KPM-80-80410

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Cyl. Head Serv. Kit, Honda®, XR 650L, 1993-2018

Part Number: KPM-30-33490

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Estimated Ship Date: Tomorrow if ordered today

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 33.00mm I.D., 43.00mm O.D., Each

Part Number: KPM-10-SB430

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 27.00mm I.D., 36.50mm O.D., Each

Part Number: KPM-10-SB365

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SB450

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Valve Seat, Powdered Metal, 9.50mm Thick, 26.00mm I.D., 34.00mm O.D., Each

Part Number: KPM-10-SC340

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 30.00mm I.D., 39.00mm O.D., Each

Part Number: KPM-10-SB390

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Valve Seat, Powdered Metal, 11.00mm Thick, 27.00mm I.D., 36.00mm O.D., Each

Part Number: KPM-10-SC360

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Valve Seat, Powdered Metal, 11.40mm Thick, 39.70mm I.D., 50.97mm O.D., Each

Part Number: KPM-10-SC510

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Seal, HD OE Style, 3/8" Stem X 0.562" Guide (Pack of 50)

Part Number: KPM-71035-50

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Valve Seat, Powdered Metal, 11.00mm Thick, 32.00mm I.D., 42.00mm O.D., Each

Part Number: KPM-10-SC420

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Valve Seat, Powdered Metal, 11.40mm Thick, 39.67mm I.D., 52.32mm O.D., Each

Part Number: KPM-10-SC523

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Valve Seat, Powdered Metal, 11.40mm Thick, 44.45mm I.D., 54.96mm O.D., Each

Part Number: KPM-10-SC550

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Valve Seat, Powdered Metal, 9.50mm Thick, 23.00mm I.D., 31.00mm O.D., Each

Part Number: KPM-10-SC310

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Seal, PC Style, 11/32" Stem x 0.562" Guide (Pack of 8)

Part Number: KPM-71007-8

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Valve Seal, Viton®, Positive Stop, 0.311 in. Stem Diameter, 0.480 in. Guide Diameter, Each

Part Number: KPM-70-4009

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 29.00mm I.D., 38.50mm O.D., Each

Part Number: KPM-10-SB385

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