Cylinder Heads

Valve Seat Inserts - Caterpillar 1693 Diesel (6 cyl) S/N 65B1- 65B11051; 3406 Diesel S/N 92U1-Up

Part Number: MAH-2187805

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Seat Inserts - Caterpillar 1693 Diesel Eng. (6 cyl) S/N 65B1-65B1101; 3406, 3408, D343, D3

Part Number: MAH-2187806

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Seat Inserts - Caterpillar 1140 Diesel (8 cyl) S/N 36B1-Up 1145 Diesel S/N 97B1-Up; 1150 D

Part Number: MAH-2187808

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Seat, Powdered Metal, 11.00mm Thick, 38.50mm I.D., 49.00mm O.D., Each

Part Number: KPM-10-SC490

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Seat, Powdered Metal, 11.40mm Thick, 42.92mm I.D., 54.10mm O.D., Each

Part Number: KPM-10-SC541

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Guide, Manganese Bronze, Exhaust, Harley-Davidson®, Each

Part Number: KPM-20-2030M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top IN +0.001, Various Harley® Applications

Part Number: KPM-20-20861M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top IN +0.003, Various Harley® Applications

Part Number: KPM-20-20863M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top EX STD, Various Harley® Applications

Part Number: KPM-20-20870M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top EX +0.002, Various Harley® Applications

Part Number: KPM-20-20872M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top EX +0.003, Various Harley® Applications

Part Number: KPM-20-20873M

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Guide, Exhaust, Manganese Bronze, 0.309 in. I.D., Stock + 0.010 in. O.D., 2.100 in. Overall Length, Harley-Davidson®, Each

Part Number: KPM-20-20879M

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Guide, Mng. Brz., 0.530" Top EX +0.025, Various Harley® Applications

Part Number: KPM-20-2087HSM

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Guides -

Part Number: MAH-2173240

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Valve Guides - IHC Truck D9.0L (551 Cu.In.) Diesel Eng. - DV550 Series - 4.510" Bore

Part Number: MAH-2173325

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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