Twin Power Engines & Components

78-84 Big Twin Shovelhead Cylinder 80in Front Black Replaces H-D 16494-78

Part Number: TWP-492868

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Estimated Ship Date: Tomorrow if ordered today

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84-99 1340 cc Evolution Big Twin Aluminum Cylinder Natural Replaces H-D 16510-83A

Part Number: TWP-493036

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70-E78 FL FX 71-78 XL Needle Bearing Advance Unit Kit Replaces H-D 32515-85T

Part Number: TWP-215536

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Estimated Ship Date: Apr 20, 2026 if ordered today

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4.25" BIG BORE CYLINDER M8

Part Number: TWP-88186

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Estimated Ship Date: Apr 20, 2026 if ordered today

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58-99 Big Twin Exc Twin Cam Camshaft Needle Bearing Replaces H-D 9058

Part Number: TWP-603215

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86-Up XL Natural XL 1200cc Cylinder Replaces H-D 16447-88 (04 and Up Req Fin Clearancing)

Part Number: TWP-489917

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Estimated Ship Date: Tomorrow if ordered today

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66-E79 Shovelhead Pushrod Tube Kit

Part Number: TWP-490311

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Estimated Ship Date: Tomorrow if ordered today

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92-99 Big Twin Polished Oil Pump

Part Number: TWP-495535

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Estimated Ship Date: Tomorrow if ordered today

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07-17 Twin Cam and 06 Dyna High Performance Oil Pump

Part Number: TWP-601826

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L79-84 Shovelhead Push Rod Tube Kit

Part Number: TWP-490310

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Estimated Ship Date: Tomorrow if ordered today

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73-91 Big Twin Polished Oil Pump

Part Number: TWP-495534

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Estimated Ship Date: Tomorrow if ordered today

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87-99 Big Twin Except Twin Cam Pinion Bearing Red Replaces H-D 24641-87A

Part Number: TWP-216602

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87-99 Big Twin Except Twin Cam Pinion Bearing Blue Replaces H-D 24643-87A

Part Number: TWP-216603

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85-06 Big Twin Inner Primary Bearing Replaces H-D 9135

Part Number: TWP-410177

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Estimated Ship Date: Tomorrow if ordered today

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TP CAM CHAIN TENSIONER INNER

Part Number: TWP-25-048

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Estimated Ship Date: Apr 20, 2026 if ordered today

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