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Bell Housing Exhaust Tube 78458A1- For MerCruiser Models R, MR, Alpha One and Alpha One Gen II and Blackhawk 

# 530-78458A1
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TUBE ASSEMBLY-EXH Mercruiser 78458A1

Supercedes: 78458

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MSRP: $82.33
Your Price: $74.10
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NOTE: This Item is a Non-Stocked, Special Order, OEM Mercury Part.
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Applications Where This Item Is Used:

BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XR ONER/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990
8.2 MAG HO EC - 8.2L Mag EC (H.O. Model)8.2L MAG / 8.2L MAG HO - 8.2L Mag (Base Model)
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 228 1978-1982200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.0LX (4 BBL.) GM 305 V-8 1988-1995
CUMMINS/MERCRUSER DIESEL 1.7L-120 - CMD 1.7 MI 120 I/L48.2 MAG HO EC - 8.2L Mag EC (Base Model)
BRAVO XR I - III SPORT MASTER - HI PERFORMANCE TRANSOMACCESSORIES MERCRUISER VOLUME I - Exhaust / Cooling Systems and Extension Kits
5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (Base Model)
BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - INTEGRATED TRANSOM5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO
ACCESSORIES MERCRUISER VOLUME I - Power Steering/Tiller Handles/ Shift Kits5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
BRAVO X (I-II-III) - BRAVO X THREE5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
BLACKHAWK DRIVE/TRANSOM ASSEMBLY - BLACKHAWK 1994-1995BRAVO XR I - III SPORT MASTER - BRAVO XR ONE
5.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVOBRAVO XR I - III SPORT MASTER - BRAVO XR THREE
R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO ONE
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 200 (2 BBL.) GM 305 V-8 1987496 MAG STERNDRIVE - 496 MAG (H.O. Model)
BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XZ ONE8.2 MAG / 8.2 MAG HO EC - 8.2L Mag EC (H.O. Model)
5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
BRAVO XR I - III SPORT MASTER - BRAVO XR SPORTMASTERBRAVO X (I-II-III) - BRAVO X TWO
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981EXHAUST/COOLING SYSTEMS AND EXTENSION KITS - Exhaust / Cooling Systems and Extension Kits
BRAVO XR I - III SPORT MASTER - INTEGRATED TRANSOM5.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA GM 350 V-8 1987-19954.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 260 GM 350 V-8 1987
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-19824.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVO
5.7L/LX 350 MAG ALPHA/BRAVO - 5.7LX (4 BBL) GM 350 V-8 1996BRAVO-I XR/XZ STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO XR SPORTMASTER
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC496 MAG STERNDRIVE - 496 MAG (Base Model)
5.7L/LX 350 MAG ALPHA/BRAVO - 350 MAG. ALPHA (4 BBL.) GM 350 V-8 1996BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO THREE
ACCESSORIES MERCRUISER VOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and CorrosionBRAVO X (I-II-III) - BRAVO X ONE
5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 120/140 1978-1982
5.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC496 MAG STERNDRIVE EC - 496 MAG EC (H.O. Model)
200/5.0L/LX 260/5.7L 350 MAG ALPHA/BRAVO - 5.7L GM 350 V-8 1988-19958.2L MAG / 8.2L MAG HO - 8.2L Mag (H.O. Model)
454 MAGNUM ALPHA ONE ENGINE - 454 MAG. ALPHA GM 454 V-8 1986-1988120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982
BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO TWO496 MAG STERNDRIVE EC - 496 MAG EC (Base Model)
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