Mercury-Mercruiser 78458A1 Exhaust Tube Assembly
78458A1 Tube Exhaust Assembly
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Availability: 73 in stock
Manufacturer part number: 78458A1
GTIN: 745061179462
Normally Ships: Available - Next business day
Manufacturer: Mercury Marine
MSRP: $82.33
$79.19
- 120/140 1978-1982 - 4893635 THRU 6225576
- 165 1978-1981 - 4890460 & Up
- 228 1978-1982 - 4898730 THRU 6225576
- 260 1978-1982 - 4898730 THRU 6225576
- 470 1978-1982 - 4893835 THRU 6225576
- 485 1980-1982 - 4893835 & Up
- 898 1978-1982 - 4898730 THRU 6225576
- R/MR/ALPHA ONE (Sterndrive) 1983-1990 - 6225577 THRU 0F386995
- R/MR/ALPHA ONE (Transom Assembly) 1983-1990 - 6216687 THRU 0F386995
- BLACKHAWK 1994-1995 - ALL
- BRAVO DRIVES - 0B664190 THRU 0F729999
- BRAVO STERNDRIVES - 0F730000 THRU 0M100000
- BRAVO THREE - 0B664190 THRU 0F729999
- BRAVO THREE - 0F730000 THRU 0M100000
- BRAVO TWO - 0B664190 THRU 0F729999
- BRAVO TWO - 0F730000 THRU 0M100000
- BRAVO X ONE - 0M100001 THRU 0W249999
- BRAVO X THREE - 0M100001 THRU 0W249999
- BRAVO X TWO - 0M100001 THRU 0W249999
- BRAVO XR ONE - 0W240000 & Up
- BRAVO XR ONE - 0L914990 THRU 0W239999
- BRAVO XR SPORTMASTER - 0M906878 & Up
- BRAVO XR SPORTMASTER - 0M052945 THRU 0M906877
- BRAVO XR THREE - 0W240000 & Up
- BRAVO XZ ONE - 0L914990 THRU 0M999999
- HI PERFORMANCE TRANSOM - 0W150003 & Up
- INTEGRATED TRANSOM - 0M052768 & Up
- INTEGRATED TRANSOM - ALL THRU 0M052767
- CMD 1.7 MI 120 I/L4 - 88109041 & Up
- CMD 1.7 MS 120 I/L4 - 8810800 & Up
- 4.3L MPI ALPHA/BRAVO - 0W650000 THRU 0W658582
- 4.3L MPI ALPHA/BRAVO - 0W658583 THRU 0W658583
- 4.3L MPI ALPHA/BRAVO - 0W658584 THRU 1A030367
- 4.3L MPI ALPHA/BRAVO - 1A030368 THRU 1A030369
- 4.3L MPI ALPHA/BRAVO - 1A030370 THRU 1A063239
- 4.3L MPI ALPHA/BRAVO - 1A063240 & Up
- 4.3L MPI ALPHA/BRAVO EC - 1A637496 & Up
- 200 (2 BBL.) GM 305 V-8 1987 - 0B525982 THRU 0B774444
- 230 (4 BBL.) GM 305 V-8 1987 - 0B525982 THRU 0B773739
- 260 (4 BBL.) GM 305 V-8 1987 - 0B525982 THRU 0B773739
- 260 GM 350 V-8 1987 - 0B525982 THRU 0B773304
- 350 MAG MPI ALPHA/BRAVO - 1A623185 & Up
- 350 MAG MPI ALPHA/BRAVO - 1A300000 THRU 1A611927
- 350 MAG MPI ALPHA/BRAVO - 1A611928 THRU 1A623184
- 350 MAG MPI ALPHA/BRAVO EC - 1A623185 & Up
- 350 MAG MPI ALPHA/BRAVO EC - 1A300000 THRU 1A611927 and MORE
- 350 MAG MPI ALPHA/BRAVO EC - 1A611928 THRU 1A623184
- 350 MAG MPI HORIZON ALPHA/BRAVO EC - 1A623185 & Up
- 350 MAG MPI HORIZON ALPHA/BRAVO EC - 1A300000 THRU 1A611927
- 350 MAG MPI HORIZON ALPHA/BRAVO EC - 1A611928 THRU 1A623184
- 350 MAG. ALPHA (4 BBL.) GM 350 V-8 1996 - 0F601000 THRU 0K001526
- 350 MAG. ALPHA GM 350 V-8 1987-1995 - 0B525982 THRU 0F600999
- 377 MAG MPI BRAVO - 1A623185 & Up
- 377 MAG MPI BRAVO - 1A300000 THRU 1A611927
- 377 MAG MPI BRAVO - 1A611928 THRU 1A623184
- 377 MAG MPI BRAVO EC - 1A623185 & Up
- 377 MAG MPI BRAVO EC - 1A343300 THRU 1A611927
- 377 MAG MPI BRAVO EC - 1A611928 THRU 1A623184
- 454 MAG. ALPHA GM 454 V-8 1986-1988 - 0A631894 THRU 0B785148
- 496 MAG (Base Model) - 1A066166 THRU 1A350678
- 496 MAG (Base Model) - 1A350679 & Up
- 496 MAG (H.O. Model) - 1A066166 THRU 1A350678
- 496 MAG (H.O. Model) - 1A350679 & Up
- 496 MAG EC (Base Model) - 1A066166 THRU 1A350440
- 496 MAG EC (H.O. Model) - 1A066166 THRU 1A350440
- 5.0L (2 BBL.) GM 305 V-8 1988-1995 - 0B774445 THRU 0F600999
- 5.0L MPI ALPHA/BRAVO - 1A623185 & Up
- 5.0L MPI ALPHA/BRAVO - 1A300000 THRU 1A611927
- 5.0L MPI ALPHA/BRAVO - 1A611928 THRU 1A623184
- 5.0L MPI ALPHA/BRAVO EC - 1A623185 & Up
- 5.0L MPI ALPHA/BRAVO EC - 1A300000 THRU 1A611927
- 5.0L MPI ALPHA/BRAVO EC - 1A611928 THRU 1A623184
- 5.0LX (4 BBL.) GM 305 V-8 1988-1995 - 0B773740 THRU 0F600999
- 5.7L (2 BBL.) GM 350 V-8 1996 - 0F601000 THRU 0K001526
- 5.7L GM 350 V-8 1988-1995 - 0B525982 THRU 0F600999
- 5.7LX (4 BBL) GM 350 V-8 1996 - 0F601000 THRU 0K001526
- 8.2L Mag (Base Model) - 1A351597 & Up
- 8.2L Mag (H.O. Model) - 1A351597 & Up
- 8.2L Mag EC (Base Model) - 1A350340 THRU 2A041664
- 8.2L Mag EC (Base Model) - 2A051742 THRU 2A051742
- 8.2L Mag EC (Base Model) - 2A041665 THRU 2A051741
- 8.2L Mag EC (Base Model) - 2A051743 & Up
- 8.2L Mag EC (H.O. Model) - 1A350340 THRU 2A041664
- 8.2L Mag EC (H.O. Model) - 2A051741 THRU 2A051741
- 8.2L Mag EC (H.O. Model) - 2A041665 THRU 2A051740
- 8.2L Mag EC (H.O. Model) - 2A051742 & Up
- Exhaust / Cooling Systems and Extension Kits - MERCRUISER VOL. 1 (1986 THRU 1993)
- Exhaust / Cooling Systems and Extension Kits - 1994 & Up
- Fuel/Oil Tanks, Lines, Filter Kits and Corrosion - MERCRUISER VOL. 1 (1986 THRU 1993)
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