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INSULATOR Mercruiser 85-63990 

# 525-85-63990
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INSULATOR Mercruiser 85-63990

Used On: 120/140 1970-1977
120/140 1978-1982
165 1970-1977
165 1978-1981
225-S 1974
228 1978-1982
233 1975-1977
250 1977
255-TRS 1973-1974
260 1978-1982
470 1976-1977
470 1978-1982
485 1980-1982
888 1971-1977
898 1978-1982
898/228 1977
Electrical
Exhaust / Cooling Systems and Extension Kits
Fuel/Oil Tanks, Lines, Filter Kits and Corrosion
II-TR 1973-1976
Instruments-Gauges and Components
Power Steering/Tiller Handles/ Shift Kits
R/MR/ALPHA ONE (Sterndrive) 1983-1990
R/MR/ALPHA ONE (Transom Assembly) 1983-1990
TR/TRS 1977-1993

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NOTICE: Any images shown are representational ONLY and do not necessarily depict the actual part or included items in a particular part or kit. Mercury has been known to remove items depicted in product images such as screws or gaskets from kits they make without notification. For any product content, fitment or application questions on this part please call Mercury Product Support at 920-929-5040.
MSRP: $7.90
Your Price: $7.90
 You Save: 0% off MSRP!

NOTE: This Item is a Non-Stocked, Special Order, OEM Mercury Part.
ALL OEM Mercury parts may take up to 7-10 days to ship. All OEM Mercury parts are NON-RETURNABLE! Orders placed on all OEM Mercury parts are NON-REFUNDABLE! Please contact us with the part number and we can assist you with more accurate delivery time estimate.
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Additonal Info On This Product:

Applications Where This Item Is Used:

225-S/233 (1.32 RATIO) STERN DRIVE - 225-S 1974255/280 TRS - 280-TRS 1975-1976
255/280 TRS - 255-TRS 1973-1974225-S/233 (1.32 RATIO) STERN DRIVE - 233 1975-1977
ACCESSORIES MERCRUISER VOLUME I - Exhaust / Cooling Systems and Extension Kits888 STERN DRIVE (1.50) RATIO - 888 1971-1977
ACCESSORIES MERCRUISER VOLUME I - Power Steering/Tiller Handles/ Shift KitsR/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990
ACCESSORIES MERCRUISER VOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and CorrosionTR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 228 1978-1982898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 250 1977
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982120/140/165 STERN DRIVE - 165 1970-1977
II TR STERN DRIVE (2.00 RATIO) - II-TR 1973-1976MERCRUISER SEC C INSTRUMENTATION - Instruments-Gauges and Components
ELECTRICAL COMPONENTS AND HARNESSES - ElectricalR/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982470 STERN DRIVE - 470 1976-1977
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 120/140 1978-1982120/140/165 STERN DRIVE - 120/140 1970-1977
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-1982898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 898/228 1977
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981
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