Login
See us on:
Visit CP on Facebook Visit CP on Instagram Visit CP on YouTube
Is your boat in the gallery?
Image Gallery  
Instructions & Guides:
Instructions  
Find Parts by Mercury Model:
OEM Part Finder  
What's popular today?
Popular Items  
What are you looking for Today?

Need Help? Call Us:

1-800-225-9871

Outside the USA? Call 707-585-9871

SCREW Mercruiser 10-4008820

SCREW Mercruiser 10-4008820 

SCREW Mercruiser 10-4008820

Don't know if this part is right for your application? Use our handy Mercury Replacement Parts Finder Tool to check. Make sure you know your Model, Year and Serial Number.

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: $2.80
Your Price: $2.80
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.
I Understand the shipping and return terms above and would like to add to my cart. (Please Check Box)
Additonal Info On This Product:

Applications Where This Item Is Used:

100 / 115 HP (4 CYLINDER) - 115 (4 CYL.)90/115 HP (INLINE) - 115 (6 CYL.)
ACCESSORIESOUTBOARDVOLUME I - Power Steering/Tiller Handles/ Shift Kits220 HP (V-6) - V-220
5.7L MPI TOWSPORT WITH GEN III - 5.7L MPI TOWSPORT WITH GEN III5.0L, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
135 HP/ 150 HP (V-6) - V-13525/25 JET/30HP (2 CYL/430CC) INTERNATIONAL - 25 Jet (2 CYL.)(2-STROKE)(International)
5.7/6.2L MPI INBOARD - 5.7L MPI HORIZON MIE5.7L MPI SKI - 5.7L MPI SKI
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 MagnumACCESSORIESOUTBOARDVOLUME I - Trim / Tilt / Lift Systems and Components
496 H.O. PLUS SERIES - 496 H.O. BRAVO8.1L INBOARD EC - 8.1L INBOARD (Base) EC
8.1L TOWSPORT MPI - 8.1L TOWSPORT (Base)150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Marathon
175 SKI (EFI) - V-175 (SKI)135/150 HP (V-6) - V-135
75/90 HP (3 CYLINDER) - 75 (3 CYL.)175 HP (V-6) - V-175
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-175
REMOTE CONTROL SYSTEMS AND COMPONENTS - Remote Controls and Components225/225 SEAPRO/MARATHON (3.0L) CARB - 225 MARATHON (3.0L CARB)
5.0L, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO75/90 HP (3 CYLINDER) - 90 (3 CYL.)
5.0, 350, 377 MAG MPI STERNDRIVE EC - 377 MAG MPI BRAVO EC175 XRI /175 MAGNUM 200 XRI (EFI) - V-175 (MAG/EFI)
50/60 HP (3 CYLINDER) - 60 (3 CYL.)5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO
35 HP - 358.1L PLUS SERIES - 8.1L INBOARD (V-Drive)
5.0, 350, 377 MAG MPI STERNDRIVE - 377 MAG MPI BRAVO5.7/6.2L MPI INBOARD - 6.2L MPI HORIZON MIE
8.1L INBOARD - 8.1L INBOARD (H.O.)4.3L MPI ALPHA/BRAVO - 4.3L MPI ALPHA/BRAVO
5.7L MPI SKI EC - 5.7L SKI EC150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-1500
XR-4/MAGNUM II - XR-48.1L INBOARD - 8.1L INBOARD (Base)
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC100 / 115 HP (4 CYLINDER) - 100 (4 CYL.)
5.7/6.2L MPI INBOARD EC - 5.7L MPI MIE EC175 SKI (EFI) (V-6) - V-175 (SKI)
5.0, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - MX 6.2L MPI HORIZON BRAVO
5.7/6.2L MPI INBOARD EC - 6.2L MPI MIE EC5.0L,350 MAG,MX 6.2L MPI STERNDRIVE - 350 MAG MPI HORIZON ALPHA/BRAVO
5.0, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI HORIZON ALPHA/BRAVO EC496 MAG STERNDRIVE - 496 MAG (H.O. Model)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - XR-470/75/80/90 HP (3 CYLINDER)) - 70 (3 CYL.)
225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 (3.0L CARB)5.0, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO
9.9/15/18 HP (2 CYLINDER)(INTERNATIONAL) - 15 (2 CYL.) (International)350 MAG MX 6.2L MPI INBOARD - 350 MAG MPI HORIZON MIE
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Work200 HP (V-6) - V-200
9.9/15/18 HP (2 CYLINDER)(INTERNATIONAL) - 9.9 (2 CYL.) (International)175 XRI /175 MAGNUM 200 XRI (EFI) - V-200XRI (EFI)
200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200ACCESSORIESOUTBOARDVOLUME I - Exhaust / Cooling Systems and Extension Kits
5.0L, 350, 377 MAG MPI STERNDRIVE EC - 350 MAG MPI ALPHA/BRAVO EC150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150-XR-2
ACCESSORIESOUTBOARDVOLUME I - Electrical225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 SEAPRO (3.0L CARB)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-200 (2.5L) 1991 ONLY5.0L, 350, 377 MAG MPI STERNDRIVE EC - 5.0L MPI ALPHA/BRAVO EC
350 MAG MX 6.2L MPI SKI - 350 MAG MPI SKI4.3L MPI ALPHA/BRAVO EC - 4.3L MPI ALPHA/BRAVO EC
175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175350 MAG MX 6.2L MPI INBOARD - MX 6.2L MPI HORIZON MIE
ACCESSORIESOUTBOARDVOLUME I - Fuel/Oil Tanks, Lines, Filter Kits and Corrosion200 XRI (EFI) (V-6) - V-200 (EFI)
496 MAG STERNDRIVE EC - 496 MAG EC (Base Model)175 XRI /175 MAGNUM 200 XRI (EFI) - V-175XRI (EFI)
5.0, 350, 377 MAG MPI STERNDRIVE - 5.0L MPI ALPHA/BRAVO8.1L INBOARD EC - 8.1L INBOARD (H.O.) EC
5.0L, 350, 377 MAG MPI STERNDRIVE - 350 MAG MPI ALPHA/BRAVO45 HP - 45 (4 CYL.)
XR-4/MAGNUM II - MAGNUM II135 / 150 / 175 200(2.5L) XR4/MAGNUM II - MAGNUM II
25/25 JET/30HP (2 CYL/430CC) INTERNATIONAL - 30 (2 CYL.)(2-STROKE)(International)90/115 HP (INLINE) - 90 (6 CYL.)
496 MAG STERNDRIVE EC - 496 MAG EC (H.O. Model)496 MAG STERNDRIVE - 496 MAG (Base Model)
8.1L PLUS SERIES - 8.1L INBOARD (Inline)8.1L PLUS SERIES - 8.1L INBOARD (Inline)
Reviews On This Product:
(0.00)stars out of 5
# of Ratings: 0
Loading...