Parts for MerCruiser Race Engine and Drive 525 EFI Exhaust Header / Tailpipe Assembly
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 841178A05 | PARTIAL ENGINE ASSEMBLY (1 required per assembly) |
841178A05 - Partial Engine Assembly [ More info ] Unavailable |
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# | 27-843073A06 | GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing |
#1 | 843933A01 | HEADER KIT, Exhaust - Starboard, Also Includes Tailpipe Gasket 27-842454 (1 required per assembly) |
843933A01 - Header Kit-STBD [ More info ] Unavailable |
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843933T02 - Header Kit-STBD [ More info ] Unavailable |
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843933T03 - REF MR SB2010-01 [ More info ] Unavailable |
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#1 | 843934A01 | HEADER KIT, Exhaust - Port, Also Includes Tailpipe Gasket 27-842454 (1 required per assembly) |
843934A01 - Header Kit-PORT [ More info ] Unavailable |
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843934T02 - Header Kit-PORT [ More info ] Unavailable |
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843934T03 - REF MR SB 2010-0 [ More info ] Unavailable |
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#2 | 27-840940 | GASKET, Exhaust Header (2 required per assembly) |
#3 | 10-821131 | SCREW, (.375-16 x 1.00) (16 required per assembly) |
#4 | 22-862210A01 | ELBOW KIT, Drain (2 required per assembly) |
#5 | 22-806608A 1 | PLUG KIT, (.500-13) Royal Blue (2 required per assembly) |
22-806608A 1 - Plug Kit, Priced Individually [ More info ] Unavailable |
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22-806608A02 - Plug Assembly - Priced Individually [ More info ] Unavailable |
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22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ] |
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#6 | 25-831985 | O-RING, (.468 x .078) (2 required per assembly) |
#7 | 843384A 1 | TAILPIPE ASSEMBLY, Port (1 required per assembly) - Bravo Models |
843384A 1 - REF MR SB 2010-0 [ More info ] Unavailable |
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#7 | 843384A 2 | TAILPIPE ASSEMBLY, Starboard (1 required per assembly) - Bravo Models |
843384A 2 - Tailpipe Assembly - Stbd [ More info ] Unavailable |
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#8 | 54-18076 3 | CLAMP, Worm Gear (4 required per assembly) |
#9 | 32-842418 1 | HOSE, Molded (2 required per assembly) |
#10 | 27-842454 | GASKET, Tailpipe (2 required per assembly) |
#11 | 11-842458 | NUT, (.250-20) (2 required per assembly) |
11-842458 - Nut, (.250-20) [ More info ] Unavailable |
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#12 | 54-842456 | CLAMP, Band (2 required per assembly) |
54-842456 - Clamp [ More info ] Unavailable |
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#13 | 10-842457 | T BOLT, (.250-20) (2 required per assembly) |
#14 | 22-842453389 | FITTING, Restrictor (.389), Starboard (1 required per assembly) |
#15 | 22-842453192 | FITTING, Restrictor (.192), Starboard (1 required per assembly) |
#16 | 22-842453406 | FITTING, Restrictor (.406), Port (1 required per assembly) |
#17 | 22-842453201 | FITTING, Restrictor (.201), Port (1 required per assembly) |
#18 | 54-18076 5 | CLAMP, Worm Gear (4 required per assembly) |
#19 | 32-842754 | HOSE, Molded, Exhaust Header To Tailpipe (2 required per assembly) |
#22 | 861776A 2 | PLATE KIT, Exhaust Blockoff (1 required per assembly) |
#23 | 13-41471 | LOCKWASHER, (.375) (4 required per assembly) |
#24 | 10-98794 | SCREW, (.375-16 x 1.00) (4 required per assembly) |
10-98794 - Screw [ More info ] Unavailable |
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