Sierra Marine

      • Sierra 18-7449 Mercruiser O-Ring
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        $9.19
        $7.79

        Sierra 18-7449 Mercruiser O-Ring Sierra replacement O-ring for Mercruiser Stern Drives. I.D.: 4.487" or 114mm Width: 0.103" or 2.6mm Package of 1 Interchangeable...

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        $13.09
        $11.19

        Sierra 18-7108-9 O-Ring (Pkg Of 5) Sierra replacement O-ring for Johnson/Evinrude/OMC engines. I.D.: 2.550" or 64.8mm Width: 0.100" or 2.5mm Package of 5 Interchangeable...

      • Sierra 18-7401 O-Ring
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        $0.33
        $0.28

        Sierra 18-7401 O-Ring I.D.: 2.485" or 63mm Width: 0.100" or 2.5mm Interchangeable with: GLM 81440 Mallory 9-76652 OMC Stern Drive 908383

      • CLEARANCE
        Sierra 18-7144 O-Ring
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        $6.19
        $4.19

        Sierra 18-7144 O-Ring I.D.: 4.250" or 108mm Width: 0.135"or 3.4mm Interchangeable with: GLM 82440 Johnson/Evinrude Outboard 326849 OMC Stern Drive 326849

      • Sierra 18-5797 Trigger Assembly Replaces 96455A8
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        $271.49
        $195.49

        Sierra 18-5797 Mercury Trigger Assembly - Replaces 96455A8 Sierra replacement engine parts are designed to meet OEM specifications. For use with Mercury 3 cyl. engines. Interchangeable...

      • Sierra 18-5677 Starter Drive Assembly
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        $40.99
        $29.49

        Starter Drive Assembly - Special Order est. 10 Days

      • Sierra 18-7169-9 O-Ring (Priced Per Pkg Of 5)
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        $21.79
        $16.99

        Sierra 18-7169-9 O-Ring (Priced Per Pkg Of 5) Sierra replacement O-rings for Mercruiser, Chrysler, and OMC.  I.D.: 3.500" or 89mm Width: 0.135" or 3.4mm Package of 5 Interchangeable...

      • Sierra 18-4275 Washer
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        $0.97
        $0.91

        Sierra 18-4275 Washer Sierra replacement washer. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Interchangeable with: Chrysler/Force/US...

      • Sierra 18-4224 Drain Manifold Elbow Assembly Replaces 22-8622210A01
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        $12.19
        $9.49

        Sierra 18-4224 MerCruiser V6/V8 Drain Elbow Assembly Sierra high-quality engine parts are designed to meet OEM specifications.  Features: Includes Drain 3/4" NPT Fits MCM/MIE V-6 &...

      • Sierra 18-7108 O-Ring
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        $0.44
        $0.34

        Sierra 18-7108 O-Ring Sierra high-quality engine parts are designed to meet OEM specifications. For Johnson/Evinrude Outboards and OMC Stern Drives. I.D.: 2.550" Width: 0.100" Interchangeable...

      • Sierra 18-7143-9 O-Ring (Priced Per Pkg Of 5)
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        $10.89
        $8.49

        Sierra 18-7143-9 O-Ring (Priced Per Pkg Of 5) Sierra replacement O-ring. I.D.: 1.310" or 33.3mm Width: 0.100" or 2.5mm Package of 5 Interchangeable with: GLM 81250 Johnson/Evinrude...

      • Sierra 18-6266 Relay
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        $31.89
        $22.99

        Sierra 18-6266 Volvo Penta Relay Sierra replacement relay for Volvo Penta engines. 12 Volt 30 Amp/20 Amp Continuous Interchangeable with: Arco R040 Chrysler/Force/US...

      • Sierra 18-4009 Manifold End Plate Replaces 60252A2
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        $89.29
        $64.29

        Sierra 18-4009 Manifold End Plate for Mercruiser & OMC Sterndrives Sierra high-quality engine parts are designed to meet OEM specifications. For Use With: 18-1950-1 Manifold 18-1951-1...

      • Sierra 18-5674 Starter Drive Assembly
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        $40.79
        $31.79

        Starter Drive Assembly - Special Order est. 10 Days

      • Sierra 18-5770 Power Pack Replaces 0584028
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        $172.79
        $124.39

        Sierra 18-5770-1 Power Pack for Johnson, Evinrude Outboards Sierra 18-5770-1 s/s Sierra 18-5770 Applications: 88,90 HP (1989-1999) Crossflow 100,115 HP (1989-1999) Crossflow Replaces: OMC...