Family-Owned • 40+ Years Experience • Authorized Mercury & Mercruiser Dealer

Mercury Parts & Accessories

Mercury Parts & Accessories

Mercury Parts & Accessories

Gregor’s Marine offers a comprehensive selection of OEM marine parts and accessories for outboard and sterndrive engines, marine electronics, and onboard systems. Our inventory is built around proper fitment, manufacturer compatibility, and long-term reliability.

As an authorized dealer for Mercury Marine and a trusted source for Garmin, Fusion Entertainment, and additional leading manufacturers, we provide genuine OEM parts, maintenance kits, MerCruiser® Parts, engine controls, propellers, lubricants, and essential marine accessories.

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  • On Sale
    MERCURY OEM TRANNY-REMAN, 8M0085510
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    Mercury TRANNY-REMAN OEM 8M0085510

    Mercury

    MSRP: $11,023.38
    Now: $9,722.61
    Was: $11,023.38
    Genuine Mercury TRANNY-REMAN, part number 8M0085510. Designed for use with compatible applications.
    8M0085510
    SKU:
    8M0085510
    Availability:
    Usually Ships within 24hours
    Weight:
    2,208.00 Ounces
    MSRP: $11,023.38
    Now: $9,722.61
    Was: $11,023.38
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $11,023.38
    Now: $9,722.61
    Was: $11,023.38
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 CXXL 1.6W, 8M0236167
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    Mercury Gear Case 5.44 CXXL 1.6W OEM 8M0236167

    Mercury

    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Genuine Mercury Gear Case 5.44 CXXL 1.6W, part number 8M0236167. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159684, 8M0176875, 8M0188168.
    8M0236167
    SKU:
    8M0236167
    Availability:
    Usually Ships within 24hours
    Weight:
    1,104.00 Ounces
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 XXL 1.6 W, 8M0236148
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    Mercury Complete Gearcase 5.44 XX-Long Long 1.6 W 8M0236148

    Mercury

    MSRP: $10,980.00
    $9,333.00
    Mercury Complete Gearcase 5.44 XX-Long Long 1.6 W 8M0236148 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration listed below...
    8M0236148
    SKU:
    8M0236148
    Availability:
    Usually Ships within 24hours
    Weight:
    1,360.00 Ounces
    MSRP: $10,980.00
    $9,333.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,980.00
    $9,333.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 CXXL 1.6W, 8M0236164
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    Mercury Complete Gearcase 5.44 Counter-Rotation XX-Long 1.6W 8M0236164

    Mercury

    MSRP: $10,980.00
    $9,333.00
    Mercury Complete Gearcase 5.44 Counter-Rotation XX-Long 1.6W 8M0236164 is a genuine Mercury Marine OEM complete gearcase / lower unit for the compatible application and configuration listed below...
    8M0236164
    SKU:
    8M0236164
    Availability:
    Usually Ships within 24hours
    Weight:
    1,296.00 Ounces
    MSRP: $10,980.00
    $9,333.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,980.00
    $9,333.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 XXL 1.6W, 8M0236150
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    Mercury Gear Case 5.44 XXL 1.6W OEM 8M0236150

    Mercury

    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Genuine Mercury Gear Case 5.44 XXL 1.6W, part number 8M0236150. Designed for use with compatible applications.
    8M0236150
    SKU:
    8M0236150
    Availability:
    Usually Ships within 24hours
    Weight:
    1,152.00 Ounces
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 XXL 1.6 W, 8M0176870
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    Mercury Gear Case 5.44 XXL 1.6 W OEM 8M0176870

    Mercury

    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Genuine Mercury Gear Case 5.44 XXL 1.6 W, part number 8M0176870. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159681.
    8M0176870
    SKU:
    8M0176870
    Availability:
    Usually Ships within 24hours
    Weight:
    1,232.00 Ounces
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,980.00
    Now: $9,683.10
    Was: $10,980.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 XL 1.6 WH, 8M0236144
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    Mercury Complete Gearcase 5.44 X Long 1.6 White 8M0236144

    Mercury

    MSRP: $10,945.00
    $9,303.25
    Mercury Complete Gearcase 5.44 X Long 1.6 White 8M0236144 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration listed below...
    8M0236144
    SKU:
    8M0236144
    Availability:
    Usually Ships within 24hours
    Weight:
    1,792.00 Ounces
    MSRP: $10,945.00
    $9,303.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    $9,303.25
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 CXL 1.60W, 8M0236160
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    Mercury Complete Gearcase 5.44 Counter Rotation X Long 1.60W 8M0236160

    Mercury

    MSRP: $10,945.00
    $9,303.25
    Mercury Complete Gearcase 5.44 Counter Rotation X Long 1.60W 8M0236160 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration...
    8M0236160
    SKU:
    8M0236160
    Availability:
    Usually Ships within 24hours
    Weight:
    1,856.10 Ounces
    MSRP: $10,945.00
    $9,303.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    $9,303.25
    Subtotal:
    Add to Cart
  • Mercury 5.44" 1.60:1 X-Long Complete Gearcase 8M0236146
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    Mercury 5.44" 1.60:1 X Long Complete Gearcase 8M0236146

    Mercury

    MSRP: $10,945.00
    $9,303.25
    Mercury 5.44" 1.60:1 X Long Complete Gearcase 8M0236146 is a genuine Mercury Marine OEM replacement lower unit for compatible Mercury marine applications.This complete gearcase is supplied as an...
    8M0236146
    SKU:
    8M0236146
    Availability:
    Usually Ships within 24hours
    Weight:
    1,072.00 Ounces
    MSRP: $10,945.00
    $9,303.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    $9,303.25
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 CXL CMB W, 8M0236162
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    Mercury Gear Case 5.44 CXL CMB W OEM 8M0236162

    Mercury

    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Genuine Mercury Gear Case 5.44 CXL CMB W, part number 8M0236162. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159683, 8M0176864, 8M0188164.
    8M0236162
    SKU:
    8M0236162
    Availability:
    Usually Ships within 24hours
    Weight:
    1,440.00 Ounces
    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 XL 1.6 WH, 8M0176858
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    Mercury Complete Gearcase 5.44 X Long 1.6 White 8M0176858

    Mercury

    MSRP: $10,945.00
    $9,303.25
    Mercury Complete Gearcase 5.44 X Long 1.6 White 8M0176858 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration listed below...
    8M0176858
    SKU:
    8M0176858
    Availability:
    Usually Ships within 24hours
    Weight:
    1,232.00 Ounces
    MSRP: $10,945.00
    $9,303.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    $9,303.25
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 XL 1.6CMW, 8M0176860
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    Mercury Gear Case 5.44 XL 1.6CMW OEM 8M0176860

    Mercury

    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Genuine Mercury Gear Case 5.44 XL 1.6CMW, part number 8M0176860. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159680.
    8M0176860
    SKU:
    8M0176860
    Availability:
    Usually Ships within 24hours
    Weight:
    1,184.00 Ounces
    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,945.00
    Now: $9,651.60
    Was: $10,945.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 XXXL SILV, 8M0236183
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    Mercury 5.44-Inch XXX-Long Standard-Rotation Complete Gearcase 8M0236183

    Mercury

    MSRP: $10,920.00
    $9,282.00
    Mercury 5.44-Inch XXX-Long Standard-Rotation Complete Gearcase 8M0236183 is a genuine Mercury Marine OEM complete gear housing assembly / lower unit for the compatible applications and configuration...
    8M0236183
    SKU:
    8M0236183
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $10,920.00
    $9,282.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,920.00
    $9,282.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 CXXXL SLR, 8M0236188
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    Mercury Complete Gearcase 5.44 Counter-Rotation XXX-Long Silver 8M0236188

    Mercury

    MSRP: $10,920.00
    $9,282.00
    Mercury Complete Gearcase 5.44 Counter-Rotation XXX-Long Silver 8M0236188 is a genuine Mercury Marine OEM complete gearcase / lower unit for the compatible application and configuration listed below...
    8M0236188
    SKU:
    8M0236188
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $10,920.00
    $9,282.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,920.00
    $9,282.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 CXXXL SLR, 8M0199844
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    Mercury Gear Case 5.44 CXXXL SLR OEM 8M0199844

    Mercury

    MSRP: $10,920.00
    Now: $9,626.40
    Was: $10,920.00
    Genuine Mercury Gear Case 5.44 CXXXL SLR, part number 8M0199844. Designed for use with compatible applications.
    8M0199844
    SKU:
    8M0199844
    Availability:
    Usually Ships within 24hours
    Weight:
    1,328.00 Ounces
    MSRP: $10,920.00
    Now: $9,626.40
    Was: $10,920.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,920.00
    Now: $9,626.40
    Was: $10,920.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM PUMP-INJECTION, 854213
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    Mercury PUMP-INJECTION OEM 854213

    Mercury

    MSRP: $10,909.49
    Now: $9,622.12
    Was: $10,909.49
    Genuine Mercury PUMP-INJECTION, part number 854213. Designed for use with compatible applications.
    854213
    SKU:
    854213
    Availability:
    Usually Ships within 24hours
    Weight:
    238.00 Ounces
    MSRP: $10,909.49
    Now: $9,622.12
    Was: $10,909.49
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,909.49
    Now: $9,622.12
    Was: $10,909.49
    Subtotal:
    Add to Cart
  • MERCURY OEM GC-OB IV SSM, 8M0176563
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    Mercury Gear Case-OB IV SSM OEM 8M0176563

    Mercury

    $10,904.76
    Genuine Mercury Gear Case-OB IV SSM, part number 8M0176563. Designed for use with compatible applications.
    8M0176563
    SKU:
    8M0176563
    Availability:
    Usually Ships within 24hours
    Weight:
    672.00 Ounces
    $10,904.76
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $10,904.76
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 XXL SILVR, 8M0236182
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    Mercury Gear Case 5.44 XXL SILVR OEM 8M0236182

    Mercury

    MSRP: $10,880.00
    Now: $9,594.90
    Was: $10,880.00
    Genuine Mercury Gear Case 5.44 XXL SILVR, part number 8M0236182. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0199839.
    8M0236182
    SKU:
    8M0236182
    Availability:
    Usually Ships within 24hours
    Weight:
    1,248.00 Ounces
    MSRP: $10,880.00
    Now: $9,594.90
    Was: $10,880.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,880.00
    Now: $9,594.90
    Was: $10,880.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC 5.44 CXXL SLVR, 8M0236186
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    Mercury Complete Gearcase 5.44 Counter-Rotation XX-Long Silver 8M0236186

    Mercury

    MSRP: $10,880.00
    $9,248.00
    Mercury Complete Gearcase 5.44 Counter-Rotation XX-Long Silver 8M0236186 is a genuine Mercury Marine OEM complete gearcase / lower unit for the compatible application and configuration listed below...
    8M0236186
    SKU:
    8M0236186
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $10,880.00
    $9,248.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,880.00
    $9,248.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM GC 5.44 L 1.60 WH, 8M0236330
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    Mercury Gear Case 5.44 L 1.60 WH OEM 8M0236330

    Mercury

    MSRP: $10,875.00
    Now: $9,588.60
    Was: $10,875.00
    Genuine Mercury Gear Case 5.44 L 1.60 WH, part number 8M0236330. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159673, 8M0176848.
    8M0236330
    SKU:
    8M0236330
    Availability:
    Usually Ships within 24hours
    Weight:
    656.00 Ounces
    MSRP: $10,875.00
    Now: $9,588.60
    Was: $10,875.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $10,875.00
    Now: $9,588.60
    Was: $10,875.00
    Subtotal:
    Add to Cart
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