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

Marine Accessories

Marine Accessories

Marine Accessories

Explore a wide range of marine accessories designed to enhance performance, safety, and comfort on the water. This category includes essential boat accessories, hardware, fittings, electrical components, maintenance items, and upgrade solutions compatible with a broad range of marine engines and vessels.

Gregor’s Marine offers trusted marine accessories built for durability, reliability, and real-world boating conditions.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Mercury Racing 450R Sport Master 1.60:1 Counter-Rotation Long Complete Gearcase (Graphite Gray) 8M0189219
    Quick view

    Mercury Racing 450R Sport Master 1.60:1 Counter-Rotation Long Complete Gearcase (Graphite Gray) 8M0189219

    Mercury

    Mercury Racing Sport Master Complete Gearcase 8M0189219 is a genuine OEM replacement gearcase for the Mercury Racing 450R 4.6L V8. This Sport Master configuration has a 1.60:1 gear ratio,...
    8M0189219
    SKU:
    8M0189219
    Availability:
    Usually Ships within 24hours
    Weight:
    1,376.00 Ounces
    Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    Subtotal:
  • MERCURY OEM GC SM CS 1.75 SLV, 8M0237832
    Add to Cart
    Quick view

    Mercury Gear Case SM CS 1.75 SLV OEM 8M0237832

    Mercury

    MSRP: $15,175.00
    $12,898.75
    Genuine Mercury Gear Case SM CS 1.75 SLV, part number 8M0237832. Designed for use with compatible applications.
    8M0237832
    SKU:
    8M0237832
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $15,175.00
    $12,898.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15,175.00
    $12,898.75
    Subtotal:
    Add to Cart
  • Mercury Racing Sport Master 1.75:1 Complete Gearcase (Silver) 8M0237830
    Add to Cart
    Quick view

    Mercury Racing Sport Master 1.75:1 Complete Gearcase (Silver) 8M0237830

    Mercury

    MSRP: $15,175.00
    $12,898.75
    Mercury Racing Sport Master Complete Gearcase 8M0237830 is a genuine OEM gearcase assembly with a 1.75:1 gear ratio and Silver finish. It is designed for compatible Mercury Racing high-performance...
    8M0237830
    SKU:
    8M0237830
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $15,175.00
    $12,898.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15,175.00
    $12,898.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM S 1.75 SLVR, 8M0237831
    Add to Cart
    Quick view

    Mercury Gear Case SM S 1.75 SLVR OEM 8M0237831

    Mercury

    MSRP: $15,175.00
    $12,898.75
    Genuine Mercury Gear Case SM S 1.75 SLVR, part number 8M0237831. Designed for use with compatible applications.
    8M0237831
    SKU:
    8M0237831
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $15,175.00
    $12,898.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15,175.00
    $12,898.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.60 CS SLV, 8M0237828
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.60 CS SLV OEM 8M0237828

    Mercury

    MSRP: $15,170.00
    $12,894.50
    Genuine Mercury Gear Case SM 1.60 CS SLV, part number 8M0237828. Designed for use with compatible applications.
    8M0237828
    SKU:
    8M0237828
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $15,170.00
    $12,894.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15,170.00
    $12,894.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.60 S SLVR, 8M0237825
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.60 S SLVR OEM 8M0237825

    Mercury

    MSRP: $15,170.00
    $12,894.50
    Genuine Mercury Gear Case SM 1.60 S SLVR, part number 8M0237825. Designed for use with compatible applications.
    8M0237825
    SKU:
    8M0237825
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $15,170.00
    $12,894.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15,170.00
    $12,894.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM CXXL 1.75, 8M0236280
    Add to Cart
    Quick view

    Mercury Gear Case SM CXXL 1.75 OEM 8M0236280

    Mercury

    MSRP: $14,825.00
    $12,601.25
    Genuine Mercury Gear Case SM CXXL 1.75, part number 8M0236280. Designed for use with compatible applications.
    8M0236280
    SKU:
    8M0236280
    Availability:
    Usually Ships within 24hours
    Weight:
    1,456.00 Ounces
    MSRP: $14,825.00
    $12,601.25
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,825.00
    $12,601.25
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM CXXL 1.75, 8M0236311
    Add to Cart
    Quick view

    Mercury Gear Case SM CXXL 1.75 OEM 8M0236311

    Mercury

    MSRP: $14,670.00
    $12,469.50
    Genuine Mercury Gear Case SM CXXL 1.75, part number 8M0236311. Designed for use with compatible applications.
    8M0236311
    SKU:
    8M0236311
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,670.00
    $12,469.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,670.00
    $12,469.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM XXL 1.75, 8M0236310
    Add to Cart
    Quick view

    Mercury Gear Case SM XXL 1.75 OEM 8M0236310

    Mercury

    MSRP: $14,670.00
    $12,469.50
    Genuine Mercury Gear Case SM XXL 1.75, part number 8M0236310. Designed for use with compatible applications.
    8M0236310
    SKU:
    8M0236310
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,670.00
    $12,469.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,670.00
    $12,469.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM XXL 1.75, 8M0236276
    Add to Cart
    Quick view

    Mercury Gear Case SM XXL 1.75 OEM 8M0236276

    Mercury

    MSRP: $14,595.00
    $12,405.75
    Genuine Mercury Gear Case SM XXL 1.75, part number 8M0236276. Designed for use with compatible applications.
    8M0236276
    SKU:
    8M0236276
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,595.00
    $12,405.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,595.00
    $12,405.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.75 CXL, 8M0236278
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.75 CXL OEM 8M0236278

    Mercury

    MSRP: $14,595.00
    $12,405.75
    Genuine Mercury Gear Case SM 1.75 CXL, part number 8M0236278. Designed for use with compatible applications.
    8M0236278
    SKU:
    8M0236278
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,595.00
    $12,405.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,595.00
    $12,405.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.75 XL, 8M0236309
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.75 XL OEM 8M0236309

    Mercury

    MSRP: $14,570.00
    $12,384.50
    Genuine Mercury Gear Case SM 1.75 XL, part number 8M0236309. Designed for use with compatible applications.
    8M0236309
    SKU:
    8M0236309
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,570.00
    $12,384.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,570.00
    $12,384.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM XL 1.75 CMB, 8M0236314
    Add to Cart
    Quick view

    Mercury Gear Case SM XL 1.75 CMB OEM 8M0236314

    Mercury

    MSRP: $14,570.00
    $12,384.50
    Genuine Mercury Gear Case SM XL 1.75 CMB, part number 8M0236314. Designed for use with compatible applications.
    8M0236314
    SKU:
    8M0236314
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,570.00
    $12,384.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,570.00
    $12,384.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.75 XL, 8M0236308
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.75 XL OEM 8M0236308

    Mercury

    MSRP: $14,570.00
    $12,384.50
    Genuine Mercury Gear Case SM 1.75 XL, part number 8M0236308. Designed for use with compatible applications.
    8M0236308
    SKU:
    8M0236308
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,570.00
    $12,384.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,570.00
    $12,384.50
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM L 1.75 CMBR, 8M0236313
    Add to Cart
    Quick view

    Mercury Gear Case SM L 1.75 CMBR OEM 8M0236313

    Mercury

    MSRP: $14,460.00
    $12,291.00
    Genuine Mercury Gear Case SM L 1.75 CMBR, part number 8M0236313. Designed for use with compatible applications.
    8M0236313
    SKU:
    8M0236313
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,460.00
    $12,291.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,460.00
    $12,291.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.75, 8M0236306
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.75 OEM 8M0236306

    Mercury

    MSRP: $14,460.00
    $12,291.00
    Genuine Mercury Gear Case SM 1.75, part number 8M0236306. Designed for use with compatible applications.
    8M0236306
    SKU:
    8M0236306
    Availability:
    Usually Ships within 24hours
    Weight:
    1,360.00 Ounces
    MSRP: $14,460.00
    $12,291.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,460.00
    $12,291.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.75 CL, 8M0236307
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.75 CL OEM 8M0236307

    Mercury

    MSRP: $14,460.00
    $12,291.00
    Genuine Mercury Gear Case SM 1.75 CL, part number 8M0236307. Designed for use with compatible applications.
    8M0236307
    SKU:
    8M0236307
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,460.00
    $12,291.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,460.00
    $12,291.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.60 CL, 8M0236179
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.60 CL OEM 8M0236179

    Mercury

    MSRP: $14,455.00
    $12,286.75
    Genuine Mercury Gear Case SM 1.60 CL, part number 8M0236179. Designed for use with compatible applications.
    8M0236179
    SKU:
    8M0236179
    Availability:
    Usually Ships within 24hours
    Weight:
    1,296.00 Ounces
    MSRP: $14,455.00
    $12,286.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,455.00
    $12,286.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.60 L CMB, 8M0236328
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.60 L CMB OEM 8M0236328

    Mercury

    MSRP: $14,455.00
    $12,286.75
    Genuine Mercury Gear Case SM 1.60 L CMB, part number 8M0236328. Designed for use with compatible applications.
    8M0236328
    SKU:
    8M0236328
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,455.00
    $12,286.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,455.00
    $12,286.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC SM 1.60 L, 8M0236329
    Add to Cart
    Quick view

    Mercury Gear Case SM 1.60 L OEM 8M0236329

    Mercury

    MSRP: $14,455.00
    $12,286.75
    Genuine Mercury Gear Case SM 1.60 L, part number 8M0236329. Designed for use with compatible applications.
    8M0236329
    SKU:
    8M0236329
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $14,455.00
    $12,286.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $14,455.00
    $12,286.75
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue Shopping

Prefer to Call? (727) 596-5929