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.

  • Product
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  • Price
  • Subtotal
  • On Sale
    Mercury Racing 500R R-Drive Sport 1.60:1 XXX-Long Complete Gearcase (Graphite Gray) 8M0219809
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    Mercury Racing 500R R-Drive Sport 1.60:1 XXX-Long Complete Gearcase (Graphite Gray) 8M0219809

    Mercury

    MSRP: $18,555.00
    Now: $16,361.10
    Was: $18,555.00
    Mercury Racing Complete Gearcase 8M0219809 is a genuine OEM replacement gearcase for the Mercury Racing 500R 4.6L V8 with the R-Drive Sport 1.60:1 gearcase. This configuration is standard rotation,...
    8M0219809
    SKU:
    8M0219809
    Availability:
    Usually Ships within 24hours
    Weight:
    1,120.00 Ounces
    MSRP: $18,555.00
    Now: $16,361.10
    Was: $18,555.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,555.00
    Now: $16,361.10
    Was: $18,555.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury R-Drive 1.60:1 XXL Complete Gearcase (Gray) 8M0236217
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    Mercury R-Drive 1.60:1 XXL Complete Gearcase (Gray) 8M0236217

    Mercury

    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Mercury R-Drive Complete Gearcase 8M0236217 is a genuine Mercury OEM replacement gearcase assembly for select high-horsepower outboards equipped with the R-Drive gearcase system. This assembly is the
    8M0236217
    SKU:
    8M0236217
    Availability:
    Usually Ships within 24hours
    Weight:
    1,680.00 Ounces
    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R 1.60:1 Counter-Rotation XX-Long Complete Gearcase (Graphite Gray) 8M0236218
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    Mercury Racing 500R 1.60:1 Counter-Rotation XX-Long Complete Gearcase (Graphite Gray) 8M0236218

    Mercury

    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Mercury Racing 500R 1.60:1 Counter-Rotation XX-Long Complete Gearcase 8M0236218 is a genuine Mercury OEM gearcase assembly for select Mercury Racing 500R applications. The factory designation GC RDS...
    8M0236218
    SKU:
    8M0236218
    Availability:
    Usually Ships within 24hours
    Weight:
    1,120.00 Ounces
    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,520.00
    Now: $16,329.60
    Was: $18,520.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R 1.60:1 X-Long Complete Gearcase (Graphite Gray) 8M0236215
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    Mercury Racing 500R 1.60:1 X-Long Complete Gearcase (Graphite Gray) 8M0236215

    Mercury

    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Mercury Racing 500R 1.60:1 X-Long Complete Gearcase 8M0236215 is a genuine Mercury OEM gearcase assembly for select Mercury Racing 500R applications. This is the standard-rotation, X-Long...
    8M0236215
    SKU:
    8M0236215
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R 1.60:1 Counter-Rotation X-Long Complete Gearcase (Graphite Gray) 8M0236216
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    Mercury Racing 500R 1.60:1 Counter-Rotation X-Long Complete Gearcase (Graphite Gray) 8M0236216

    Mercury

    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Mercury Racing 500R 1.60:1 Counter-Rotation X-Long Complete Gearcase 8M0236216 is a genuine Mercury OEM gearcase assembly for select Mercury Racing 500R applications. This configuration uses a 1.60:1...
    8M0236216
    SKU:
    8M0236216
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,485.00
    Now: $16,298.10
    Was: $18,485.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R R-Drive Sport 1.60:1 Long Complete Gearcase (Graphite Gray) 8M0236219
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    Mercury Racing 500R R-Drive Sport 1.60:1 Long Complete Gearcase (Graphite Gray) 8M0236219

    Mercury

    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Mercury Racing 500R R-Drive Sport 1.60:1 Long Complete Gearcase 8M0236219 is a genuine Mercury OEM complete gearcase assembly for Mercury Racing 500R 4.6L V8 outboards. This R-Drive Sport gearcase...
    8M0236219
    SKU:
    8M0236219
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R R-Drive Sport 1.60:1 Counter-Rotation Long Complete Gearcase (Graphite Gray) 8M0236214
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    Mercury Racing 500R R-Drive Sport 1.60:1 Counter-Rotation Long Complete Gearcase (Graphite Gray) 8M0236214

    Mercury

    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Mercury Racing Complete Gearcase 8M0236214 is a genuine OEM replacement gearcase for the Mercury Racing 500R 4.6L V8 with the R-Drive Sport 1.60:1 gearcase. This configuration is counter-rotation,...
    8M0236214
    SKU:
    8M0236214
    Availability:
    Usually Ships within 24hours
    Weight:
    1,408.00 Ounces
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Subtotal:
    Add to Cart
  • On Sale
    Mercury Racing 500R R-Drive Sport 1.60:1 Long Complete Gearcase (Graphite Gray) 8M0236213
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    Mercury Racing 500R R-Drive Sport 1.60:1 Long Complete Gearcase (Graphite Gray) 8M0236213

    Mercury

    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Mercury Racing Complete Gearcase 8M0236213 is a genuine OEM replacement gearcase for the Mercury Racing 500R 4.6L V8 with the R-Drive Sport 1.60:1 gearcase. This configuration is standard rotation,...
    8M0236213
    SKU:
    8M0236213
    Availability:
    Usually Ships within 24hours
    Weight:
    1,696.00 Ounces
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Subtotal:
    Add to Cart
  • MERCURY OEM GC-SM 1.6L GRY, 8M0235000
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    Mercury GC-SM 1.6L GRY OEM 8M0235000

    Mercury

    MSRP: $18,415.00
    $15,652.75
    Genuine Mercury GC-SM 1.6L GRY, part number 8M0235000. Designed for use with compatible applications.
    8M0235000
    SKU:
    8M0235000
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $18,415.00
    $15,652.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    $15,652.75
    Subtotal:
    Add to Cart
  • MERCURY OEM GC-SM 1.6CL GRY, 8M0235001
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    Quick view

    Mercury GC-SM 1.6CL GRY OEM 8M0235001

    Mercury

    MSRP: $18,415.00
    $15,652.75
    Genuine Mercury GC-SM 1.6CL GRY, part number 8M0235001. Designed for use with compatible applications.
    8M0235001
    SKU:
    8M0235001
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $18,415.00
    $15,652.75
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    $15,652.75
    Subtotal:
    Add to Cart
  • On Sale
    Mercury M8 Drive 20:25 Right-Hand Complete Gearcase 8M0090581
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    Mercury M8 Drive 20:25 Right-Hand Complete Gearcase 8M0090581

    Mercury

    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Mercury M8 Drive 20:25 Right-Hand Complete Gearcase 8M0090581 is a genuine Mercury OEM complete gear housing assembly for compatible M8 Drive applications. This configuration uses 20:25 gearing and...
    8M0090581
    SKU:
    8M0090581
    Availability:
    Usually Ships within 24hours
    Weight:
    1,392.00 Ounces
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,415.00
    Now: $16,235.10
    Was: $18,415.00
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM TRANSMISSION ASSY, 841986A05
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    Mercury TRANSMISSION ASSY OEM 841986A05

    Mercury

    MSRP: $18,304.86
    Now: $16,140.05
    Was: $18,304.86
    Genuine Mercury TRANSMISSION ASSY, part number 841986A05. Designed for use with compatible applications.
    841986A05
    SKU:
    841986A05
    Availability:
    Usually Ships within 24hours
    Weight:
    960.00 Ounces
    MSRP: $18,304.86
    Now: $16,140.05
    Was: $18,304.86
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,304.86
    Now: $16,140.05
    Was: $18,304.86
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM HOUSING-STRG EXT, 8M0227847
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    Mercury HOUSING-STRG EXT OEM 8M0227847

    Mercury

    MSRP: $18,142.99
    Now: $16,001.94
    Was: $18,142.99
    Genuine Mercury HOUSING-STRG EXT, part number 8M0227847. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0177481, 8M0212628.
    8M0227847
    SKU:
    8M0227847
    Availability:
    Usually Ships within 24hours
    Weight:
    2,528.00 Ounces
    MSRP: $18,142.99
    Now: $16,001.94
    Was: $18,142.99
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,142.99
    Now: $16,001.94
    Was: $18,142.99
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM TRANSMISSION ASSY, 841986A04
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    Mercury TRANSMISSION ASSY OEM 841986A04

    Mercury

    MSRP: $18,013.20
    Now: $15,882.88
    Was: $18,013.20
    Genuine Mercury TRANSMISSION ASSY, part number 841986A04. Designed for use with compatible applications.
    841986A04
    SKU:
    841986A04
    Availability:
    Usually Ships within 24hours
    Weight:
    864.00 Ounces
    MSRP: $18,013.20
    Now: $15,882.88
    Was: $18,013.20
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $18,013.20
    Now: $15,882.88
    Was: $18,013.20
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM LONG BLOCK ASSY, 8M0149557
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    Mercury LONG BLOCK ASSY OEM 8M0149557

    Mercury

    MSRP: $17,950.00
    Now: $15,831.90
    Was: $17,950.00
    Genuine Mercury LONG BLOCK ASSY, part number 8M0149557. Designed for use with compatible applications.
    8M0149557
    SKU:
    8M0149557
    Availability:
    Usually Ships within 24hours
    Weight:
    5,856.00 Ounces
    MSRP: $17,950.00
    Now: $15,831.90
    Was: $17,950.00
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17,950.00
    Now: $15,831.90
    Was: $17,950.00
    Subtotal:
    Add to Cart
  • MERCURY OEM CPO 350 TOW QS, 8M0165214
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    Mercury CPO 350 TOW QS OEM 8M0165214

    Mercury

    $17,937.50
    Genuine Mercury CPO 350 TOW QS, part number 8M0165214. Designed for use with compatible applications.
    8M0165214
    SKU:
    8M0165214
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    $17,937.50
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    $17,937.50
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM QCR CC TRANS. ASY, 8M8025310
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    Mercury QCR CC TRANS. ASY OEM 8M8025310

    Mercury

    MSRP: $17,926.14
    Now: $16,944.44
    Was: $17,926.14
    Genuine Mercury QCR CC TRANS. ASY, part number 8M8025310. Designed for use with compatible applications.
    8M8025310
    SKU:
    8M8025310
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $17,926.14
    Now: $16,944.44
    Was: $17,926.14
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17,926.14
    Now: $16,944.44
    Was: $17,926.14
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM LB-4.6L V8 80MM, 8M0142279
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    Mercury LB-4.6L V8 80MM OEM 8M0142279

    Mercury

    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Genuine Mercury LB-4.6L V8 80MM, part number 8M0142279. Designed for use with compatible applications.
    8M0142279
    SKU:
    8M0142279
    Availability:
    Usually Ships within 24hours
    Weight:
    6,048.00 Ounces
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM LB-4.6L V8 64MM, 8M0142280
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    Mercury LB-4.6L V8 64MM OEM 8M0142280

    Mercury

    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Genuine Mercury LB-4.6L V8 64MM, part number 8M0142280. Designed for use with compatible applications.
    8M0142280
    SKU:
    8M0142280
    Availability:
    Usually Ships within 24hours
    Weight:
    6,112.00 Ounces
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Subtotal:
    Add to Cart
  • On Sale
    MERCURY OEM LB L6SC GEN 5, 896966A07
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    Mercury LB L6SC GEN 5 OEM 896966A07

    Mercury

    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Genuine Mercury LB L6SC GEN 5, part number 896966A07. Designed for use with compatible applications.
    896966A07
    SKU:
    896966A07
    Availability:
    Usually Ships within 24hours
    Weight:
    5,472.00 Ounces
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $17,671.45
    Now: $15,586.20
    Was: $17,671.45
    Subtotal:
    Add to Cart
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