Lower Units & Gearcases
Shop Mercury lower units and gearcase assemblies including OEM replacement components designed for reliable outboard performance and proper fitment. Lower units and gearcases play a critical role in transferring engine power, supporting propeller operation, and maintaining smooth drivetrain performance on the water.
Gregor’s Marine carries genuine Mercury gearcase and lower unit components for a wide range of outboard applications.
Call our team at (727) 596-5929 for assistance confirming fitment.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Mercury Gear Case BRAVO III XR OEM 8M0046831
Mercury
MSRP: $7,368.57$6,263.28Genuine Mercury Gear Case BRAVO III XR, part number 8M0046831. Designed for use with compatible applications.8M0046831- SKU:
- 8M0046831
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,328.00 Ounces
MSRP: $7,368.57$6,263.28 -
Mercury Gear Case BR I XR/XZ DWP OEM 8866A62
Mercury
MSRP: $7,368.57$6,263.28Genuine Mercury Gear Case BR I XR/XZ DWP, part number 8866A62. Designed for use with compatible applications.8866A62- SKU:
- 8866A62
- Availability:
- Usually Ships within 24hours
- Weight:
- 908.00 Ounces
MSRP: $7,368.57$6,263.28 -
Mercury Gear Case BRAVO I XR DWP OEM 8866A83
Mercury
MSRP: $7,368.57$6,263.28Genuine Mercury Gear Case BRAVO I XR DWP, part number 8866A83. Designed for use with compatible applications.8866A83- SKU:
- 8866A83
- Availability:
- Usually Ships within 24hours
- Weight:
- 912.00 Ounces
MSRP: $7,368.57$6,263.28 -
Mercury Gear Case BRAVO I XR DWP OEM 8866A82
Mercury
MSRP: $7,368.57$6,263.28Genuine Mercury Gear Case BRAVO I XR DWP, part number 8866A82. Designed for use with compatible applications.8866A82- SKU:
- 8866A82
- Availability:
- Usually Ships within 24hours
- Weight:
- 912.00 Ounces
MSRP: $7,368.57$6,263.28 -
Mercury Gear Case BRV III XR SC OEM 8866J25
Mercury
MSRP: $7,368.57$6,263.28Genuine Mercury Gear Case BRV III XR SC, part number 8866J25. Designed for use with compatible applications.8866J25- SKU:
- 8866J25
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,344.00 Ounces
MSRP: $7,368.57$6,263.28 -
Mercury Gear Case-BASIC CMBR GRY OEM 8M0225058
Mercury
MSRP: $7,345.00$6,243.25Genuine Mercury Gear Case-BASIC CMBR GRY, part number 8M0225058. Designed for use with compatible applications.8M0225058- SKU:
- 8M0225058
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,345.00$6,243.25 -
Mercury Gear Case-BASIC CMBR GRY OEM 8M0225057
Mercury
MSRP: $7,345.00$6,243.25Genuine Mercury Gear Case-BASIC CMBR GRY, part number 8M0225057. Designed for use with compatible applications.8M0225057- SKU:
- 8M0225057
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,345.00$6,243.25 -
Mercury Gear Case 3L CXXL COMP OEM 880686A53
Mercury
MSRP: $7,278.55$6,186.77Genuine Mercury Gear Case 3L CXXL COMP, part number 880686A53. Designed for use with compatible applications.880686A53- SKU:
- 880686A53
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,104.00 Ounces
MSRP: $7,278.55$6,186.77 -
Mercury Gear Case 3L CXL COMP OEM 880686A52
Mercury
MSRP: $7,278.55$6,186.77Genuine Mercury Gear Case 3L CXL COMP, part number 880686A52. Designed for use with compatible applications.880686A52- SKU:
- 880686A52
- Availability:
- Usually Ships within 24hours
- Weight:
- 992.00 Ounces
MSRP: $7,278.55$6,186.77 -
Mercury GEAR HOUSING BASC OEM 8M0137073
Mercury
MSRP: $7,240.00$6,154.00Genuine Mercury GEAR HOUSING BASC, part number 8M0137073. Designed for use with compatible applications.8M0137073- SKU:
- 8M0137073
- Availability:
- Usually Ships within 24hours
- Weight:
- 672.00 Ounces
MSRP: $7,240.00$6,154.00 -
Mercury Gear Case SM BASIC WHITE OEM 8M0159710
Mercury
MSRP: $7,025.00$5,971.25Genuine Mercury Gear Case SM BASIC WHITE, part number 8M0159710. Designed for use with compatible applications.8M0159710- SKU:
- 8M0159710
- Availability:
- Usually Ships within 24hours
- Weight:
- 672.00 Ounces
MSRP: $7,025.00$5,971.25 -
Mercury GEAR HOUSING BASC OEM 8M0137075
Mercury
MSRP: $6,995.00$5,945.75Genuine Mercury GEAR HOUSING BASC, part number 8M0137075. Designed for use with compatible applications.8M0137075- SKU:
- 8M0137075
- Availability:
- Usually Ships within 24hours
- Weight:
- 688.00 Ounces
MSRP: $6,995.00$5,945.75 -
Mercury Gear Case 3L XXL OEM 880686A51
Mercury
MSRP: $6,828.55$5,804.27Genuine Mercury Gear Case 3L XXL, part number 880686A51. Designed for use with compatible applications.880686A51- SKU:
- 880686A51
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,080.00 Ounces
MSRP: $6,828.55$5,804.27 -
Mercury Gear Case 3L DFI XL OEM 880686A44
Mercury
MSRP: $6,828.55$5,804.27Genuine Mercury Gear Case 3L DFI XL, part number 880686A44. Designed for use with compatible applications.880686A44- SKU:
- 880686A44
- Availability:
- Usually Ships within 24hours
- Weight:
- 992.00 Ounces
MSRP: $6,828.55$5,804.27 -
Mercury Gear Case BRAVO III SC OEM 8866J08
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III SC, part number 8866J08. Designed for use with compatible applications.8866J08- SKU:
- 8866J08
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,344.00 Ounces
MSRP: $6,811.43$5,789.72 -
Mercury Gear Case BRAVO III SC OEM 8866J07
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III SC, part number 8866J07. Designed for use with compatible applications.8866J07- SKU:
- 8866J07
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,328.00 Ounces
MSRP: $6,811.43$5,789.72 -
Mercury Gear Case BRAVO III OEM 8M0046682
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III, part number 8M0046682. Designed for use with compatible applications.8M0046682- SKU:
- 8M0046682
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,280.00 Ounces
MSRP: $6,811.43$5,789.72 -
Mercury Gear Case BRAVO III SC OEM 8866J09
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III SC, part number 8866J09. Designed for use with compatible applications.8866J09- SKU:
- 8866J09
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,312.00 Ounces
MSRP: $6,811.43$5,789.72 -
Mercury Gear Case BRAVO III DWP OEM 8M0046738
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III DWP, part number 8M0046738. Designed for use with compatible applications.8M0046738- SKU:
- 8M0046738
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,264.00 Ounces
MSRP: $6,811.43$5,789.72 -
Mercury Gear Case BRAVO III SC OEM 8866J24
Mercury
MSRP: $6,811.43$5,789.72Genuine Mercury Gear Case BRAVO III SC, part number 8866J24. Designed for use with compatible applications.8866J24- SKU:
- 8866J24
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,312.00 Ounces
MSRP: $6,811.43$5,789.72
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