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 L6 4S XL OEM 8M0236256
Mercury
MSRP: $8,185.70$6,957.85Genuine Mercury Gear Case L6 4S XL, part number 8M0236256. Designed for use with compatible applications.8M0236256- SKU:
- 8M0236256
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,008.00 Ounces
MSRP: $8,185.70$6,957.85 -
Mercury Gear Case L4 4S LG OEM 8M0236261
Mercury
MSRP: $8,185.70$6,957.85Genuine Mercury Gear Case L4 4S LG, part number 8M0236261. Designed for use with compatible applications.8M0236261- SKU:
- 8M0236261
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,120.00 Ounces
MSRP: $8,185.70$6,957.85 -
Mercury Gear Case L BLK OEM 8M0235804
Mercury
MSRP: $8,185.70$6,957.85Genuine Mercury Gear Case L BLK, part number 8M0235804. Designed for use with compatible applications.8M0235804- SKU:
- 8M0235804
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,280.00 Ounces
MSRP: $8,185.70$6,957.85 -
Mercury Gear Case L6 1.75 XL OEM 8M0236265
Mercury
MSRP: $8,185.70$6,957.85Genuine Mercury Gear Case L6 1.75 XL, part number 8M0236265. Designed for use with compatible applications.8M0236265- SKU:
- 8M0236265
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,120.00 Ounces
MSRP: $8,185.70$6,957.85 -
Mercury Gear Case 300XXL 1.75:1 OEM 880686T56
Mercury
MSRP: $8,185.70$6,957.85Genuine Mercury Gear Case 300XXL 1.75:1, part number 880686T56. Designed for use with compatible applications.880686T56- SKU:
- 880686T56
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,104.00 Ounces
MSRP: $8,185.70$6,957.85 -
Mercury Gear Case L SILVER OEM 8M0235834
Mercury
MSRP: $7,971.45$6,775.73Genuine Mercury Gear Case L SILVER, part number 8M0235834. Designed for use with compatible applications.8M0235834- SKU:
- 8M0235834
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,280.00 Ounces
MSRP: $7,971.45$6,775.73 -
Mercury Gear Case L BLK OEM 8M0235817
Mercury
MSRP: $7,971.45$6,775.73Genuine Mercury Gear Case L BLK, part number 8M0235817. Designed for use with compatible applications.8M0235817- SKU:
- 8M0235817
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,264.00 Ounces
MSRP: $7,971.45$6,775.73 -
Mercury Gear Case VER 1.85 L OEM 8M0117252
Mercury
MSRP: $7,971.45$6,775.73Genuine Mercury Gear Case VER 1.85 L, part number 8M0117252. Designed for use with compatible applications.8M0117252- SKU:
- 8M0117252
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,200.00 Ounces
MSRP: $7,971.45$6,775.73 -
Mercury Gear Case-BASIC CMBR WHT OEM 8M0225062
Mercury
MSRP: $7,915.00$6,727.75Genuine Mercury Gear Case-BASIC CMBR WHT, part number 8M0225062. Designed for use with compatible applications.8M0225062- SKU:
- 8M0225062
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,915.00$6,727.75 -
Mercury Gear Case-BASIC CMBR WHT OEM 8M0225061
Mercury
MSRP: $7,915.00$6,727.75Genuine Mercury Gear Case-BASIC CMBR WHT, part number 8M0225061. Designed for use with compatible applications.8M0225061- SKU:
- 8M0225061
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,915.00$6,727.75 -
Mercury GEAR HOUSING BASC OEM 8M0102795
Mercury
MSRP: $7,575.00$6,438.75Genuine Mercury GEAR HOUSING BASC, part number 8M0102795. Designed for use with compatible applications.8M0102795- SKU:
- 8M0102795
- Availability:
- Usually Ships within 24hours
- Weight:
- 672.00 Ounces
MSRP: $7,575.00$6,438.75 -
Mercury Gear Case DSI 2.08 CXXL OEM 8M0143186
Mercury
MSRP: $7,550.00$6,417.50Genuine Mercury Gear Case DSI 2.08 CXXL, part number 8M0143186. Designed for use with compatible applications.8M0143186- SKU:
- 8M0143186
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,024.00 Ounces
MSRP: $7,550.00$6,417.50 -
Mercury Gear Case DSI 2.08 CL OEM 8M0236303
Mercury
MSRP: $7,530.00$6,400.50Genuine Mercury Gear Case DSI 2.08 CL, part number 8M0236303. Designed for use with compatible applications.8M0236303- SKU:
- 8M0236303
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,530.00$6,400.50 -
Mercury Gear Case DSI 2.08 CL OEM 8M0138385
Mercury
MSRP: $7,530.00$6,400.50Genuine Mercury Gear Case DSI 2.08 CL, part number 8M0138385. Designed for use with compatible applications.8M0138385- SKU:
- 8M0138385
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,008.00 Ounces
MSRP: $7,530.00$6,400.50 -
Mercury Gear Case L6 1.75 L OEM 8M0236264
Mercury
MSRP: $7,521.45$6,393.23Genuine Mercury Gear Case L6 1.75 L, part number 8M0236264. Designed for use with compatible applications.8M0236264- SKU:
- 8M0236264
- Availability:
- Usually Ships within 24hours
- Weight:
- 976.00 Ounces
MSRP: $7,521.45$6,393.23 -
Mercury Gear Case L6 4S L OEM 8M0236255
Mercury
MSRP: $7,521.45$6,393.23Genuine Mercury Gear Case L6 4S L, part number 8M0236255. Designed for use with compatible applications.8M0236255- SKU:
- 8M0236255
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,521.45$6,393.23 -
Mercury Gear Case DSI 2.08 XXL OEM 8M0236304
Mercury
MSRP: $7,430.00$6,315.50Genuine Mercury Gear Case DSI 2.08 XXL, part number 8M0236304. Designed for use with compatible applications.8M0236304- SKU:
- 8M0236304
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,136.00 Ounces
MSRP: $7,430.00$6,315.50 -
Mercury GEAR HOUSE-BASIC OEM 8M0046174
Mercury
MSRP: $7,415.00$6,302.75Genuine Mercury GEAR HOUSE-BASIC, part number 8M0046174. Designed for use with compatible applications.8M0046174- SKU:
- 8M0046174
- Availability:
- Usually Ships within 24hours
- Weight:
- 976.00 Ounces
MSRP: $7,415.00$6,302.75 -
Mercury Gear Case DSI 2.08 L OEM 8M0236302
Mercury
MSRP: $7,410.00$6,298.50Genuine Mercury Gear Case DSI 2.08 L, part number 8M0236302. Designed for use with compatible applications.8M0236302- SKU:
- 8M0236302
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $7,410.00$6,298.50 -
Mercury Gear Case DSI 2.08 L OEM 8M0138384
Mercury
MSRP: $7,410.00$6,298.50Genuine Mercury Gear Case DSI 2.08 L, part number 8M0138384. Designed for use with compatible applications.8M0138384- SKU:
- 8M0138384
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,008.00 Ounces
MSRP: $7,410.00$6,298.50
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