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
-
Mercury CPO Gear Case V8-185-XL OEM 8M0235772
Mercury
MSRP: $3,743.75$3,182.19Genuine Mercury CPO Gear Case V8-185-XL, part number 8M0235772. Designed for use with compatible applications.8M0235772- SKU:
- 8M0235772
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,743.75$3,182.19 -
Mercury CPO Gear Case V8-175-XL OEM 8M0235785
Mercury
MSRP: $3,743.75$3,182.19Genuine Mercury CPO Gear Case V8-175-XL, part number 8M0235785. Designed for use with compatible applications.8M0235785- SKU:
- 8M0235785
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,040.00 Ounces
MSRP: $3,743.75$3,182.19 -
Mercury CPO Gear Case V8-175-XL OEM 8M0235776
Mercury
MSRP: $3,743.75$3,182.19Genuine Mercury CPO Gear Case V8-175-XL, part number 8M0235776. Designed for use with compatible applications.8M0235776- SKU:
- 8M0235776
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,056.00 Ounces
MSRP: $3,743.75$3,182.19 -
Mercury Gear Case BASIC TM SILVR OEM 8M0228609
Mercury
MSRP: $3,699.49$3,144.57Genuine Mercury Gear Case BASIC TM SILVR, part number 8M0228609. Designed for use with compatible applications.8M0228609- SKU:
- 8M0228609
- Availability:
- Usually Ships within 24hours
- Weight:
- 464.00 Ounces
MSRP: $3,699.49$3,144.57 -
Mercury Gear Case BASIC SIL SP OEM 8M0228044
Mercury
MSRP: $3,651.49$3,103.77Genuine Mercury Gear Case BASIC SIL SP, part number 8M0228044. Designed for use with compatible applications.8M0228044- SKU:
- 8M0228044
- Availability:
- Usually Ships within 24hours
- Weight:
- 512.00 Ounces
MSRP: $3,651.49$3,103.77 -
Mercury Gear Case BRAVO I -BASIC OEM 8866A64
Mercury
MSRP: $3,636.93$3,091.39Genuine Mercury Gear Case BRAVO I -BASIC, part number 8866A64. Designed for use with compatible applications.8866A64- SKU:
- 8866A64
- Availability:
- Usually Ships within 24hours
- Weight:
- 556.80 Ounces
MSRP: $3,636.93$3,091.39 -
Mercury CPO Gear Case 1.75 LG OEM 8M0119636
Mercury
MSRP: $3,618.75$3,075.94Genuine Mercury CPO Gear Case 1.75 LG, part number 8M0119636. Designed for use with compatible applications.8M0119636- SKU:
- 8M0119636
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,616.00 Ounces
MSRP: $3,618.75$3,075.94 -
Mercury CPO Gear Case 1.62RH OEM 8M0119639
Mercury
MSRP: $3,618.75$3,075.94Genuine Mercury CPO Gear Case 1.62RH, part number 8M0119639. Designed for use with compatible applications.8M0119639- SKU:
- 8M0119639
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,600.00 Ounces
MSRP: $3,618.75$3,075.94 -
Mercury GEAR HOUSING OEM 827214T25
Mercury
MSRP: $3,603.32$3,062.82Genuine Mercury GEAR HOUSING, part number 827214T25. Designed for use with compatible applications.827214T25- SKU:
- 827214T25
- Availability:
- Usually Ships within 24hours
- Weight:
- 385.60 Ounces
MSRP: $3,603.32$3,062.82 -
Mercury Gear Case BASIC BLACK OEM 8M0142872
Mercury
MSRP: $3,595.49$3,056.17Genuine Mercury Gear Case BASIC BLACK, part number 8M0142872. Designed for use with compatible applications.8M0142872- SKU:
- 8M0142872
- Availability:
- Usually Ships within 24hours
- Weight:
- 512.00 Ounces
MSRP: $3,595.49$3,056.17 -
Mercury SPACER- 10 IN Gear Case OEM 8M0177569
Mercury
MSRP: $3,508.49$2,982.22Genuine Mercury SPACER- 10 IN Gear Case, part number 8M0177569. Designed for use with compatible applications.8M0177569- SKU:
- 8M0177569
- Availability:
- Usually Ships within 24hours
- Weight:
- 832.00 Ounces
MSRP: $3,508.49$2,982.22 -
Mercury CPO Gear Case V6-1.85-CX OEM 8M0235782
Mercury
MSRP: $3,493.75$2,969.69Genuine Mercury CPO Gear Case V6-1.85-CX, part number 8M0235782. Designed for use with compatible applications.8M0235782- SKU:
- 8M0235782
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,493.75$2,969.69 -
Mercury CPO Gear Case V6-1.85-XL OEM 8M0235778
Mercury
MSRP: $3,493.75$2,969.69Genuine Mercury CPO Gear Case V6-1.85-XL, part number 8M0235778. Designed for use with compatible applications.8M0235778- SKU:
- 8M0235778
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,493.75$2,969.69 -
Mercury CPO Gear Case V6-1.85-XX OEM 8M0235787
Mercury
MSRP: $3,493.75$2,969.69Genuine Mercury CPO Gear Case V6-1.85-XX, part number 8M0235787. Designed for use with compatible applications.8M0235787- SKU:
- 8M0235787
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,493.75$2,969.69 -
Mercury Gear Case BR II SC-BASIC OEM 8294J00
Mercury
MSRP: $3,449.79$2,932.32Genuine Mercury Gear Case BR II SC-BASIC, part number 8294J00. Designed for use with compatible applications.8294J00- SKU:
- 8294J00
- Availability:
- Usually Ships within 24hours
- Weight:
- 592.00 Ounces
MSRP: $3,449.79$2,932.32 -
Mercury Gear Case COMP 3.0L XL OEM 8M0236242
Mercury
MSRP: $3,414.30$2,902.16Genuine Mercury Gear Case COMP 3.0L XL, part number 8M0236242. Designed for use with compatible applications.8M0236242- SKU:
- 8M0236242
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $3,414.30$2,902.16 -
Mercury Gear Case COMP 3.0L LG OEM 8M0236231
Mercury
MSRP: $3,414.30$2,902.16Genuine Mercury Gear Case COMP 3.0L LG, part number 8M0236231. Designed for use with compatible applications.8M0236231- SKU:
- 8M0236231
- Availability:
- Usually Ships within 24hours
- Weight:
- 1,056.00 Ounces
MSRP: $3,414.30$2,902.16 -
Mercury Gear Case 3.0L XXL BLK OEM 859399T15
Mercury
MSRP: $3,414.30$2,902.16Genuine Mercury Gear Case 3.0L XXL BLK, part number 859399T15. Designed for use with compatible applications.859399T15- SKU:
- 859399T15
- Availability:
- Usually Ships within 24hours
- Weight:
- 960.00 Ounces
MSRP: $3,414.30$2,902.16 -
Mercury Gear Case BRAVO I -BASIC OEM 8866A11
Mercury
MSRP: $3,355.14$2,851.87Genuine Mercury Gear Case BRAVO I -BASIC, part number 8866A11. Designed for use with compatible applications.8866A11- SKU:
- 8866A11
- Availability:
- Usually Ships within 24hours
- Weight:
- 560.00 Ounces
MSRP: $3,355.14$2,851.87 -
Mercury Gear Case 5.44 BASIC WHT OEM 8M0176877
Mercury
MSRP: $3,345.00$2,843.25Genuine Mercury Gear Case 5.44 BASIC WHT, part number 8M0176877. Designed for use with compatible applications.8M0176877- SKU:
- 8M0176877
- Availability:
- Usually Ships within 24hours
- Weight:
- 560.00 Ounces
MSRP: $3,345.00$2,843.25
Prefer to Call? (727) 596-5929