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Inboard Marine Engine & Drive Parts For Mercruiser, Volvo, OMC, PCM
Shop inboard marine parts by brand, including engine and drive components for MerCruiser, Volvo Penta, OMC, Crusader, Pleasurecraft (PCM), Indmar, and Chrysler. Find OEM and replacement parts for maintenance, repair, and rebuild applications.
Shop Inboard Parts by Brand
- MerCruiser Engine Parts
- MerCruiser Drive Parts
- Volvo Penta Engine Parts
- Volvo Penta Drive Parts
- OMC Engine Parts
- OMC Drive Parts
- Crusader Engine Parts
- Pleasurecraft (PCM) Engine Parts
- Indmar Engine Parts
- Chrysler Marine Engine Parts
Fitment Tips
- Confirm engine model/serial for best fitment—many parts vary by year and engine family.
- For drive-related items, verify the drive model (Alpha/Bravo/Volvo/OMC variants) and ratio when applicable.
- Use the brand buttons above to narrow down quickly before searching part numbers.
Mercruiser 4.3L 5.0L 5.7L 1" ID
Item#:
18-70939
Cross Reference#:
9-44060
Manufacturer Item:
8066361
Manufacturer:
Sierra
Available:
In Stock
Your Price:
53.79
Each
Mercruiser 4.3L 5.0L 5.7L 1 " ID 1987-Up
Item#:
18-70938
Cross Reference#:
9-44057
Manufacturer Item:
8066351
Manufacturer:
Sierra
Available:
In Stock
Your Price:
54.89
Each
Volvo OMC
Item#:
3851327
Manufacturer Item:
3851327
Manufacturer:
Volvo
Available:
In Stock
Your Price:
94.40
Each
Mercruiser 4.3L 5.0L 5.7L 1 1/4" ID 1987-1996
Item#:
18-70935
Cross Reference#:
9-44054
Manufacturer Item:
806856
Manufacturer:
Sierra
Available:
In Stock
Your Price:
39.89
Each
Mercruiser 120/140 3.0L 1" ID 1975-1995
Item#:
18-70930
Cross Reference#:
9-44065
Manufacturer Item:
52481
Manufacturer:
Sierra
Available:
In Stock
Your Price:
38.49
Each
Mercruiser V6 & V8 1 1/4" ID 1981-1995
Item#:
18-70925
Manufacturer:
Sierra
Available:
In Stock
Your Price:
37.39
Each
MC I R/MR/Alpha I w/Ridge 1975-1990
Item#:
64932P
Manufacturer Item:
60932A4
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
55.13
Each
Mercruiser R/MR/Alpha I 1983-1990
Item#:
62685
Cross Reference#:
18-3198
21880
21880
Manufacturer Item:
934241
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
8.99
Each
Mercruiser V6 V8 w/Center Rise & 4" Y-Pipe Qty 2 1982-1996
Item#:
65166P
Manufacturer Item:
807166A3
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
76.93
Pair
Mercruiser V6 V8 w/4" Y-Pipe 1992-2001
Item#:
65167P
Manufacturer Item:
807166A1
Manufacturer:
Pro Marine
Available:
In Stock
Your Price:
52.00
Each
Mercruiser Bravo I and II
Item#:
8M0107462
Manufacturer Item:
8M0107462
Manufacturer:
Mercury Marine
Available:
In Stock
Your Price:
287.99
Each