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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

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.
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Crusader/PCM/Indmar w/TBI & EFI
Item#:
18-37824
Manufacturer Item:
47004
Manufacturer:
Sierra
Available:
In Stock
Your Price:
52.49
Each
2 Bbl Rochester & Mercarb Flange 3.10"OD 7"Height 2.28"
Item#:
18-7234
Cross Reference#:
9-31101
Manufacturer Item:
805016A1
Manufacturer:
Sierra
Available:
In Stock
Your Price:
161.99
Each
Universal Marine Applications w/ Point Ignition 1.5 Ohm
Item#:
18-5450
Cross Reference#:
9-29900
Manufacturer Item:
4106140
Manufacturer:
Sierra
Available:
In Stock
Your Price:
23.09
Each
GM 4.3L V6 wo/Code T on Right Cly Head
Item#:
2-43CBS
Manufacturer Item:
N/A
Manufacturer:
Felpro
Available:
Out of Stock
Your Price:
55.66
Each
Inboard Thru Hull w/ External Water Shutter 4"
Item#:
15019
Cross Reference#:
12644Q01
12644Q01
18-4457
509495
89250
89250
9-44001
9-44001
Manufacturer Item:
12644A1
Manufacturer:
Engineered Marine Parts
Available:
Out of Stock
ETA:
04/07/2026
Your Price:
38.99
Each
GM V8 Rev. Rotation Mallory YLM
Item#:
5498-1
Manufacturer Item:
YLM624BV
Manufacturer:
Sierra
Available:
In Stock
Your Price:
541.99
Each
GM V8 Std Rotation Mallory YLM
Item#:
5494-1
Manufacturer Item:
YLM624AV
Manufacturer:
Sierra
Available:
In Stock
Your Price:
851.99
Each
Merc/Volvo w/Oildyne 4 Bolt Mount
Item#:
M532
Manufacturer Item:
883166A2
Manufacturer:
Arco
Available:
In Stock
Your Price:
62.25
Each
GM 140/3.0L w/Flat Tappet Std Rotation
Item#:
24-3864
Manufacturer Item:
424-3864
Manufacturer:
Pro Marine
Available:
Special Order
Your Price:
288.07
Each
Inboard Zinc / Saltwater 3 3/4" Dia
Item#:
R3
Manufacturer:
Tecno Seal
Available:
In Stock
Your Price:
17.31
Each
Inboard w/ 1 1/4" Shaft Zinc / Saltwater
Item#:
X5
Manufacturer:
Tecno Seal
Available:
In Stock
Your Price:
13.38
Each
Merc/Volvo w/Oildyne 1 Bolt Mount
Item#:
M525
Manufacturer Item:
18525A1
Manufacturer:
Arco
Available:
In Stock
Your Price:
51.83
Each
|◀ 1 - 12 of 2054 ▶|
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