INTERNAL ENGINE COMPONENTS
Pistons/Piston Rings/Oil Pans
PISTIOTON/ INIGGAPPPLCATIION (Contnt.)
P S N/ R R N
A LI ICAT ON (Co .)
Mercruiser (Cont.)
PISTONS
RINGS
Qty.
Per
Model
Serial Number
Std.
.020
.030
Std.
.020
.030
Eng.
470
4208730 - & Up
4
485
5685394 - & Up
4
488
6170297 - & Up
4
888
3108723 - & Up
-
-
-
8
898/198-GM
4762210 - & Up
-
-
-
-
-
8
5.7 G.M (SKI)
A338553 - & Up
8
5.7L Bravo - GM
B525982 - & Up
8
7.4L Bravo GM
B771113 - & Up
18-4171
8
7.4L W/HURTH (IB)
C391564 - & Up
18-4171
8
OMC
GM
2.5L/153 CID
-
-
4
3.0L/181 CID
4
I-6/250 CID
-
-
-
-
6
4.3L/V-6
6
5.0L/305 CID
-
-
-
8
5.7L/350 CID
8
7.4L/454 CID
18-4171
8
FORD
5.0L/302 CID
-
-
-
8
VOLVO
GM
2.5L/153 CID
-
-
4
3.0L/181 CID
4
4.3L/V-6
6
5.0L/305 CID
-
-
-
8
5.7L/350 CID
8
7.4L/454 CID
18-4171
8
FORD
5.0L/302 CID
-
-
-
8
CHRIS CRAFT / CRUSADER / PLEASURECRAFT
GM
4.3L/V6
6
5.0L/305 CID
-
-
-
8
5.7L/350 CID
8
7.4L/454 CID
18-4171
8
OIL PANS
Part No.
OE
OE No.
Application
Mercruiser
809910
1 piece rear main seal; GM Small Block V8 (Right Handed Dipstick)
Mercruiser
93476
2 piece rear main seal; GM Small Block V8 (Right Handed Dipstick)
Mercruiser
845668T
1 piece rear main seal; GM Big Block V8 (Right Handed Dipstick)
Mercruiser
93477T
2 piece rear main seal; GM Big Block V8 (Right Handed Dipstick)
Mercruiser
14244T
1 piece rear main seal; GM V6 (Right Handed Dipstick)
550
