Page 328 - 2021 Sierra Catalog

2 2 2 2 2 2 2 2 2 2 3 3 3 3 3
Cyl.
&3 &3 &3
Piston Rings are available individually
SIERRA PISTON KIT CONTENTS
( SEE APPLICATION CHARTS FOR SPECIFIC APPLICATIONS )
HP
9.9/15 9.9/15 9.9/15 9.9/15 25-35 25-35 25-35 35-60 35-60 35-60 60-75 60-75 60-75 50-70 50-70
Model/HP
85-300 85-300 85-300 150-235 150-235 150-235
Loopers
120-300 120-300 120-300 120-300 120-300 120-300 120-300 120-300 120-300 120-300 185, 200-225
185, 200-225 185, 200-225
185, 200-225 185, 200-225 185, 200-225
Cyl.
Bore Size
2.188 / std. 2.218 / .030 2.188 / std. 2.218 / .030 3.000 / std. 3.020 / .020 3.030 / .030 3.187 / std. 3.207 / .020 3.217 / .030 3.000 / std. 3.020 / .020 3.030 / .030 3.187 / std. 3.217 / .030
Piston OEM Part No.
— 397487 — 396574 — 387660 18-4062 387661 18-4107 392621 — N/A
— 396576 — 391798
N/A
396581 18-4124 387284 18-4114 387285 18-4104 396583 18-4063 394461 18-4064 398483
Piston Ring
— 18-3933 — 18-3933 18-3910 18-3911 18-3912 18-3913 18-3914 18-3915 18-3910 18-3911 18-3912 18-3913 18-3915
OEM Part No.
386279
386280
386279
386280
396377
396378
396379 391170, 434107 N/A
391416, 434109 396377
396378
396379 391170, 434107 391416, 434109
OEM Part No.
N/A N/A N/A N/A 320954 320954 320954 322188 322188 322188 320954 320954 320954 322188 322188
Circlips
—
—
—
— 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀ 18-4290 ➀
Circlips
18-4290 18-4290 18-4290 18-4290 18-4290 18-4290
18-4292 18-4292 18-4292 18-4292 18-4290 18-4290 18-4290 18-4290 18-4290 18-4290 —
— —
— — —
OEM Part No.
325262 325262 325262 325262 317831 317831 317831 317831 317831 317831 317831 317831 317831 317831 317831
OEM Part #
317831 317831 317831 317831 317831 317831
326765 326765 326765 326765 317831 317831 317831 317831 317831 317831 —
— —
— — —
SIERRA V-4/V-6 PISTON KIT CONTENTS ( SEE APPLICATION CHARTS FOR SPECIFIC APPLICATIONS )
OUTBOARD — JOHNSON/EVINRUDE (OMC/BRP) - Internal Engine System
4 4 4 4 4 4
4 4 4 4 4 4 4 4 4 4 6
6 6
6 6 6
&6 &6 &6 &6 &6 &6
&6 &6 &6 &6 &6 &6 &6 &6 &6 &6
Bore Size
3.5 3.52 3.53 3.625 3.645 3.655
3.685 (port) 3.685 (starboard) 3.715 (port) 3.715 (starboard) 3.500 (port) 3.500 (starboard) 3.520 (port) 3.520 (starboard) 3.530 (port) 3.530 (starboard) 3.5995 (port)
3.5995 (starboard) 3.5995 (port)
3.5995 (starboard) 3.5995 (port) 3.5995 (starboard)
Piston OEM Part #
18-4120 393271, 393924 18-4110 —
18-4100 396585, 396588 18-4123 392455 18-4113 N/A
18-4103 396587
18-4065 432072, 432969 18-4066 432073, 432970 18-4067 432077, 433003 18-4068 432078, 433004 18-4122 393566
— 391481
— N/A
18-4111 N/A
18-4102 393612
18-4101 391653
standard 436860 18-4190
standard 436859 18-4079
0.02 439015 18-4195
0.02 439516 18-4086
0.03 439515 18-4165
0.03 439515 18-4087
Piston Ring
18-3904 18-3906 18-3905 18-3907 — 18-3908
18-3975 18-3975 18-3974 18-3974 18-3904 18-3904 18-3906 18-3906 18-3905 18-3905 18-3901
18-3901 18-3947 18-3947 —
—
OEM Part #
394930 396503, 385662 396504
390509
N/A
390510
431870
431870
431844
431844
394930
394930 396503, 385662 396503, 385662 396504
396504 436254
436254 439538
439538 439538 439538
Wrist Pin
18-4280 18-4280 18-4280 18-4280 18-4280 18-4280
N.S.S. N.S.S. N.S.S. N.S.S. 18-4280 18-4280 18-4280 18-4280 18-4280 18-4280 —
— —
— — —
OEM Part #
327861 327861 327861 327861 327861 327861
—
—
—
— 327861 327861 327861 327861 327861 327861 —
— —
— — —
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➀ ➀ ➀ ➀ ➀ ➀
310
➀ This product is priced per piece. To order priced per package, please add -9 to the part number.