Head & Rocker Arm Group 120 Hp Stern Drive Parts for 1974 OMC Stern Drive 120hp 990207R Stern Drive
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 — 980502 — VALVE COVER (1 required per assembly) | ||
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0980502 [ More info ] Unavailable Replaced by 3853784 |
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NLA [ More info ] Unavailable |
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3853784 - Valve Cover - Volvo Penta (3853784) [ More info ]
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| #2 — 311210 — GASKET, CYLINDER HEAD (1 required per assembly) | ||
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0311210 - Head Gasket [ More info ]
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| #3 — 980511 — CYLINDER HEAD (1 required per assembly) | ||
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0980511 [ More info ] Unavailable Replaced by 0982241 |
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0982241 [ More info ] Unavailable Replaced by 0986767 |
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0986767 - L/P 611.04 [ More info ] Unavailable |
| #4 — 311378 — PLUG, FREEZE (2 required per assembly) | ||
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0311378 - Freeze Plug [ More info ]
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3852102 - Core Plug, Volvo [ More info ]
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| #5 — 3814692 — STUD, .003'' O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (0 required per assembly) | ||
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[ More info ] Unavailable |
| #5 — 3815892 — STUD, .013'' O.S.. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (0 required per assembly) | ||
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[ More info ] Unavailable |
| #6 — 311543 — GROMMET (1 required per assembly) | ||
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0311543 - Valve Cover Grommet [ More info ]
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3852103 - Grommet, Volvo [ More info ]
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| #7 — 311545 — ELBOW (1 required per assembly) | ||
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0311545 - Valve Cover Elbow [ More info ]
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3852104 - Elbow - Volvo Penta (3852104) [ More info ]
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| #10 — 3788417 — BOLT, HEAD TO CRANKCASE. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (10 required per assembly) | ||
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[ More info ] Unavailable |
| #11 — 3788495 — PUSH ROD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #15 — 380564 — SPARK PLUG, AC CR44N. MODELS WITH FF & R SUFFIX ONLY (4 required per assembly) | ||
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0380564 - Spark Plug [ More info ] Unavailable |
| #15 — 380862 — SPARK PLUG, CHAMPION N-6. MODELS WITH FF & R SUFFIX ONLY (4 required per assembly) | ||
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0380862 [ More info ] Unavailable Replaced by 0502875 |
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0502875 - Spark Plug N5C [ More info ]
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N5C - CHAMPION PLUG (#120) [ More info ]
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| #15 — 979826 — SPARK PLUG, AC MR43T. MODELS WITH R1 SUFFIX ONLY (4 required per assembly) | ||
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0979826 [ More info ] Unavailable Replaced by 0763819 |
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0763819 - L/P 6.99 [ More info ] Unavailable |
| #15 — 979827 — SPARK PLUG, CHAMPION RBL-8. MODELS WITH R1 SUFFIX ONLY (4 required per assembly) | ||
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0979827 [ More info ] Unavailable Replaced by 0916476 |
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0916476 [ More info ] Unavailable Replaced by 3854400 |
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3854400 - Spark Plug RV15YC4 [ More info ] Unavailable |
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RV15YC4 - Champion Spark Plug ( #18) [ More info ]
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| #16 — 3835333 — SEAL. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #18 — 3729363 — CAP. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #19 — 3836755 — SHIELD. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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VOL3836755 - NLA BALL [ More info ] Unavailable |
| #20 — 3735381 — VALVE SPRING & DAMPER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #21 — 5723551 — ARM, VALVE ROCKER. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #22 — 180016 — SCREW. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (5 required per assembly) | ||
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0180016 - - [ More info ] Unavailable |
| #24 — 3744341 — NUT, CONED, 3/8-24. PARTS AVAILABLE FROM LOCAL CHEVROLET DEALERS (8 required per assembly) | ||
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[ More info ] Unavailable |
| #25 — 311415 — SCREW, CLAMP CYLINDER HEAD, STBD. (1 required per assembly) | ||
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0311415 - Screw, Clamp [ More info ]
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| #26 — 310928 — CLAMP, CYLINDER HEAD, STBD. (1 required per assembly) | ||
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0310928 - Clamp - Cable [ More info ]
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3852092 - Clamp, Volvo [ More info ]
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| #27 — 310439 — CLAMP, HOSE TO VALVE COVER (1 required per assembly) | ||
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0310439 - Hose Clamp [ More info ]
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