Parts for 500 EFI 8.2L (502 Cu In) V8 GM MerCruiser Engines - Gas Intake Manifold & Intake Plenum
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 842129A1 | GASKET/SEAL SET (1 required per assembly) |
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27-842129A 1 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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| #1 | 849900T3 | M FOLD ASY-INTAKE (1 required per assembly) |
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849900T 3 - Intake Manifold [ More info ] Unavailable |
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| #2 | 805732 | O-RING (2.612 X .103) (8 required per assembly) |
| #3 | 811553 | GROMMET INTAKE MANIFOLD (1 required per assembly) |
| #4 | 849902A6 | PLENUM ASY (BLUE) (1 required per assembly) — Replaces: 849902T5 |
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849902A 6 - Plenum Assembly (Blue) [ More info ] Unavailable |
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| #5 | 687271 | FITTING (.250-18) 90 DEGREE - BRASS TO PVC VALVE (1 required per assembly) |
| #6 | 841435A1 | FITTING KIT 90 DEGREE - WITH HOSE - Design I - NOTE: This Kit Replaces The Single Barb Fitting Part Number 22-73817 (1 required per assembly) |
| #6 | 841435 | FITTING 90 DEGREE - DOUBLE FITTING - Design II (1 required per assembly) |
| #7 | F1077 | SCREW (#10-24 X .500) (1 required per assembly) |
| #8 | 849948T | NAMEPLATE PLENUM (1 required per assembly) |
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849948T - NAMEPLATE,NLA [ More info ] Unavailable |
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| #9 | 57413 | O-RING (3.987 X .103) THROTTLE BODY (1 required per assembly) |
| #10 | 841251T3 | THROTTLE BODY ASY (1 required per assembly) |
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841251T 3 - Throttle Body Assembly [ More info ] Unavailable |
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| #11 | 840184 | PLUG (1 required per assembly) |
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19-840184 - PLUG [ More info ] Unavailable |
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| #12 | 68219 | NUT @5 - Design I (1 required per assembly) |
| #12 | 27160 | SPRING @3 - Design II (1 required per assembly) |
| #13 | 690201 | SCREW - Design I (1 required per assembly) — Replaces: 69020 |
| #13 | 842127 | SCREW - Design II (1 required per assembly) |
| #14 | 849889 | SHAFT THROTTLE (1 required per assembly) |
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849889 - Throttle Shaft [ More info ] Unavailable |
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| #15 | 92170 | RING-SNAP (2 required per assembly) |
| #16 | 849887 | PLATE THROTTLE (2 required per assembly) |
| #17 | 840118 | SCREW (#8-32 X .380) THROTTLE PLATE (4 required per assembly) |
| #18 | 840122 | SCREW (#8-32 X .380) SPRING ANCHOR (1 required per assembly) |
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10-840122 - SCREW,NLA [ More info ] Unavailable |
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| #19 | 844226 | SPRING THROTTLE RETURN (1 required per assembly) |
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24-844226 - Spring, Throttle Return [ More info ] Unavailable |
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| #20 | 849992 | SPACER THROTTLE BODY (1 required per assembly) |
| #21 | 845577 | ARM THROTTLE (1 required per assembly) |
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845577 - Throttle Arm [ More info ] Unavailable |
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| #22 | 856774 | WASHER @5 (1 required per assembly) |
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12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable |
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128M0214963 - WASHER Note: Priced Individually [ More info ] |
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| #23 | 8M0042636 | NUT-BRASS @3 (1 required per assembly) — Replaces: 34863, 826709113 |
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11-8M0042636 - Nut - Brass , Priced Individually [ More info ] Unavailable |
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118M0204726 - NUT-BRASS Note: Priced Individually [ More info ] |
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| #24 | 805526 | STUD (1 required per assembly) |
| #25 | 35950 | WASHER @2 (1 required per assembly) |
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12-35950 - Washer, (.273 X .437 X .031) Stainless Steel [ More info ] |
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| #26 | 846673 | WASHER (2 required per assembly) |
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12-846673 - Washer, (.265 X .500 X .060) Stainless Steel [ More info ] |
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| #27 | 826709109 | NUT @5 (1 required per assembly) — Replaces: 35045 |
| #28 | 805224A1 | MOTOR KIT-IAC (1 required per assembly) |
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805224A 1 - Idle Air Control Motor Kit [ More info ] Unavailable |
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8M0239245 - IAC Valve Idle Air Control 305, 350, 454, 502 [ More info ] |
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| #29 | 805400 | SCREW (#8-32 X .500) STAINLESS STEEL (2 required per assembly) |
| #30 | 808547 | O-RING (1 required per assembly) |
| #31 | 844997 | SCREW (4 required per assembly) |
| #32 | 840210T1 | ARRESTOR KT-FLAME (1 required per assembly) — Replaces: 840210T |
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840210T 1 - Arrestor Kit -flame [ More info ] Unavailable |
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| #33 | 1807613 | CLAMP (1 required per assembly) |
| #34 | 849888T | BRACKET THROTTLE ANCHOR (1 required per assembly) |
| #35 | 8M0204690 | WASHER (3 required per assembly) — Replaces: 814806 |
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12-8M0204690 - WASHER [ More info ] Unavailable |
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| #36 | 90285 | SCREW (3 required per assembly) |
| #37 | 8M0113178 | STUD (.250-28 X 2.00) THROTTLE CABLE ANCHOR (1 required per assembly) — Replaces: 96112 |
| #38 | 846673 | WASHER (1 required per assembly) |
| #39 | 35888 | NUT @5 (1 required per assembly) |
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18-3722-9 - Lock Nut, 121731, 11-35888, Pack of 5 [ More info ]
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| #40 | 31866 | SPACER @3 (1 required per assembly) |
| #41 | 69056 | WASHER (2 required per assembly) — Replaces: 21631 |
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12-69056 - Washer, (.255 X .620 X .030) Stainless Steel [ More info ] |
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| #42 | 826709109 | NUT @5 (1 required per assembly) — Replaces: 35045 |
| #43 | 8M0099429 | VALVE ASSY-VENT (1 required per assembly) — Replaces: 848578 |
| #44 | 8M0042521 | HOSE (1 required per assembly) — Replaces: 844172019 |
| #45 | 56762 | TIE STRAP @5 (AR required per assembly) |
| #46 | 846673 | WASHER (12 required per assembly) |
| #47 | 71319 | SCREW (12 required per assembly) |
| #48 | 8499981 | LIFTING EYE (2 required per assembly) |
| #49 | 856774 | WASHER @5 (16 required per assembly) |
| #50 | 822168 | SCREW (8 required per assembly) |
| #50 | 842787 | SCREW (2 required per assembly) — Replaces: 47432 |
| #50 | 847919 | SCREW (2 required per assembly) |
| #50 | 849994 | SCREW (4 required per assembly) |





