Parts for MerCruiser Race Engine and Drive 500 EFI Circulating Water Pump & Front Cover
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-842129A 1 | GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set Parts Section For Complete Parts Listing |
  |
|
27-842129A 1 - Engine Overhaul Gasket Set [ More info ] Unavailable |
| #1 | 57-865615005 | BELT, Serpentine (1 required per assembly) |
  |
57-865615005 - Serpentine Belt -2233 MM [ More info ] Unavailable |
|
  |
|
57-865615Q05 - Belt [ More info ]
|
  |
|
18-15121 - Belt, 57-865615005 [ More info ]
|
| #2 | 10-849377 | SCREW, (.312-24 x .750) Stainless Steel (4 required per assembly) |
  |
|
10-849377 - Screw [ More info ]
|
| #3 | 12-70132 | WASHER, (.323 x .563 x .063) Stainless Steel (4 required per assembly) |
  |
12-70132 - Washer, (.323 X .563 X .063 - Stainless Steel) [ More info ] Unavailable |
|
  |
|
12-8M0042642 - Washer - Priced Individually [ More info ]
|
| #4 | 849047T | PULLEY, Blue (1 required per assembly) |
  |
|
849047T - Pulley, Blue [ More info ] Unavailable |
| #5 | 10-842787 | SCREW, (.375-16 x 2.00) Stainless Steel (3 required per assembly) |
  |
|
10-842787 - Screw [ More info ]
|
| #6 | 12-856774 | WASHER, (.406 x .750 x .105) Stainless Steel (3 required per assembly) |
  |
12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable |
|
  |
|
128M0214963 - WASHER Note: Priced Individually [ More info ]
|
| #7 | 811573A03 | PUMP ASSEMBLY, Circulating Water (1 required per assembly) |
 |
811573A03 - Water Pump [ More info ] Unavailable |
|
  |
|
811573A04 - Water Pump Assembly [ More info ]
|
| #8 | 27-49110 | GASKET, Circulating Water Pump Mount (2 required per assembly) |
  |
|
27-49110 - Water Pump Mounting Gasket [ More info ]
|
  |
|
18-0903-9 - Water Pump Gasket - PACK/2 [ More info ]
|
| #9 | 22-845174 | PLUG, (.500-14 x .610) Brass (1 required per assembly) |
|
|
22-845174 - Plug [ More info ]
|
| #10 | 27-818188 1 | GASKET (2 required per assembly) |
  |
|
27-818188 1 - Gasket - Priced Individually [ More info ]
|
| #11 | 816073 | SHIELD, Oil Intake, Heat (1 required per assembly) |
|
816073 - Shield [ More info ] Unavailable |
|
|
|
|
|
|
845756T - Shield [ More info ]
|
| #12 | 807211 | VALVE, Relief, Oil By Pass (30 PSI) (1 required per assembly) |
  |
|
807211 - Relief Valve [ More info ]
|
| #13 | 27-850456 | GASKET, Front Cover Mount (1 required per assembly) |
  |
|
27-850456 - Front Cover Gasket [ More info ]
|
| #14 | 845610T | COVER ASSEMBLY, Cylinder Front (1 required per assembly) |
  |
|
845610T - Timing Cover Assembly [ More info ]
|
| #15 | 26-821947 1 | SEAL, Oil (1 required per assembly) |
  |
|
26-821947 1 - Seal [ More info ]
|
| #16 | 10-F2030 | SCREW, (.250-20 x 1.250) Stainless Steel (6 required per assembly) |
  |
|
10-F2030 - Screw -ss [ More info ]
|
| #17 | 845625T 2 | DAMPER (1 required per assembly) |
|
|
845625T 2 - Damper [ More info ] Unavailable |
| #18 | 849044T | PULLEY, Blue (1 required per assembly) |
  |
|
849044T - Pulley (Blue) [ More info ] Unavailable |
| #20 | 10-86517 | SCREW, (.375-16 x 1.250) (3 required per assembly) |
  |
|
10-86517 - Screw [ More info ]
|
| #21 | 12-841390 1 | WASHER, (.520 x 2.063 x .280) (1 required per assembly) |
|
|
12-841390 1 - Washer [ More info ]
|
| #22 | 10-811559 | SCREW, (.500-20 x 2.500) (1 required per assembly) |
|
10-811559 - SCREW [ More info ] Unavailable |
|
  |
|
10-845627 - Screw [ More info ]
|
