Parts for MerCruiser Race Engine and Drive 525 EFI Oil Pan & Oil Pump
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-843073A03 | GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set - Engine Overhaul Section For Complete Parts Listing |
 |
27-843073A03 - Engine Overhaul Gasket Set [ More info ] Unavailable |
|
  |
|
27-843073A06 - Engine Overhaul Gasket Set [ More info ]
|
| # | 841178A 1 | PARTIAL ENGINE ASSEMBLY (1 required per assembly) |
|
|
841178A 1 - Partial Engine Assembly [ More info ] Unavailable |
| #1 | 861942T 9 | DIPSTICK, Oil Level (1 required per assembly) |
  |
|
861942T 9 - Dipstick [ More info ]
|
| #2 | 54-841227 | J CLIP, Dipstick Tube Support (1 required per assembly) |
|
54-841227 - CLIP [ More info ] Unavailable |
|
|
|
54-843023 - Clip [ More info ]
|
| #3 | 843141A 2 | TUBE ASSEMBLY, Dipstick (1 required per assembly) |
|
843141A 2 - Dipstick Tube Assembly [ More info ] Unavailable |
|
|
8M0065205 - Dipstick Tube Assembly [ More info ] Unavailable |
|
|
|
8M0192245 - TUBE-ASY-DIPSTICK [ More info ] Unavailable |
| #4 | 25-62704 | O-RING, (.362 x .103) (1 required per assembly) |
  |
|
25-62704 - O-ring, (.362 X .103) [ More info ]
|
  |
|
18-7116 - O-Ring 303067, 25-62704 [ More info ]
|
| #5 | 14761 | SHAFT AND RETAINER (1 required per assembly) |
  |
14761 - Shaft [ More info ] Unavailable |
|
|
|
8M0046892 - Shaft & Retainer [ More info ]
|
| #6 | 23-36183 | RETAINER (1 required per assembly) |
  |
|
23-36183 - Retainer [ More info ]
|
| #7 | 827643 | PUMP ASSEMBLY, Oil (1 required per assembly) |
  |
|
827643 - Oil Pump Assembly [ More info ]
|
| #8 | FI5000254 | GASKET, Oil Pump Cover (1 required per assembly) |
|
|
FI5000254 - GASKET,NLA [ More info ] Unavailable |
| #9 | 16-845599 | STUD, (.375-16/.438-14 x 3.00) (1 required per assembly) |
|
|
16-845599 - Stud [ More info ]
|
| #10 | 16-811683 | STUD, (.375-16/.500-12 x 5.500) (4 required per assembly) |
|
16-811683 - STUD [ More info ] Unavailable |
|
|
|
16-843375 - Stud [ More info ]
|
| #11 | 845601T | BAFFLE, Oil Deflector (1 required per assembly) |
  |
845601T - BAFFLE [ More info ] Unavailable |
|
  |
|
843945T - Windage Tray [ More info ]
|
| #12 | 11-845602 | NUT, (.375-16) (5 required per assembly) |
|
|
11-845602 - Nut (3/8-16) [ More info ]
|
| #13 | 27-845628 | GASKET, Oil Pan (1 required per assembly) |
  |
|
27-845628 - Oil Pan Gasket [ More info ]
|
| #14 | 845668T | PAN ASSEMBLY, Oil (1 required per assembly) |
  |
|
845668T - Oil Pan Assembly [ More info ]
|
  |
|
18-0614 - Oil Pan [ More info ]
|
| #15 | 10-809911 | SCREW, Oil Drain (M12 x 1.75) (1 required per assembly) |
|
|
10-809911 - Drain Screw Kit [ More info ]
|
|
|
10-809911001 - Drain Screw Kit [ More info ]
|
| #16 | 27-49955 | GASKET, Oil Drain Screw (1 required per assembly) |
  |
27-49955 - Oil Pump Drain Gasket [ More info ] Unavailable |
|
  |
|
278M0077608 - Gasket [ More info ]
|
  |
|
18-0905-9 - Oil Pan Drain Gasket, 2 Pack, 27-49955 [ More info ]
|
| #17 | 10-841389 | SCREW, (.312-18 x .620) (20 required per assembly) |
  |
|
10-841389 - Screw [ More info ]
|
| #18 | 32-865281A02 | HOSE KIT, Oil Drain (38.00 Inches) (1 required per assembly) - Bravo Models |
  |
|
32-865281A02 - Oil Drain Hose Kit [ More info ]
|
| #18 | 32-865280A02 | HOSE KIT, Oil Drain (92.00 Inches) (1 required per assembly) - Driveline Models |
|
|
32-865280A02 - Oil Drain Hose Kit [ More info ] Unavailable |
| #19 | 54-863481 | CLAMP (1 required per assembly) |
|
|
54-863481 - Clamp [ More info ]
|
| #20 | 862827 | TETHER ASSEMBLY (1 required per assembly) |
  |
|
862827 - Tether Assembly [ More info ]
|
| #21 | 54-805524 | CLIP (1 required per assembly) |
|
|
54-805524 - Clip [ More info ]
|
