Parts for MerCruiser 225 (2 Barrel.) GM 327 V-8 1967-1969 Cylinder Block, Piston & Crankshaft
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 22-48341 | PLUG, PIPE - CYLINDER BLOCK (1/8" HEAD) (2 required per assembly) |
 |
|
22-48341 - Plug, NLA [ More info ]
|
| # | 22-48340 | PLUG, PIPE - CYLINDER BLOCK (1/4 "DIA.) (3 required per assembly) |
  |
|
|
  |
|
22-32561 - Plug - Priced Individually [ More info ]
|
|
|
22-8M0204652 - PLUG @2 [ More info ] Unavailable |
| # | 22-48342 | PLUG, PIPE - CYLINDER BLOCK (1 5/8" DIA.) (4 required per assembly) |
|
|
22-48342 - Pipe Plug [ More info ] Unavailable |
| # | 19-45670 | PLUG, PIPE - CYLINDER BLOCK (1/2 "DIA.) (6 required per assembly) |
|
|
19-45670 - Plug, NLA [ More info ]
|
| #1 | 841-2350 | CYLINDER BLOCK ASSEMBLY (1 required per assembly) |
|
|
841-2350 - Cylinder Block Assembly [ More info ] Unavailable |
| #2 | 19-35308 | PLUG, EXPANSION -CYLINDER BLOCK (1 1/4") (2 required per assembly) |
|
|
19-35308 - Expansion P, NLA [ More info ]
|
| #3 | 22-36382 | PLUG, WATER DRAIN - CYLINDER BLOCK (2 required per assembly) |
  |
|
|
  |
|
18-8111-9 - Pipe Plug, 1/4 Inch, (Pack of 3) [ More info ]
|
  |
|
18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ]
|
| #4 | 19-34270 | PLUG, EXPANSION - CYLINDER BLOCK (1 5/8") DIA.) (8 required per assembly) |
  |
|
19-34270 - Freeze Plug, 1-5/8 Inch [ More info ]
|
| #5 | 17-35465 | PIN, DOWEL - CYLINDER BLOCK TO CYLINDER HEAD (5/16" DIA.) (4 required per assembly) |
|
|
17-35465 - Dowel Pin (5/16, Dia.) [ More info ]
|
| #6 | 19-34488 | PLUG, EXPANSION - CAMSHAFT BEARING HOLE (1 required per assembly) |
  |
|
|
| #7 | 23-34984 | BEARING UNIT, CAMSHAFT (FRONT) (1 required per assembly) |
|
23-34984 - Bearing Unit - Camshaft [ More info ] Unavailable |
|
  |
|
23-85674 - Bearing Unit - Camshaft [ More info ]
|
| #8 | 23-34985 | BEARING UNIT, CAMSHAFT (FRONT INTERMEDIATE AND REAR) (2 required per assembly) |
|
|
23-34985 - 23- 85N/A 88 ORD [ More info ]
|
| #9 | 23-34986 | BEARING UNIT, CAMSHAFT (CENTER AND REAR INTERMEDIATE) (2 required per assembly) |
|
|
23-34986 - 23- 85N/A 88 ORD [ More info ]
|
| #10 | 735-2323 | PISTON AND PISTON PIN ASSEMBLY (.001 OS)-USE STANDARD RING (AR required per assembly) |
|
|
735-2323 - Piston Assembly [ More info ]
|
| #10 | 735-2324 | PISTON AND PISTON PIN ASSEMBLY (.020 O.S.) (AR required per assembly) |
|
|
735-2324 - Piston, NLA [ More info ] Unavailable |
| #10 | 735-2745 | PISTON AND PISTON PIN ASSEMBLY (.030 O.S.) (AR required per assembly) |
|
|
735-2745 - Piston And Piston Pin Assembly [ More info ] Unavailable |
| #11 | 39-34988 | RING, PISTON - 8 SETS (STANDARD) (1 required per assembly) |
|
|
39-34988 - Piston Ring Unit [ More info ]
|
|
|
39-67123 - Piston Ring [ More info ]
|
  |
|
39-17464 - Rings - Standard [ More info ]
|
  |
|
18-3937 - Rings 39-17464 Standard Set [ More info ]
|
| #11 | 39-48344 | RING, PISTON - 8 SETS (.202 O.S.) (AR required per assembly) |
|
39-48344 - Piston Ring UNIT [ More info ] Unavailable |
|
|
39-67125 - Rings - .020 [ More info ] Unavailable |
|
  |
|
39-66217 - Rings - .020 [ More info ]
|
| #11 | 39-48345 | RING, PISTON - 8 SETS (.030 O.S.) (AR required per assembly) |
|
39-48345 - Piston Ring [ More info ] Unavailable |
|
|
|
39-67126 - Piston Ring [ More info ]
|
  |
|
39-17465 - Rings - .030 Oversize [ More info ]
|
| #12 | 23-35412 | BEARING UNIT, CRANKSHAFT MAIN (STANDARD) (4 required per assembly) |
|
23-35412 - Bearing Unit - Crankshaft Main - Standard [ More info ] Unavailable |
|
  |
|
23-85675 - Er 23-818469 , NLA [ More info ]
|
| #12 | 23-35413 | BEARING UNIT, CRANKSHAFT MAIN (.001 U.S.) (AR required per assembly) |
|
23-35413 - Bearing Unit - Crankshaft Main - .001 US [ More info ] Unavailable |
|
|
|
23-85676 - Ord 23-818470 [ More info ]
|
| #12 | 23-35414 | BEARING UNIT, CRANKSHAFT MAIN (.002 U.S.) (AR required per assembly) |
|
|
23-35414 - Bearing Unit [ More info ] Unavailable |
| #12 | 23-35415 | BEARING UNIT, CRANKSHAFT MAIN(.010 U.S.) (AR required per assembly) |
|
|
23-35415 - Bearing Unit [ More info ] Unavailable |
| #12 | 23-35416 | BEARING UNIT, CRANKSHAFT MAIN (.020 U.S.) (AR required per assembly) |
|
|
23-35416 - Bearing Unit [ More info ] Unavailable |
| #13 | 23-49077 | BEARING UNIT, CRANKSHAFT MAIN - REAR (STANDARD) (1 required per assembly) |
|
|
23-49077 - Bearing Unit [ More info ] Unavailable |
| #13 | 23-49078 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.001 U.S.) (AR required per assembly) |
|
23-49078 - Bearing Unit - Crankshaft Main - Rear - .001 US [ More info ] Unavailable |
|
|
|
23-85682 - Bearing, NLA [ More info ] Unavailable |
| #13 | 23-49079 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.002 U.S.) (AR required per assembly) |
|
|
23-49079 - Bearing Unit [ More info ] Unavailable |
| #13 | 23-49080 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.010 U.S.) (AR required per assembly) |
|
23-49080 - Bearing, NLA [ More info ] Unavailable |
|
|
|
23-85683 - Bearing, NLA [ More info ] Unavailable |
| #13 | 23-49081 | BEARING UNIT, CRANKSHAFT MAIN - REAR (.020 U.S.) (AR required per assembly) |
|
|
23-49081 - Bearing Unit [ More info ] Unavailable |
| #14 | 17-24813 | PIN, DOWEL - REAR CRANKSHAFT BEARING CAP (1/4" DIA.) (1 required per assembly) |
|
|
17-24813 - DOWEL PIN,NLA [ More info ] Unavailable |
| #15 | 26-58203 | OIL SEAL, REAR CRANKSHAFT BEARING CAP (2 required per assembly) LEFT HAND CRANKSHAFT ROTATION |
  |
|
26-58203 - Oil Seal [ More info ]
|
  |
|
26-814622 - Seal [ More info ]
|
| #15 | 26-35313 | OIL SEAL, REAER CRANKSHAFT BEARING CAP (2 required per assembly) RIGHT HAND CRANKSHAFT ROTATION |
|
|
26-35313 - Seal, Rr Main, NLA [ More info ]
|
| #16 | 35311 | CAP, REAR - CRANKSHAFT BEATING (1 required per assembly) |
|
|
35311 - Cap [ More info ] Unavailable |
| #17 | 35310 | CAP, INTERMEDIATE AND FRONT - CRANKSHAFT BEARING (4 required per assembly) |
|
|
35310 - Cap [ More info ] Unavailable |
| #18 | 10-46717 | BOLT, CRANKSHAFT BERING CAP TO CYLINDER BLOCK (2 31/332") (5 required per assembly) |
|
|
10-46717 - ,NLA [ More info ] Unavailable |
| #19 | 16-48350 | STUD CRANKSHAFT BEARING CAP TO CYLINDER BLOCK (5 required per assembly) |
|
|
16-48350 - Stud [ More info ] Unavailable |
| #20 | 34282 | LIFTER, HYDRAULIC VALVE - TAPPET (16 required per assembly) |
|
34282 - Hydraulic Lifter [ More info ] Unavailable |
|
  |
|
72638 - Hydraulic Lifter [ More info ] Unavailable |
  |
|
18-1402 - Lifter, 72638 [ More info ]
|
|
|
8M0160608 - LIFTER [ More info ]
|
| #21 | 222-2339 | FLYWHEEL ASSEMBLY (STERN DIRVE) (1 required per assembly) |
|
222-2339 - Flywheel [ More info ] Unavailable |
|
|
222-4521 - Flywheel [ More info ] Unavailable |
|
|
|
222-6355 - Flywheel, NLA [ More info ] Unavailable |
| #22 | 16-32808 | STUD,ENGINE COUPLING TO FLYWHEEL (STERN DIRVE) (6 required per assembly) |
|
|
16-32808 - Stud, Sold Individually [ More info ]
|
  |
|
16-98532A 1 - Stud Kit [ More info ]
|
| #23 | 32492A 3 | ENGINE COUPLING ASSEMBLY (STERN DIRVE) (1 required per assembly) |
|
32492A 3 - COUPLING ASSY [ More info ] Unavailable |
|
|
32492A 5 - COUPLING ASSY [ More info ] Unavailable |
|
  |
|
76850A 2 - Coupling Assembly [ More info ]
|
  |
|
18-2171 - Coupler 76850A2 [ More info ]
|
| #24 | 12-35935 | WASHER, ENGINE COUPLING STUD (STERN DIRVE) (6 required per assembly) |
|
12-35935 - Washer, (.435 X .875 X .105) Stainless Steel [ More info ] Unavailable |
|
  |
|
12-8M0204655 - WASHER Note: Priced Individually C/U W/BELHSG&T PINZZ [ More info ]
|
| #25 | 11-33962 | ENGINE COUPLING STUD (STERN DIRVE) (6 required per assembly) |
|
11-33962 - Nut (.437-20) [ More info ] Unavailable |
|
  |
11-34933 - Nut (7/16-20) [ More info ] Unavailable |
|
  |
|
11-8M0204653 - Prop Lock Nut 7/16-20 , Priced Individually [ More info ]
|
  |
|
18-3721-9 - Lock Nut, 11-34933, 5PK [ More info ]
|
| #26 | 47608 | DRIVE PLATE, FLYWHEEL (INBOARD) (1 required per assembly) |
|
47608 - PLATE [ More info ] Unavailable |
|
  |
|
47608A 1 - Plate Assembly [ More info ] Unavailable |
| #27 | 10-35091 | SCREW, DRIVE PLATE TO FLYWHEEL (INBOARD) (6 required per assembly) |
  |
|
10-35091 - Screw - Priced Individually [ More info ]
|
| #28 | 13-35048 | LOCKWASHER, DRIVE PLATE SCREW (INBOARD) (6 required per assembly) |
  |
|
13-35048 - LockWasher - Priced Individually [ More info ]
|
| #29 | 614-2341 | CONNECTING ROD ASSEMBLY (6 required per assembly) |
|
|
614-2341 - Connecting Rod Assembly [ More info ] Unavailable |
| #30 | 10-34473 | BOLT, CONNECTING ROD CUP (8 required per assembly) |
|
10-34473 - Screw, NLA [ More info ] Unavailable |
|
|
|
10-75539 - Screw, NLA [ More info ]
|
| #31 | 11-34474 | NUT, CONNECTING ROD CAP BOLT (16 required per assembly) |
|
11-34474 - Nut, NLA [ More info ] Unavailable |
|
|
|
11-58099 - Nut, Connecting Rod Cap Bolt, NLA [ More info ]
|
| #32 | 23-48351 | BEARING UNIT (PAIR), CONNECTING ROD (STANDARD) (16 required per assembly) |
|
23-48351 - Bearing Set - Connecting Rod - Standard [ More info ] Unavailable |
|
  |
|
23-85677 - Bearing - Connecting Rod - Standard [ More info ]
|
| #32 | 23-48352 | BEARING UNIT (PAIR), CONNECTING ROD (.001 U.S.) (AR required per assembly) |
|
23-48352 - Bearing-.001 US,NLA [ More info ] Unavailable |
|
  |
|
23-85678 - Bearing-.001 US,NLA [ More info ] Unavailable |
| #32 | 23-48353 | BEARING UNIT (PAIR), CONNECTING ROD (.002 U.S.) (AR required per assembly) |
|
|
23-48353 - Bearing Unit - Connecting Rod - .002 US [ More info ]
|
  |
|
23-85679 - Bearing - Connecting Rod - .002 US [ More info ]
|
| #32 | 23-48354 | BEARING UNIT (PAIR), CONNECTING ROD (.010 U.S.) (AR required per assembly) |
|
23-48354 - Bearing -.010 Us, NLA [ More info ] Unavailable |
|
  |
|
23-85680 - Bearing - Connecting Rod - .010 US [ More info ]
|
| #33 | 23-48355 | BEARING UNIT (PAIR), CONNECTING ROD (.020 U.S.) (1 required per assembly) |
|
23-48355 - Bearing -.020 Us, NLA [ More info ] Unavailable |
|
  |
|
23-85681 - Bearing - Connecting Rod - .020 US [ More info ]
|
| #33 | 431-355 | CAMSHAFT (LEFT HAND CRANKSHAFT ROTATION) (1 required per assembly) |
|
|
397-355 - CAM WICK,NLA [ More info ]
|
| #33 | 431-3357 | CAMSHAFT (RIGHT HAND CRANKSHAFT ROTATION) (1 required per assembly) |
|
431-3357 - Camshaft [ More info ] Unavailable |
|
  |
|
431-884035 - Camshaft, NLA [ More info ] Unavailable |
| #35 | 35778 | CHAIN, CAMSHAFT TIMING (1 required per assembly) (LEFT HAND CRANKSHAFT ROTATION) |
|
11-35778 - Nut (1/2-20) [ More info ] Unavailable |
|
|
|
11-826709117 - Nut, (.500-20) Stainless Steel [ More info ]
|
| #36 | 43-35338 | SPROCKET, CAMSHAFT TIMING (44 TEETH) (1 required per assembly) (LEFT HAND CRANKSHAFT ROTATION) |
  |
|
43-35338 - Camshaft Timing Sprocket [ More info ]
|
| #37 | 43-48338 | SPROCKET, CRANKSHAFT TIMING (22 TEETH) (1 required per assembly) (LEFT HAND CRANKSHAFT ROTATION) |
|
43-48338 - Timing Gear [ More info ] Unavailable |
|
  |
|
17161A 1 - CHAIN KIT-TIMING [ More info ] Unavailable |
| #37 | 43-48334 | GEAR, CRANKSHAFT TIMING (29 TEETH) (3 required per assembly) (RIGHT HAND CRANKSHAFT ROTATION) |
|
|
43-48334 - Timing Gear [ More info ]
|
  |
|
43-14324 - Gear Set [ More info ]
|
| #38 | 10-34505 | BOLT, CAMSHAFT TIMING (3/4") (3 required per assembly) |
  |
|
10-34505 - Screw [ More info ]
|
| #39 | 12-39167 | WASHER, CAMSHAFT TIMING SPROCKET SCREW (1 required per assembly) |
|
12-39167 - Washer [ More info ] Unavailable |
|
|
|
12-848136 - Washer, (.328 X .680 X .190) [ More info ]
|
| #40 | 429-3354 | CRANKSHAFT (1 required per assembly) |
|
|
429-3354 - Crankshaft [ More info ] Unavailable |
| #41 | 28-34466 | KEY, CRANKSHAFT PULLEY AND BALANCER (2 required per assembly) |
|
|
|
| #42 | 49203 | BAFFLE, OIL PAN (CYLINDER BLOCK) (1 required per assembly) |
|
49203 - Oil Baffle, NLA [ More info ] Unavailable |
|
|
|
52198 - Oil Baffle, NLA [ More info ] Unavailable |
| #43 | 11-37500 | NUT, BAFFLE TO CYLINDER BLOCK STUD (5 required per assembly) |
  |
|
11-37500 - Nut (3/8-16) [ More info ]
|
| #44 | 47549 | OIL PAN (1 required per assembly) |
|
47549 - OIL PAN [ More info ] Unavailable |
|
|
71872A 1 - OIL PAN ASSY [ More info ] Unavailable |
|
|
|
87758A 1 - OIL PAN ASSY,NLA [ More info ] Unavailable |
| #45 | 27-48332 | GASKET SET, OIL PAN (1 required per assembly) |
|
27-48332 - Oil Pan Gasket Set [ More info ] Unavailable |
|
|
|
27-52236 - Oil Pan Gasket Set [ More info ]
|
| #46 | 10-47576 | SCREW, OIL PAN TO CYLINDER BLOCK (5/16-18 X 3/4") (4 required per assembly) |
|
|
10-47576 - Screw - Priced Individually [ More info ]
|
  |
|
10-861846 - Screw [ More info ]
|
| #47 | 10-21558 | SCREW, OIL PAN TO CYLINDER BLOCK (1/4 - 20 X 3/4") (6 required per assembly) |
|
|
10-21558 - Screw - Priced Individually [ More info ]
|
  |
|
10-92160 - Screw [ More info ]
|
| #48 | 12-46897 | WASHER, OIL PAN SCREW (6 required per assembly) |
|
|
12-46897 - Washer [ More info ]
|
| #49 | 22-36373 | PLUG, PIPE - OIL PAN DRAIN (1 required per assembly) |
|
|
|
  |
|
228M0204657 - PLUG [ More info ]
|
| #50 | 22-47625 | ELBOW, OIL LEVEL GAUGE TUBE TO OIL PAN (1 required per assembly) |
  |
|
22-47625 - Elbow, NLA [ More info ] Unavailable |
| #51 | 11-47626 | NUT, OIL LEVEL GAUGE TUBE (1 required per assembly) |
|
|
11-47626 - Nut, NLA [ More info ]
|
| #52 | 47492 | TUBE, OIL LEVEL GAUGE (1 required per assembly) |
|
47492 - TUBE [ More info ] Unavailable |
|
|
47492A 3 - Tube [ More info ] Unavailable |
|
|
86890A 1 - TUBE ASSY [ More info ] Unavailable |
|
  |
|
86890A 2 - Tube Assembly [ More info ] Unavailable |
| #53 | 48133 | BRACKET, OIL LEVEL GAUGE TUBE CLIP (STERN DRIVE) (1 required per assembly) |
|
|
48133 - Bracket, NLA [ More info ] Unavailable |
| #53 | 47404 | BRACKET, OIL LEVEL GAUGE TUBE CLIP (INBOARD) (1 required per assembly) |
|
|
47404 - Bracket, NLA [ More info ] Unavailable |
| #54 | 54-47545 | CLIP, OIL LEVEL GAUGE TUBE (1 required per assembly) |
|
|
|
|
|
54-47545 1 - Clip [ More info ]
|
| #55 | 10-33524 | SCREW, OIL LEVEL GAUG3E TUBE CLIP TO BRACKET (5/8") (1 required per assembly) |
  |
|
10-33524 - Screw - Priced Individually [ More info ]
|
| #56 | 13-39107 | LOCKWASHER, OIL LEVEL GAUGE TUBE CLIP SCREW (1 required per assembly) |
|
|
13-39107 - LockWasher - Priced Individually [ More info ]
|
| #57 | 11-22053 | NUT, OIL LEVEL GAUGE TUBE CLIP SCREW (1 required per assembly) |
  |
|
11-22053 - Nut (5/16x24) [ More info ]
|
| #58 | 49457 | GAUGE, OIL LEVEL (DIPSTICK)- STERN DRIVE (1 required per assembly) |
|
49457 - DIP STICK [ More info ] Unavailable |
|
|
49457A 1 - Dipstick Assembly, NLA [ More info ] Unavailable |
|
|
|
861942 19 - Oil Gauge, NLA [ More info ]
|
| #58 | 47676A 1 | GAUGE, OIL LEVEL (DIPSTICK)-INBOARD (1 required per assembly) |
|
47676A 1 - GAUGE ASSY [ More info ] Unavailable |
|
|
|
48394 - DIP STICK,NLA [ More info ] Unavailable |
