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Parts for Force 125 HP (1988) Crankshaft & Piston

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 FA335260 PISTON RINGS (2 PER SET) STANDARD (4 required per assembly)
RING SET-2        O NLA FA335260
FA335260 RING SET-2 O NLA
(more info)
    UnavailableUnavailable Parts
#- FSA335260 PISTON RINGS (2 PER SET) .010 OVERSIZE (4 required per assembly)
RING SET-2-.010 FSA335260 FSA335260
FSA335260OEM Part FSA335260 - Rings - 2 -.010 oversize (more info) About Mercury Marine $19.67 $14.14 Add to shopping cart
10+ in stock. Explain stock levels
#- 39-818110A 1 PISTON RINGS (2 PER SET) .030 OVERSIZE (4 required per assembly)
RING SET-2-.030 39-818110A 1 39-818110A 1
39-818110A 1OEM Part 39-818110A 1 - Rings - 2-.030 (more info) About Mercury Marine $52.83 $52.83 Add to shopping cart
7 in stock. Explain stock levels
#2 700-F372015-3 PISTON - STANDARD (4 required per assembly)
PISTON-STD 700-834795  
700-834795OEM Part 700-834795 - Piston - Std (more info) About Mercury Marine $194.08 $56.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 700-817988A 2 PISTON .010 OVERSIZE (4 required per assembly)
PISTON KIT-.010   O - Replaced by 700-834795A 1  
700-817988A 2This part has been superseded. PISTON KIT-.010 O - Replaced by 700-834795A 1
(more info)
    UnavailableUnavailable Parts
PISTON-.010 OS    O NLA  
700-834795A 1 PISTON-.010 OS O NLA
(more info)
    UnavailableUnavailable Parts
#- 700-818111A 2 PISTON .030 OVERSIZE (4 required per assembly)
700834795A2 700-818111A 2  
700-818111A 2OEM Part 700-818111A 2 - Piston - .030 (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
1 in stock. Explain stock levels
PISTON-.030 OS 700-834795A 2  
700-834795A 2OEM Part 700-834795A 2 - Piston - .030 Os (more info) About Mercury Marine $198.83 $198.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 F335215 SPACER, PISTON PIN (2 PER PISTON) (8 required per assembly)
23826806 23-F335215  
23-F335215OEM Part 23-F335215 - Piston Pin Spacer (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
10+ in stock. Explain stock levels
SPACER-PISTON PI 23-826806 23-826806
23-826806OEM Part 23-826806 - Piston Pin Spacer (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#4 F85017 PISTON PIN (4 required per assembly)
PIN-PISTON        O - Replaced by 41-F85017-3  
F85017This part has been superseded. PIN-PISTON O - Replaced by 41-F85017-3
(more info)
    UnavailableUnavailable Parts
PIN-PISTON,NLA 41-F85017-3 41-F85017-3
41-F85017-3OEM Part 41-F85017-3 - Piston Pin, NLA (more info) About Mercury Marine $36.25 $36.25 Add to shopping cart
10+ in stock. Explain stock levels
#5 F335217-1 BEARING PISTON PIN (26 PER SET) (4 required per assembly)
BEARING 31-F335217-1 31-F335217-1
31-F335217-1OEM Part 31-F335217-1 - Bearing (more info) About Mercury Marine $9.50 $4.64 Add to shopping cart
10+ in stock. Explain stock levels
#6 600-818052A 4 CONNECTING ROD (4 required per assembly) W/CAP AND ILLUS. 14 ORIGINAL FORCE P/N S 366016-4
CONN ROD ASSY     O - Replaced by 600-818052A 6  
600-818052A 4This part has been superseded. CONN ROD ASSY O - Replaced by 600-818052A 6
(more info)
    UnavailableUnavailable Parts
600818052T6 600-818052A 6 600-818052A 6
600-818052A 6OEM Part 600-818052A 6 - Connecting Rod (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
10+ in stock. Explain stock levels
CONN ROD ASSY,NLA 600-818052T 6 600-818052T 6
600-818052T 6OEM Part 600-818052T 6 - Connecting Rod (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 FK85228-1 BEARING CAGE W/ROLLER (4 required per assembly)
3162596A2 FK85228-1  
FK85228-1OEM Part FK85228-1 - CAGE/ROLLER SET (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
1 in stock. Explain stock levels
CAGE/ROLLER SET 31-62596A 2 31-62596A 2
31-62596A 2OEM Part 31-62596A 2 - Cage Roller, for One Rod Only (more info) About Mercury Marine $212.92 $212.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 F85410 SNAP RING (3 required per assembly)
RING-SNAP,NLA 53-F85410  
53-F85410OEM Part 53-F85410 - Ring, Snap, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#9 FA85655-1 CRANKSHAFT MAIN BEARING RACE (3 required per assembly) W/ILLUS. 8
31803604T 31-FA85655-1 31-FA85655-1
31-FA85655-1OEM Part 31-FA85655-1 - Bearing - Center Main (more info) About Mercury Marine $45.00 $45.00 Add to shopping cart
4 in stock. Explain stock levels
BEARING-CTR MAIN 31-803604T 31-803604T
31-803604TOEM Part 31-803604T - Bearing - Center Main (more info) About Mercury Marine $87.17 $87.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 F85571 BEARING CAGE W/ROLLER (3 required per assembly)
31819193 F85571  
F85571OEM Part F85571 - Bearing Assembly (more info) About Mercury Marine $22.15 $22.15 Add to shopping cart
3 in stock. Explain stock levels
BEARING ASSY      O NLA 31-819193
31-819193 BEARING ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#11 F316579 SEAL, CRANKCASE (3 required per assembly)
SEAL F316579 F316579
F316579OEM Part F316579 - Seal (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#12 FA523014 CRANKSHAFT LOWER MAIN BEARING (1 required per assembly) W/ILLUS. 13
BEARING ASSY      O - Replaced by 31-818050A 4 31-FA523014
31-FA523014This part has been superseded. BEARING ASSY O - Replaced by 31-818050A 4
(more info)
    UnavailableUnavailable Parts
BEARING ASSY      O - Replaced by 31-818050T 4 31-818050A 4
31-818050A 4This part has been superseded. BEARING ASSY O - Replaced by 31-818050T 4
(more info)
    UnavailableUnavailable Parts
BEARING ASSY 31-818050T 4 31-818050T 4
31-818050T 4OEM Part 31-818050T 4 - Bearing Assembly (more info) About Mercury Marine $157.33 $157.33 Add to shopping cart
1 in stock. Explain stock levels
#13 F523146-1 SEAL, CRANKSHAFT LOWER ( required per assembly)
26828627 26-F523146-1  
26-F523146-1OEM Part 26-F523146-1 - SEAL (more info) About Mercury Marine $11.25 $11.25 Add to shopping cart
9 in stock. Explain stock levels
SEAL 26-828627 26-828627
26-828627OEM Part 26-828627 - Seal (more info) About Mercury Marine $16.83 $16.83 Add to shopping cart
10+ in stock. Explain stock levels
Seal 18-8354
18-8354OEM Match 18-8354 - Seal, 26-828627, 26F52314 (more info) About Sierra Marine $18.99 $18.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 F85634-2 CONNECTING ROD SCREW (6 required per assembly)
SCREW (.250-28 Sp 10-91012 10-91012
10-91012OEM Part 10-91012 - Screw -spec - Priced Individually (more info) About Mercury Marine $5.60 $3.36 Add to shopping cart
10+ in stock. Explain stock levels
#15 FA528018 CRANKSHAFT (1 required per assembly) W/ILLUS. 11 AND 21
CRANKSHAFT ASSY   O - Replaced by 400-817859A 2  
FA528018This part has been superseded. CRANKSHAFT ASSY O - Replaced by 400-817859A 2
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT ASSY   O - Replaced by 400-817400A 2  
400-817859A 2This part has been superseded. CRANKSHAFT ASSY O - Replaced by 400-817400A 2
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT ASSY-4 O - Replaced by 400-817400A 3  
400-817400A 2This part has been superseded. CRANKSHAFT ASSY-4 O - Replaced by 400-817400A 3
(more info)
    UnavailableUnavailable Parts
400817400T3 400-817400A 3 400-817400A 3
400-817400A 3OEM Part 400-817400A 3 - Crankshaft Assembly (more info) About Mercury Marine $500.00 $500.00 Add to shopping cart
10+ in stock. Explain stock levels
CRANKSHAFT ASSY 400-817400T 3 400-817400T 3
400-817400T 3OEM Part 400-817400T 3 - Crankshaft Assembly (more info) About Mercury Marine $808.17 $808.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 F85498-1 FLYWHEEL KEY (1 required per assembly)
FLYWHEEL KEY 28-F85498-1 28-F85498-1
28-F85498-1OEM Part 28-F85498-1 - Key (more info) About Mercury Marine $8.50 $8.50 Add to shopping cart
5 in stock. Explain stock levels
#17 F2A615144 CRANKSHAFT BEARING CAGE (1 required per assembly) W/ILLUS. 19
CAGE ASSY         O - Replaced by 1100-818070A 1  
F2A615144This part has been superseded. CAGE ASSY O - Replaced by 1100-818070A 1
(more info)
    UnavailableUnavailable Parts
CAGE ASSY         O NLA  
1100-818070A 1 CAGE ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#18 F2081 HEX SOC. HD SCREW, 1/4 - 20 X 3/4 (5 required per assembly)
1092160 F2081  
F2081OEM Part F2081 - Screw (more info) About Mercury Marine $0.25 $0.25 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-92160 10-92160
10-92160OEM Part 10-92160 - Screw (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 F1968 FLYWHEEL NUT (1 required per assembly)
NUT (.750-16) 11-F1968 11-F1968
11-F1968OEM Part 11-F1968 - Nut (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
1 in stock. Explain stock levels
#21 F284659-2 CRANKSHAFT THRUST BEARING, UPPER (1 required per assembly)
BEARING-BALL 30-803893T 30-803893T
30-803893TOEM Part 30-803893T - Ball Bearing (more info) About Mercury Marine $75.58 $75.58 Add to shopping cart
2 in stock. Explain stock levels
#22 F2067 PLASTIC CAP (1 required per assembly)
CAP,NLA 19-F2067  
19-F2067OEM Part 19-F2067 - Cap, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#23 F85909-1 BEARING LOCATING PIN (PRESSED INTO BLOCK) (4 required per assembly)
PIN-LOCATING 17-823605  
17-823605OEM Part 17-823605 - Locating Pin (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels