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Parts for Mariner 40B (Thru Prop. Exhaust) Crankshaft & Piston

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 463-6984M CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O NLA  
463-6984M CRANKSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#2 31-83341M BEARING, NEEDLE (1 required per assembly)
3183341T,NLA 31-83341M 31-83341M
31-83341MOEM Part 31-83341M - Bearing (more info) About Mercury Marine $40.00 $40.00 Add to shopping cart
7 in stock. Explain stock levels
BEARING,NLA 31-83341T 31-83341T
31-83341TOEM Part 31-83341T - Bearing, NLA (more info) About Mercury Marine $185.00 $185.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 26-82249M OIL SEAL (1 required per assembly)
SEAL,NLA 26-82249M 26-82249M
26-82249MOEM Part 26-82249M - Seal, NLA (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 25-82276M O-RING (1 required per assembly)
O RING,NLA 25-82276M  
25-82276MOEM Part 25-82276M - O-Ring (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#5 31-82313M BEARING, NEEDLE (1 required per assembly)
ROLLER BEARING    O - Replaced by 31-97837M  
31-82313MThis part has been superseded. ROLLER BEARING O - Replaced by 31-97837M
(more info)
    UnavailableUnavailable Parts
BEARING           O - Replaced by 31-97837T  
31-97837MThis part has been superseded. BEARING O - Replaced by 31-97837T
(more info)
    UnavailableUnavailable Parts
BEARING,NLA 31-97837T 31-97837T
31-97837TOEM Part 31-97837T - Bearing, NLA (more info) About Mercury Marine $224.00 $224.00 Add to shopping cart
10+ in stock. Explain stock levels
#6 30-82304M BEARING (1 required per assembly)
BALL BEARING      O - Replaced by 30-97838M 30-82304M
30-82304MThis part has been superseded. BALL BEARING O - Replaced by 30-97838M
(more info)
    UnavailableUnavailable Parts
3099983M 30-97838M 30-97838M
30-97838MOEM Part 30-97838M - Ball Bearing (more info) About Mercury Marine $11.80 $11.80 Add to shopping cart
7 in stock. Explain stock levels
BEARING           O - Replaced by 30-41296M 30-99983M
30-99983MThis part has been superseded. BEARING O - Replaced by 30-41296M
(more info)
    UnavailableUnavailable Parts
BALL BEARING      O - Replaced by 30-814560M 30-41296M
30-41296MThis part has been superseded. BALL BEARING O - Replaced by 30-814560M
(more info)
    UnavailableUnavailable Parts
BALL BEARING      O - Replaced by 30-814560T 30-814560M
30-814560MThis part has been superseded. BALL BEARING O - Replaced by 30-814560T
(more info)
    UnavailableUnavailable Parts
BALL BEARING 30-814560T 30-814560T
30-814560TOEM Part 30-814560T - Ball Bearing (more info) About Mercury Marine $92.67 $92.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 761-7124M PISTON (STANDARD 74.96 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M  
761-7124MThis part has been superseded. PISTON O - Replaced by 761-8015M
(more info)
    UnavailableUnavailable Parts
PISTON            O NLA  
761-8015M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#7 761-7125M PISTON (STANDARD 74.97 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M  
761-7125MThis part has been superseded. PISTON O - Replaced by 761-8015M
(more info)
    UnavailableUnavailable Parts
#7 761-7126M PISTON (STANDARD 74.98 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8015M  
761-7126MThis part has been superseded. PISTON O - Replaced by 761-8015M
(more info)
    UnavailableUnavailable Parts
#7 761-7127M PISTON (1ST OVER SIZE 75.25 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8016M  
761-7127MThis part has been superseded. PISTON O - Replaced by 761-8016M
(more info)
    UnavailableUnavailable Parts
PISTON            O NLA  
761-8016M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#7 761-7128M PISTON (2ND OVER SIZE 75.50 MM) (2 required per assembly)
PISTON            O - Replaced by 761-8017M  
761-7128MThis part has been superseded. PISTON O - Replaced by 761-8017M
(more info)
    UnavailableUnavailable Parts
PISTON            O NLA  
761-8017M PISTON O NLA
(more info)
    UnavailableUnavailable Parts
#8 39-83896M RING SET, PISTON (STANDARD) (2 required per assembly)
PISTON RING SET   O - Replaced by 39-83896T 39-83896M
39-83896MThis part has been superseded. PISTON RING SET O - Replaced by 39-83896T
(more info)
    UnavailableUnavailable Parts
PISTON RING SET   O NLA 39-83896T
39-83896T PISTON RING SET O NLA
(more info)
    UnavailableUnavailable Parts
#8 39-83897M RING SET, PISTON (1ST OVER SIZE) (2 required per assembly)
PISTON RING SET   O - Replaced by 39-83897T 39-83897M
39-83897MThis part has been superseded. PISTON RING SET O - Replaced by 39-83897T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-83897T 39-83897T
39-83897TOEM Part 39-83897T - Rings, NLA (more info) About Mercury Marine $37.00 $37.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 39-83898M RING SET, PISTON (2ND OVER SIZE) (2 required per assembly)
PISTON RING SET   O - Replaced by 39-83898T  
39-83898MThis part has been superseded. PISTON RING SET O - Replaced by 39-83898T
(more info)
    UnavailableUnavailable Parts
RING SET,NLA 39-83898T 39-83898T
39-83898TOEM Part 39-83898T - Rings, NLA (more info) About Mercury Marine $39.00 $39.00 Add to shopping cart
8 in stock. Explain stock levels
#9 41-83345M PIN, PISTON (2 required per assembly)
PIN-PISTON        O - Replaced by 41-83345T  
41-83345MThis part has been superseded. PIN-PISTON O - Replaced by 41-83345T
(more info)
    UnavailableUnavailable Parts
PIN-PISTON,NLA 41-83345T 41-83345T
41-83345TOEM Part 41-83345T - Piston Pin, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 53-81264M CLIP, PISTON PIN (4 required per assembly)
SNAP RING,NLA 53-81264M 53-81264M
53-81264MOEM Part 53-81264M - Snap Ring, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 696-6860M CONNECTING ROD ASS'Y (2 required per assembly)
CONNECTING ROD    O - Replaced by 629-8401M  
629-6860MThis part has been superseded. CONNECTING ROD O - Replaced by 629-8401M
(more info)
    UnavailableUnavailable Parts
CONNECTING ROD    O NLA  
629-8401M CONNECTING ROD O NLA
(more info)
    UnavailableUnavailable Parts
#12 10-81715M BOLT (4 required per assembly)
SCREW,NLA 10-81715M  
10-81715MOEM Part 10-81715M - Screw, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 29-82353M BEARING, NEEDLE (56 required per assembly)
BEARING 29-82353M 29-82353M
29-82353MOEM Part 29-82353M - Needle Bearing - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#14 31-82311M BEARING, NEEDLE (2 required per assembly)
ROLLER BEARING    O - Replaced by 31-97710M  
31-82311MThis part has been superseded. ROLLER BEARING O - Replaced by 31-97710M
(more info)
    UnavailableUnavailable Parts
ROD BEARING,NLA 31-97710M 31-97710M
31-97710MOEM Part 31-97710M - Rod Bearing, NLA (more info) About Mercury Marine $91.00 $91.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 12-81831M WASHER (4 required per assembly)
WASHER Note: must be ordered in multiples of 2 12-81831M  
12-81831MOEM Part 12-81831M - Washer - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
2 in stock. Explain stock levels
#16 83346M HOUSING, OIL SEAL (1 required per assembly)
HOUSING           O - Replaced by -94484M  
83346MThis part has been superseded. HOUSING O - Replaced by -94484M
(more info)
    UnavailableUnavailable Parts
HOUSING,NLA 94484M  
94484MOEM Part 94484M - Housing, NLA (more info) About Mercury Marine $41.00 $41.00 Add to shopping cart
1 in stock. Explain stock levels
#17 26-83347M OIL SEAL (1 required per assembly)
SEAL Oil 26-83347M  
26-83347MOEM Part 26-83347M - Seal (more info) About Mercury Marine $12.20 $12.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 26-82248M OIL SEAL (1 required per assembly)
SEAL,NLA 26-82248M 26-82248M
26-82248MOEM Part 26-82248M - Seal, NLA (more info) About Mercury Marine $20.00 $20.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 25-82286M O-RING (1 required per assembly)
O RING,NLA 25-82286M  
25-82286MOEM Part 25-82286M - O-Ring (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10+ in stock. Explain stock levels
#20 25-83348M O-RING (1 required per assembly)
O RING,NLA 25-83348M  
25-83348MOEM Part 25-83348M - O-Ring (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 10-84247M BOLT (3 required per assembly)
BOLT @5           O - Replaced by 10-91725M  
10-84247MThis part has been superseded. BOLT @5 O - Replaced by 10-91725M
(more info)
    UnavailableUnavailable Parts
BOLT              O - Replaced by 10-826957M  
10-91725MThis part has been superseded. BOLT O - Replaced by 10-826957M
(more info)
    UnavailableUnavailable Parts
BOLT,NLA 10-826957M  
10-826957MOEM Part 10-826957M - Bolt, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#22 12-82214M WASHER (3 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-82214M  
12-82214MOEM Part 12-82214M - Washer - Priced Individually (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
10+ in stock. Explain stock levels
#23 28-81915M KEY, FLYWHEEL (1 required per assembly)
KEY,NLA 28-81915M 28-81915M
28-81915MOEM Part 28-81915M - Key, NLA (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10+ in stock. Explain stock levels
#- 27-84167M GASKET SET (1 required per assembly)
2794483M 27-84167M 27-84167M
27-84167MOEM Part 27-84167M - Gasket Set (more info) About Mercury Marine $23.04 $23.04 Add to shopping cart
1 in stock. Explain stock levels
GASKET SET,NLA 27-94483M 27-94483M
27-94483MOEM Part 27-94483M - Gasket Set (more info) About Mercury Marine $72.00 $72.00 Add to shopping cart
2 in stock. Explain stock levels