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Parts for Mariner 50 HP EFI (4 Cylinder) (4-Stroke) Crankshaft, Pistons & Connecting Rods

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 413-857077T 1 CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O - Replaced by 413-857077T02  
413-857077T 1This part has been superseded. CRANKSHAFT O - Replaced by 413-857077T02
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT ASSEMB 413-857077T02 413-857077T02
413-857077T02OEM Part 413-857077T02 - Crankshaft Assemblyb (more info) About Mercury Marine $914.21 $914.21 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 28-91800 KEY, Woodruff (1 required per assembly)
KEY Woodruff 28-91800 28-91800
28-91800OEM Part 28-91800 - Key - Priced Individually (more info) About Mercury Marine $1.63 $1.63 Add to shopping cart
1 in stock. Explain stock levels
#3 28-18856M KEY (1 required per assembly)
KEY Note: must be ordered in multiples of 2 28-18856M  
28-18856MOEM Part 28-18856M - Key - Priced Individually (more info) About Mercury Marine $5.70 $5.70 Add to shopping cart
8 in stock. Explain stock levels
#4 26-825027 SEAL (1 required per assembly)
SEAL              O - Replaced by 26-893949  
26-825027This part has been superseded. SEAL O - Replaced by 26-893949
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-893949  
26-893949OEM Part 26-893949 - Oil Seal (more info) About Mercury Marine $23.58 $23.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 26-832013 SEAL (1 required per assembly)
SEAL              O - Replaced by 26-893948  
26-832013This part has been superseded. SEAL O - Replaced by 26-893948
(more info)
    UnavailableUnavailable Parts
SEAL Oil 26-893948  
26-893948OEM Part 26-893948 - Oil Seal (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 662-856065T 1 CONNECTING ROD (4 required per assembly)
CONNECTING ROD    O - Replaced by 600-893530T01  
662-856065T 1This part has been superseded. CONNECTING ROD O - Replaced by 600-893530T01
(more info)
    UnavailableUnavailable Parts
CONNECTING ROD AS 600-893530T01 600-893530T01
600-893530T01OEM Part 600-893530T01 - Connecting Rod As (more info) About Mercury Marine $184.33 $184.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-825019 BOLT (8 required per assembly)
SCREW             O  
10-825019 SCREW O
(more info)
    UnavailableUnavailable Parts
#8 23-825021 1 BEARING, Black (8 required per assembly)
23893630001 23-825021  1  
23-825021 1OEM Part 23-825021 1 - Bearing (more info) About Mercury Marine $7.15 $7.15 Add to shopping cart
1 in stock. Explain stock levels
BEARING Black 23-893630001  
23-893630001OEM Part 23-893630001 - Bearing (more info) About Mercury Marine $12.00 $12.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 23-825021 BEARING, Brown (AR required per assembly)
BEARING           O - Replaced by 23-893630  
23-825021This part has been superseded. BEARING O - Replaced by 23-893630
(more info)
    UnavailableUnavailable Parts
BEARING Brown 23-893630  
23-893630OEM Part 23-893630 - Bearing (more info) About Mercury Marine $11.20 $11.20 Add to shopping cart
3 in stock. Explain stock levels
#8 23-825021 2 BEARING, Blue (AR required per assembly)
BEARING           O - Replaced by 23-893630002  
23-825021 2This part has been superseded. BEARING O - Replaced by 23-893630002
(more info)
    UnavailableUnavailable Parts
BEARING Blue 23-893630002  
23-893630002OEM Part 23-893630002 - Bearing (more info) About Mercury Marine $11.10 $11.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 713-856064A 1 PISTON ASSEMBLY (4 required per assembly) (Standard)
PISTON ASSY-STD   O - Replaced by 700-893524T07  
713-856064A 1This part has been superseded. PISTON ASSY-STD O - Replaced by 700-893524T07
(more info)
    UnavailableUnavailable Parts
PISTON ASSY       O - Replaced by 700-893524T08  
700-893524T07This part has been superseded. PISTON ASSY O - Replaced by 700-893524T08
(more info)
    UnavailableUnavailable Parts
PISTON ASSEMBLY S 700-893524T08 700-893524T08
700-893524T08OEM Part 700-893524T08 - Piston Assembly (more info) About Mercury Marine $76.33 $76.33 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 713-856064 2 PISTON (AR required per assembly) (.25MM Oversized)(Bare Piston)
PISTON-.25 OS     O - Replaced by 700-893524T01  
713-856064 2This part has been superseded. PISTON-.25 OS O - Replaced by 700-893524T01
(more info)
    UnavailableUnavailable Parts
ORD 700-8M0057775 O NLA  
700-893524T01 ORD 700-8M0057775 O NLA
(more info)
    UnavailableUnavailable Parts
#9 713-856064 3 PISTON (AR required per assembly) (.50MM Oversized)(Bare Piston)
PISTON-.50 OS     O - Replaced by 700-893524T02  
713-856064 3This part has been superseded. PISTON-.50 OS O - Replaced by 700-893524T02
(more info)
    UnavailableUnavailable Parts
ORD 8M0057776     O NLA  
700-893524T02 ORD 8M0057776 O NLA
(more info)
    UnavailableUnavailable Parts
#10 39-833099A 1 RING SET, Piston (Top) (4 required per assembly) (Standard)
RING SET-PISTON   O - Replaced by 39-893525A01  
39-833099A 1This part has been superseded. RING SET-PISTON O - Replaced by 39-893525A01
(more info)
    UnavailableUnavailable Parts
RING SET Piston 39-893525A01 39-893525A01
39-893525A01OEM Part 39-893525A01 - Piston Rings (more info) About Mercury Marine $22.60 $19.36 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 39-833100T 2 RING, Piston (TOP) (AR required per assembly) (.25MM Oversized)
RING-PISTON-.25OS O - Replaced by 39-893525A02  
39-833100T 2This part has been superseded. RING-PISTON-.25OS O - Replaced by 39-893525A02
(more info)
    UnavailableUnavailable Parts
RING SET Piston 39-893525A02 39-893525A02
39-893525A02OEM Part 39-893525A02 - Rings .25 Oversize (more info) About Mercury Marine $17.00 $14.56 Add to shopping cart
4 in stock. Explain stock levels
#10 39-833100T 3 RING, Piston (TOP) (AR required per assembly) (.50MM Oversized)
RING-PISTON-.50OS O - Replaced by 39-893525A03  
39-833100T 3This part has been superseded. RING-PISTON-.50OS O - Replaced by 39-893525A03
(more info)
    UnavailableUnavailable Parts
RING SET Ring 39-893525A03 39-893525A03
39-893525A03OEM Part 39-893525A03 - Rings .50 Oversize (more info) About Mercury Marine $16.70 $14.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 NSS NOT SOLD SEPARATE, Piston Ring (Second) (4 required per assembly) (Standard)
#12 39-833101 1 RING, Oil (4 required per assembly)
RING SET-OIL      O - Replaced by 39-893527  
39-833101 1This part has been superseded. RING SET-OIL O - Replaced by 39-893527
(more info)
    UnavailableUnavailable Parts
RING-OIL          O - Replaced by 39-893950  
39-893527This part has been superseded. RING-OIL O - Replaced by 39-893950
(more info)
    UnavailableUnavailable Parts
RING              O  
39-893950 RING O
(more info)
    UnavailableUnavailable Parts
#13 41-825016 PIN, Piston (4 required per assembly)
PIN-PISTON        O - Replaced by 41-893863  
41-825016This part has been superseded. PIN-PISTON O - Replaced by 41-893863
(more info)
    UnavailableUnavailable Parts
PIN Piston 41-893863 41-893863
41-893863OEM Part 41-893863 - Piston Pin (more info) About Mercury Marine $12.30 $12.30 Add to shopping cart
4 in stock. Explain stock levels
#14 40-825017 RETAINER (8 required per assembly)
RETAINER 40-825017  
40-825017OEM Part 40-825017 - Retainer (more info) About Mercury Marine $1.90 $1.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-883599A02 GASKET SET (1 required per assembly)
GASKET SET 27-883599A02 27-883599A02
27-883599A02OEM Part 27-883599A02 - Gasket Set (more info) About Mercury Marine $244.08 $244.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 61-878344T02 POWERHEAD ASSEMBLY (1 required per assembly)
PH 40-60 4S 4CYL  O - Replaced by 61-878344T03  
61-878344T02This part has been superseded. PH 40-60 4S 4CYL O - Replaced by 61-878344T03
(more info)
    UnavailableUnavailable Parts
PH 40-60 4S 4CYL  O - Replaced by 61-893678T03  
61-878344T03This part has been superseded. PH 40-60 4S 4CYL O - Replaced by 61-893678T03
(more info)
    UnavailableUnavailable Parts
GREEN PH ASY-4CYL O  
61-893678T03 GREEN PH ASY-4CYL O
(more info)
    UnavailableUnavailable Parts