0320300 SUPPORT,Front stbd. EVINRUDE
50542B, 50902C, 55642E, 55772D, 55874S
SUPPORT
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$10.39
22-08-2022
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2pcs 0.3-2.0mm Wire Dia. Compression Pressure Spring OD 2mm-35mm Length 300mm (0.32.0300 mm)
Size eg: 2.0*30*300 mm (means the wire diameter is 2.0mm,the out diameter is 30mm,the length is 300mm) || Material: Spring Steel || Size: Wire diameter*Out Diameter*Length || Internal Diameter =Out Diameter - 2 * Wire Diameter ( For example ,Size 2.0*30*300 mm,means the wire diameter is 2.0mm,the out diameter is 30mm,the length is 300mm,the Internal Diameter is 26mm) || All product will be delivered in 7-15 days
Size eg: 2.0*30*300 mm (means the wire diameter is 2.0mm,the out diameter is 30mm,the length is 300mm) || Material: Spring Steel || Size: Wire diameter*Out Diameter*Length || Internal Diameter =Out Diameter - 2 * Wire Diameter ( For example ,Size 2.0*30*300 mm,means the wire diameter is 2.0mm,the out diameter is 30mm,the length is 300mm,the Internal Diameter is 26mm) || All product will be delivered in 7-15 days
BRP EVINRUDE entire parts catalog list:
- MOTOR COVER » 0320300
55642E, 55643E, 55672E, 55673E 1976
55772D, 55773D 1977
55874S, 55875S 1978
Information:
Illustration 1 g00744539
Typical propeller shaft and coupling installation (1) Level of the sea water (2) Flexible mounted seal for the propeller shaft (3) Cutless bearing (4) Flexible coupling for the propeller shaft (5) Flexible engine mountsThe marine engine should be mounted on flexible engine mounts. The flexible engine mounts reduce the transmission of noise and vibration to the hull of the vessel.The OEM is responsible for the design of the propeller shaft and the type of propeller shaft that is used. The systems that are currently active are shown.
Illustration 2 g00744537
One type of seal for the flexible mounted propeller shaft (6) Propeller shaft (7) Stuffing box (8) Graphite string (9) Reinforced rubber hoseIllustration 2 shows one type of seal for the flexible mounted propeller shaft. This type of seal is used when the propeller shaft is supported by the coupling for the gearbox and supported by an outboard bearing that is made of rubber. The support is at the propeller end of the propeller shaft. A seal prevents water from entering the hull. The seal for the propeller shaft must be flexible in order to allow movement of the engine. A flexible coupling for the propeller shaft is mounted to the coupling for the gearbox. This allows momentary angular misalignment in operation.Refer to Illustration 2. The following items must not create a whirling motion:
Speed of the propeller shaft
Diameter of the propeller shaft
Unsupported length of the propeller shaftWhirling is the centrifugal force that is generated by the speed of rotation. Whirling will cause the propeller shaft to bow.
Illustration 3 g00744538
Another type of flexible seal for the propeller shaft (10) Sterntube (11) Oil reservoir (12) Rubber molding (13) Propeller shaftUse the arrangement that is shown in Illustration 1 when the length of the propeller shaft can not be supported by the coupling for the gearbox and the outboard bearing.With this arrangement, one or more additional bearings are mounted on the propeller shaft. The coupling for the propeller shaft should be flexible. This will allow the engine to move on the flexible engine mounts.
Illustration 4 g00744664
Alternative arrangement for the propeller shaft (14) A siphon break is needed when a water lift exhaust system is specified. Refer to Installation Guide, "Exhaust Systems" for more information. (15) A water supply for the bearings is needed. Install a hose from the 1/4 inch BSP tapping on the end cap for the heat exchanger. (16) Level of the sea water (17) Flexible engine mounts (18) Flexible propeller shaft couplings (19) Bearings for the propeller shaft There is an alternative arrangement for the propeller shaft for this type of installation. A thrust block is needed for the propeller shaft. The thrust block should be installed as the propeller shaft enters the engine room. A constant velocity joint is installed at each end of the propeller shaft. The constant velocity joint is connected to the propeller shaft before the coupling for the gearbox. Refer to Illustration 4.Couplings
Heavy Duty Coupling
Couplings for the gearbox are flanged. The couplings come in a variety of shapes and sizes. A variety of methods can be used to attach to the propeller shaft.Traditionally, the propeller shaft has taper at both ends. The taper would allow the coupling to be machined at the same time as the propeller shaft. This is a common system when high loads and heavy vessels are involved. A worn out propeller shaft can be machined. This allows the propeller shaft to be reused.
Illustration 5 g00744685
Heavy duty coupling arrangement (1) Dowel pin (2) Clamping bolt (3) Key (4) Propeller shaft (5) Gearbox output flange (6) Nut for the clamping boltIllustration 5 represents an alternative method. The propeller shaft is fastened by a split coupling. A key provides a positive drive. A dowel pin is used in the propeller shaft in order to eliminate the possibility of being pulled out of the coupling. This system is intended for Twin Disc marine gear.
Illustration 6 g00744684
Dimensions for the heavy duty coupling Refer to Table 1 for the dimensions.
Table 1
Dimensions for the Heavy Duty Coupling
Refer to Illustration 6.    
A    
86.4 mm (3.40 inch)    
B    
76.2 mm (3.00 inch)    
C    
146.1 mm (5.75 inch)    
D    
79.3 mm (3.12 inch)    
E    
28.5 mm (1.12 inch)    
F    
108.0 mm (4.25 inch)    
G    
31.8 mm (1.25 inch)    
35.1 mm (1.38 inch)    
38.1 mm (1.50 inch)    
44.5 mm (1.75 inch)    
50.8 mm (2.00 inch)    
H    
7.9 mm (0.31 inch)    
7.9 mm (0.31 inch)    
9.7 mm (0.38 inch)    
11.2 mm (0.44 inch)    
12.7 mm (0.50 inch)    
I    
35.3 mm (1.39 inch)    
38.6 mm (1.52 inch)    
42.4 mm (1.67 inch)    
49.5 mm (1.95 inch)    
56.6 mm (2.23 inch)    
J    
120.9 mm (4.76 inch)    
K     15/32 inch Drill
Ream 0.4990 to 0.5005 inch    
L    
3.43 mm (0.135 inch) maximum width    The heavy duty coupling must be machined. The procedure follows:
Bore the coupling to the desired shaft diameter (G) .
A keyway must be broached to the respective dimension (H). The keyway must be 101.6 mm (4.00 inch) long.
Parts support EVINRUDE:
0312191
0312191 SUPPORT,Indicator
100193A, 100293R, 100882B, 100990S, 10424G, 10524C, 10624G, 10724A, 10824M, 10924B, 115083D, 115393M, 115493B, 115593, 115693D, 115790S, 115793S, 115890C, 115983E, 125183C, 125283R, 135383M, 135443B, 135543E, 135643D, 15404G, 15504C, 15604A, 18002C,
0316002
0316002 SUPPORT, Front port
50172S, 50202C, 50302R, 50442M, 50542B, 55642E, 55772D, 55874S, E35AELCDE, E35AELCUD, E40AELCCS, E40ECDE, E40ECOB, E40ECRM, E40ECUD, E40WREES, E40WRLSIR, E40WRLSSC, E45RCCDS, E45RCCUC, E45RCE, E45RCEIA, E45RCENM, E45RCEOD, E45RCERE, E45RCESR, E45RCET
0323398
0323398 SUPPORT, Plate
4806E, 4904D, 50902C, 55874S, 6804B, 6904E, E35AELCDE, E40ECDE, E40ECOB, E40ECRM, E4RLCSS, E50BECDE, E50BECIC, E50BECNR, E50BECOB, E50BECRM, E50BECTA, E50ECSR, E55RCIM, E55RLCSA, E55RSLN, E55RWLCOS, E55RWLCRD, E5RCIC, E5RCSS, E5RHCNR, E5RHCTA, E60ECI