0307029 JOHNSON SCREW, Hook to cover


0307029 SCREW, Hook to cover JOHNSON 55ES69A, 60ES70B, 60ES71C, 65ES72S, 70EL76D, 70EL77S, 70EL78C, 70EL79R, 70ES74M, 70ES75B, 75ELR77S, 75ELR78C, 75ELR79R, BJ50DTLEDC, BJ50DTLEUR, BJ60ELEDR, BJ60ELEUA, BJ60TLECM, BJ70ELECB, BJ70ELEDA, BJ70ELEUM, BJ70PLEEE, BJ70PLSIS, BJ70PLSSD, J40JPLE SCREW
0307029 SCREW, Hook to cover JOHNSON
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$15.58

19-08-2024
5.6[2.52] Pounds
US: LEADERS RPM
Johnson/Evinrude/OMC New OEM SCREW 0307029, 307029
Johnson Evinrude OMC SKU: 0307029 || Sold Each || Please verify your own fitment
Number on catalog scheme: 79
 

BRP JOHNSON entire parts catalog list:

55ES69A, 55ES69C, 55ESL69A, 55ESL69C 1969
60ES70B, 60ES70D, 60ESL70B, 60ESL70D 1970
60ES71C, 60ES71E, 60ESL71C, 60ESL71E 1971
65ES72S, 65ESL72S 1972
70EL76D 1976
70EL77S 1977
70EL78C 1978
70EL79R 1979
70ES74M, 70ESL74M, 70ESLR74M 1974
70ES75B, 70ES75E, 70ESL75B, 70ESL75E 1975
75ELR77S, 75ER77S 1977
75ELR78C, 75ER78C 1978
75ELR79R, 75ER79R 1979
BJ50DTLEDC, J50DTLEDC, J50ELED 1996
BJ50DTLEUR, J50DTLEUR, J50ELEUR 1997
BJ60ELEDR, BJ60TLEDR, J60ELEDR, J60TLEDR, SJ60TLEDR 1996
BJ60ELEUA, BJ60TLEUA, J60ELEUA, J60TLEUA 1997
BJ60TLECM, J60TLECM 1998
BJ70ELECB, BJ70TLECB, J70TLECB 1998
BJ70ELEDA, BJ70TLEDA, HJ70TXEDA, J70TLEDA, SJ70TLEDA 1996
BJ70ELEUM, BJ70TLEUM, HJ70TXEUM, J70TLEUM 1997
BJ70PLEEE, J70PLEEE 1999
BJ70PLSIS, J70PLSIS, J70VLSIS, RJ70PLSIS 2001
BJ70PLSSD, J70PLSSD, RJ70PLSSD 2000
J40JPLEEC 1999
J40JPLSIA, J40JVLSIA 2001
J40JPLSSR 2000
J40RSLR, J40RSR, J40RWCTR, J40RWLCTR 1983
J50DTLECA 1998
J50DTLEOS, J50ELEOS 1995
J50TTLECA 1998
J50TTLEDC 1996
J50TTLEOS 1995
J50TTLEUR 1997
J60ELCCR, J60TLCCR, J60TTLCCR 1988
J60ELCDS, J60TLCDS 1986
J60ELCEA, J60TLCEA, J60TTLCEA, TJ60TLCEA, TJ60TLESF 1989
J60ELCUC, J60TLCUC 1987
J60ELEIB, J60TLEIB, TJ60TLEIB, VJ60ELEIB, VJ60TLEIB 1991
J60ELENE, J60TLENE, TJ60TLENE, VJ60ELENE, VJ60TLENE 1992
J60ELEOC, J60TLEOC 1995
J60ELERS, J60ELERV, J60TLERS, J60TLERV 1994
J60ELESM, J60TLESM, J60TTLESM, TJ60TLESF, TJ60TLESM, VJ60ELESM, VJ60TLESM 1990
J60ELETD, J60TLETD, TJ60TLETD, VJ60ELETD 1993
J60PLEEB 1999
J60PLSID, J60VLSID 2001
J60PLSSE 2000
J60TTLECM 1998
J60TTLEDR 1996
J60TTLEIB 1991
J60TTLENE 1992
J60TTLEOC 1995
J60TTLERS, J60TTLERV 1994
J60TTLETD 1993
J60TTLEUA 1997
J65RSLC 1995
J65RSLM, SJ65RSLM, SJ65RSYM 1996
J65RSLZ2, SJ65RSLZ2, SJ65RSYZ2 1997
J65RWLCDR, J65TELCDR 1986
J65RWLCOC, J65TELCOC 1985
J65RWLCRS, J65TELCRS, J65WTLCRS 1984
J65WELEES 1999
J65WELSIR 2001
J65WELSSC 2000
J65WMLCDR 1986
J65WMLCOC, J65WTLCOC 1985
J65WMLCUA 1987
J65WMLEIB 1991
J65WMLENE 1992
J65WMLEOC 1995
J65WMLERS 1994
J65WMLESM 1990
J65WMLETD 1993
J65WMLZ 1989
J65WRLEEO, J65WRLEES, J65WRYEEO, J65WRYEES 1999
J65WRLSIR, J65WRYSIR 2001
J65WRLSSC, J65WRYSSC 2000
J70ELCCA, J70TLCCA 1988
J70ELCDC, J70TLCDC 1986
J70ELCEM, J70TLCEM, TJ70TLCEM, TJ70TLESF 1989

Information:

Cylinder Block
Illustration 1 g01907673
Typical example
The cast iron cylinder block for the C6.6 engine has six cylinders which are arranged in-line. The cylinder block is made of cast iron. The cylinder block provides support for the full length of the cylinder bores. The cylinder bores are machined into the block.The cylinders are honed to a specially controlled finish in order to ensure long life and low oil consumption.The cylinder block has seven main bearings which support the crankshaft. Thrust washers are installed on both sides of number 6 main bearing in order to control the end play of the crankshaft. The thrust washers can only be installed one way.Passages supply the lubrication for the crankshaft bearings. These passages are machined into the cylinder block.Cooling passages are cast into the cylinder block in order to allow the circulation of coolant.The cylinder block has a bush that is installed for the front camshaft journal. The other camshaft journals run directly in the cylinder block.The engine has a cooling jet that is installed in the cylinder block for each cylinder. The piston cooling jet sprays lubricating oil onto the inner surface of the piston in order to cool the piston.A Multi-Layered Steel (MLS) cylinder head gasket is used between the engine block and the cylinder head in order to seal combustion gases, water, and oil.Cylinder Head
Illustration 2 g02212800
Typical example
(1) Valve keepers
(2) Valve spring retainer
(3) Valve spring The engine has a cast iron cylinder head (5). The inlet manifold is integral within the cylinder head. There are two inlet valves and two exhaust valves for each cylinder. Each pair of valves (6) are connected by a valve bridge that is controlled by a pushrod valve system. The ports for the inlet valves are on the left side of the cylinder head. The ports for the exhaust valves are on the right side of the cylinder head. The valve stems move in valve guides that are pressed into the cylinder head. There is a renewable stem seal (4) that fits over the top of the valve guide. The valve seats are replaceable.Pistons, Rings, and Connecting rods
Illustration 3 g02394336
Typical example
The pistons (9) have a Quiescent combustion chamber in the top of the piston in order to provide an efficient mix of fuel and air. The piston pin (8) is off-center in order to reduce the noise level. The position pin (8) is retained in the correct position by two circlips (3).The pistons have two compression rings (1) and an oil control ring (2). The groove for the top ring has a hard metal insert in order to reduce wear of the groove. The piston skirt has a coating of graphite in order to reduce the risk of seizure when the engine is new.The correct piston height is important in order to ensure that the piston does not contact the cylinder head. The correct piston height also ensures the efficient combustion of fuel which is necessary in order to conform to requirements for emissions.The connecting rods (4) are machined from forged steel. The connecting rods have bearing caps (6) that are fracture split. Two connecting rod bearings (5) are installed between the connecting rod (4) and the bearing cap (6). The bearing caps on fracture split connecting rods are retained with Torx bolts (7). Connecting rods with bearing caps that are fracture split have the following characteristics:
The splitting produces an accurately matched surface on each side of the fracture for improved strength.
The correct connecting rod must be installed with the correct bearing cap. Each connecting rod and bearing cap have an unique serial number. When a connecting rod is assembled the serial numbers for the connecting rod and bearing cap must match.Crankshaft
Illustration 4 g01907674
Typical example
(1) Crankshaft gear
(2) Crankshaft
(3) Crankshaft thrust washers
(4) Crankshaft timing ring The crankshaft is a chromium molybdenum steel forging. The crankshaft has seven main journals. Thrust washers are installed on both sides of number six main bearing in order to control the end play of the crankshaft.The crankshaft changes the linear energy of the pistons and connecting rods into rotary torque in order to power external equipment.A gear at the front of the crankshaft drives the timing gears. The crankshaft gear turns the idler gear which then turns the following gears:
Camshaft gear
Fuel injection pump and fuel transfer pump
The idler gear is driven by the crankshaft gear which turns the gear of the lubricating oil pump.Lip type seals are used on both the front of the crankshaft and the rear of the crankshaft.A timing ring is installed to the crankshaft. The timing ring is used by the ECM in order to measure the engine speed and the engine position.Vibration Damper
Illustration 5 g02153930
Typical example
(1) Setscrews
(2) Setscrews
(3) Vibration damper
(4) Crankshaft pulley
(5) Crankshaft adapter The force from combustion in the cylinders will cause the crankshaft to twist. This is called torsional vibration. If the vibration is too great, the crankshaft will be damaged. The vibration damper is filled with viscous fluid in order to limit the torsional vibration.Gears and Timing Gear Case
Illustration 6 g02212814
Typical example
(1) Hole for the water pump gear
(3) Position of the accessory drive gear The crankshaft oil seal is mounted in the cover of the timing case. The timing case cover is made from sound-deadened steel or cast iron.The timing gears are made of steel.The crankshaft gear (5) drives an upper idler gear (4) and a lower idler gear. The upper idler gear (4) drives the camshaft gear (6) and the fuel injection pump gear (2). The lower idler gear drives the oil pump. The water pump drive gear is driven by the fuel injection pump gear.The camshaft rotates at h


Parts screw JOHNSON:

0300646
 
0300646 SCREW,Gearcase lead to gearcase
100ESL71A, 100ESL72R, 100ML79S, 10E74G, 10E75C, 10E76G, 10E77A, 10E78M, 10EL79B, 115EL77S, 115ESL69E, 115ESL70D, 115ESL73M, 115ESL74B, 115ESL75E, 115ETZ78C, 115ML79R, 115TXL77S, 125ESL71C, 125ESL72R, 135ESL73M, 135ESL74B, 135ESL75E, 140ML77S, 140ML78
0306408
 
0306408 SCREW,Short
40E69R, 40E70A, 40ES69R, 40ES70A, 40R69R, 40R70A, 4R69B, 4R70E, 4R71D, 4R72S, 4R73C, 4R74R, 4R75A, 4R76M, 4R79D, J3BRCEC, J3BRESR, J4BRCIC, J4BRHCCS, J4BRHCDE, J4BRHCNR, J4BRHCOB, J4BRHCRM, J4BRHCTA, J4BRHCUD, J4RLCSS, J4WCIC, J4WCNR, JH-23A, RD-30A,
0301858
 
0301858 SCREW
20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 35E76G, 35E77C, 35E78R, 35E79A, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40
0303888
 
0303888 SCREW,Lower front mount
100ESL71A, 125ESL71C, 20R69B, 20R70C, 20R71S, 20R72R, 20R73A, 25E72R, 25E73A, 25E74M, 25E75B, 25E76E, 25E77S, 25E78C, 25E79R, 25R69B, 25R70C, 25R71S, 33E69A, 33E69A, 33E70M, 33E70M, 35E76G, 35E77C, 35E78R, 35E79A, 40E69R, 40E70A, 40E71B, 40E72E, 40E7
0308072
 
0308072 SCREW
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E75C, 40E76A, 40ES69R, 40ES70A, 40R69R, 40R70A, J40RSLR, J40RWCDB, J40RWCOM, J40RWCRA, RD-30A, RDS-30A, RK-30A, RX-16M
0308375
 
0308375 SCREW,Starter housing to cylinder
33E69A, 33E69A, 33E70M, 33E70M, 40E69R, 40E70A, 40E71B, 40E72E, 40E73D, 40E74S, 40E75C, 40E76A, 40R69R, 40R70A, J40RSLR, J40RWCDB, J40RWCOM, J40RWCRA, RD-30A, RDS-30A, RX-16M
0309563
 
0309563 SCREW
25E77S, 25E78C, 35E76G, 35E77C, 35E78R, 40E69R, 40E70A, 40ES69R, 40ES70A, 40R69R, 40R70A, J5RHCNR, J5RHCTA, J6RCRM, J8RCNR, J8RCRM, J8RCTA, RD-30A, RDS-30A, RK-30A
0307112
SCREW
0307112 SCREW
40ES69R, 40ES70A, RK-30A, V4A-20A, V4S-20A, V4T-14B, VX-14B
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