0337068 DIAPHRAGM, Thermostat cover JOHNSON
BJ200CXEDR, BJ200CXEEB, BJ200CXSSE, BJ200PLSIF, BJ225CXEEC, BJ225CXSSR, BJ225PLSIF, J185ESERK, J185ESXETA, J200CXARC, J200CXATF, J200CXECM, J200CXEOC, J200CXEUA, J200WPXEEN, J200WPXSIF, J200WPXSSC, J225CXARC, J225CXATF, J225CXECS, J225CXEDE, J225CXEO
DIAPHRAGM
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$10.40
04-03-2023
2.5[1.12] Pounds
-: -
BRP GSKT,Therm
SKU: 0337068 || Sold Each || Please verify your own fitment
SKU: 0337068 || Sold Each || Please verify your own fitment
Number on catalog scheme: 45
Compatible models:
BJ200CXEDR
BJ200CXEEB
BJ200CXSSE
BJ200PLSIF
BJ225CXEEC
BJ225CXSSR
BJ225PLSIF
J185ESERK
J185ESXETA
J200CXARC
J200CXATF
J200CXECM
J200CXEOC
J200CXEUA
J200WPXEEN
J200WPXSIF
J200WPXSSC
J225CXARC
J225CXATF
J225CXECS
J225CXEDE
J225CXEOB
J225CXEUD
J225HPLEEN
J225HPLSIF
J225HPLSSC
J250CXECD
J250CXEEN
J250CXSSS
J250VCZSIF
SJ200WTPLA
SJ200WTPLG
SJ200WTPLS
JOHNSON
BRP JOHNSON entire parts catalog list:
- CYLINDER & CRANKCASE » 0337068
BJ200CXSSE, BJ200PLSSC, BJ200PXSSC, BJ200VCSSS, BJ200VXSSS, J200CXSSE, J200PLSSC, J200PXSSC, J200VCXSSS, J200VXSSS, RJ200PLSSC, RJ200PXSSC, RJ200VXSSS 2000
BJ200PLSIF, BJ200VCSIF, BJ200VXSIF, J200PLSIF, J200VCXSIF, J200VLSIF, J200VXSIF, RJ200PLSIF, RJ200VXSIF 2001
BJ225CXEEC, BJ225CXEEN, BJ225PLEEC, BJ225PLEEN, BJ225PXEEC, BJ225PXEEN, J225CXEEC, J225CXEEN, J225HPLEEN, J225HPLEES, J225PLEEC, J225PLEEN, J225PXEEC, J225PXEEN 1999
BJ225CXSSR, BJ225PLSSR, BJ225PXSSR, BJ225VCSSS, BJ225VXSSS, J225CXSSR, J225HGLSSC, J225HPLSSC, J225PLSSR, J225PXSSR, J225VCXSSS, J225VXSSS, RJ225CXSSS, RJ225HGSSC, RJ225HLSSC, RJ225PLSSR, RJ225PXSSR, RJ225VXSSS 2000
BJ225PLSIF, BJ225VCSIF, BJ225VXSIF, J225HGLSIF, J225HPLSIF, J225PLSIF, J225VCXSIF, J225VLSIF, J225VXSIF, RJ225CXSIF, RJ225HLSIF, RJ225PLSIF, RJ225VXSIF 2001
J185ESERK 1994
J185ESXETA, J185ESXETF 1993
J200CXARC, J200CXARK, J200CXERK, J200CXERS, J200CZARK, J200CZERK, J200CZERS, J200STLERK, J200STLERR, J200TXARC, J200TXARK, J200TXERK, J200TXERS, J200TZARK, J200TZERK, J200TZERS 1994
J200CXATF, J200CXATS, J200CXETD, J200CXETF, J200CZATF, J200CZATS, J200CZETD, J200CZETF, J200STLETC, J200STLETF, J200TXATF, J200TXATS, J200TXETD, J200TXETF, J200TZATF, J200TZATS, J200TZETD, J200TZETF, VJ200SLETC, VJ200SLETF, VJ200TXETD, VJ200TXETF, VJ200TZETD, VJ200TZETF 1993
J200CXECM, J200STLECE, J200TLECM, J200TXECM, SJ200CXECM, SJ200SLECE, SJ200TXECM 1998
J200CXEOC, J200CZEOC, J200STLEOA, J200TXEOC, J200TZEOC, LJ200SLEOC 1995
J200CXEUA, J200STLEUB, J200TXEUA, SJ200CXEUA, SJ200SLEUB, SJ200TXEUA 1997
J200WPXEEN, J200WPXEES 1999
J200WPXSIF 2001
J200WPXSSC 2000
J225CXARC, J225CXARK, J225CXERK, J225CXERM, J225CZARK, J225CZERK, J225CZERM, J225PLERK, J225PLERM, J225PXARC, J225PXARK, J225PXERK, J225PXERM, J225PZARK, J225PZERK, J225PZERM, J225STLERC, J225STLERK, J225TLERK, J225TLERM, J225TXARC, J225TXARK, J225TXERK, J225TXERM, J225TZARK, J225TZERK, J225TZERM 1994
J225CXATF, J225CXATS, J225CXETA, J225CXETF, J225CZATF, J225CZATS, J225CZETA, J225CZETF, J225PLETA, J225PLETF, J225PXATF, J225PXATS, J225PXETA, J225PXETF, J225PZATF, J225PZATS, J225PZETA, J225PZETF, J225STLETF, J225TLETA, J225TLETF, J225TXATF, J225TXATS, J225TXETA, J225TXETF, J225TZATF, J225TZATS, J225TZETA, J225TZETF, VJ225PLETA, VJ225PLETF, VJ225PXETA, VJ225PXETF, VJ225PZETA, VJ225PZETF, VJ225STLETF, VJ225TLETA, VJ225TLETF, VJ225TXETA, VJ225TXETF, VJ225TZETA, VJ225TZETF 1993
J225CXECS, J225CZECS, J225STLECS, J225TXECS, J225TZECS, SJ225CXECS, SJ225GLECC, SJ225NXECC, SJ225NZECC, SJ225QXECC, SJ225QZECC, SJ225SLECS, SJ225TXECS 1998
J225CXEDE, J225CZEDE, J225PXEDE, J225STLEDE, J225TXEDE, J225TZEDE, SJ225CXEDE, SJ225PXEDE, SJ225SLEDE, SJ225TXEDE 1996
J225CXEOB, J225CZEOB, J225PXEOB, J225PZEOB, J225STLEOB, J225TXEOB, J225TZEOB 1995
J225CXEUD, J225CZEUD, J225STLEUD, J225TXEUD, J225TZEUD, SJ225CXEUD, SJ225SLEUD, SJ225TXEUD 1997
J225HPLEEN, J225HPLEES 1999
J225HPLSIF 2001
J225HPLSSC 2000
J250CXECD, J250CZECD, J250PXECD, J250PZECD 1998
J250CXEEN, J250CXEES, J250CZEEN, J250CZEES, J250PXEEN, J250PXEES, J250PZEEN, J250PZEES 1999
J250CXSSS, J250CZSSC, J250PXSSC, J250PZSSC, J250VCXSSS, J250VCZSSS, J250VXSSS, J250VZSSS, RJ250CXSSS, RJ250VXSSS, RJ250VZSSS 2000
J250VCZSIF, J250VXSIF, J250VZSSIF, RJ250VXSIF, RJ250VZSSIF 2001
SJ200WTPLA, SJ200WTPXA 1996
SJ200WTPLG, SJ200WTPXG 1998
SJ200WTPLS, SJ200WTPXS 1997
Information:
Visual Inspection
Inspect the following parts at each oil change:
Air lines
Hoses
Gasket joints
Pressurized air can cause personal injury. When pressurized air is used for cleaning, wear a protective face shield, protective clothing, and protective shoes.
Ensure that the constant torque hose clamps are tightened to the correct torque. Check the specifications from the vehicle OEM for the correct torque. Check the welded joints for cracks. Ensure that the brackets are tightened in the correct positions. Ensure that the brackets are in good condition. Use compressed air to clean any debris or any dust from the aftercooler core assembly. Inspect the fins in the aftercooler core for the following conditions:
Damage
Debris
CorrosionUse a stainless steel brush to remove any corrosion.Note: When parts of the air-to-air aftercooler system are repaired or replaced, a leak test is recommended.The use of winter fronts or shutters is discouraged with air-to-air aftercooled systems. Winter fronts can only be used on certain vehicle models. On these vehicles, tests have shown that the engine jacket water will overheat before the inlet manifold air temperature is excessive. These vehicles use sensors and indicators that are installed in order to indicate engine operating conditions before excessive inlet manifold air temperatures are reached. Check with the OEM about the use of both winter fronts and shutters.Inlet Manifold Pressure
Normal inlet manifold pressure with high exhaust temperature can be caused by blockage of the fins of the aftercooler core. Clean the fins of the aftercooler core. Refer to "Visual Inspection" under this topic for the cleaning procedure.Low inlet manifold pressure and high exhaust manifold temperature can be caused by any of the following conditions:Plugged air cleaner - Clean the air cleaner or replace the air cleaner, as required. Refer to the Operation and Maintenance Manual, "Engine Air Cleaner Element - Clean/Replace".Blockage in the air lines - Blockage in the air lines between the air cleaner and the turbocharger must be removed.Aftercooler core leakage - Aftercooler core leakage should be pressure tested. Refer to "Aftercooler Core Leakage" under this topic for the testing procedure.Inlet manifold leak - An inlet manifold leak can be caused by the following conditions: loose fittings and plugs, missing fittings and plugs, damaged fittings and plugs and leaking inlet manifold gasket.Aftercooler Core Leakage
Illustration 1 g00295702
FT-1984 Aftercooler Testing Group
(1) Regulator and valve assembly
(2) Nipple
(3) Relief valve
(4) Tee
(5) Coupler
(6) Aftercooler
(7) Dust plug
(8) Dust plug
(9) Chain A low power problem in the engine can be the result of aftercooler leakage. Aftercooler system leakage can result in the following problems:
Low power
Low boost pressure
Black smoke
High exhaust temperature
Remove all air leaks from the system to prevent engine damage. In some operating conditions, the engine can pull a manifold vacuum for short periods of time. A leak in the aftercooler or air lines can let dirt and other foreign material into the engine and cause rapid wear and/or damage to engine parts.
A large leak of the aftercooler core can often be found by making a visual inspection. To check for smaller leaks, use the following procedure:
Disconnect the air pipes from the inlet and outlet side of the aftercooler core.
Illustration 2 g00298658
A typical example of the tooling that is installed is shown above.
(1) Coupler
(2) Chain
(3) Dust plug
Dust plug chains must be installed to the aftercooler core or to the radiator brackets to prevent possible injury while you are testing. Do not stand in front of the dust plugs while you are testing.
Install couplers (1) on each side of the aftercooler core. Also, install dust plugs (3). These items are included with the FT-1984 Aftercooler Testing Group.Note: Installation of additional hose clamps on the hump hoses is recommended in order to prevent the hoses from bulging while the aftercooler core is being pressurized.
Do not use more than 240 kPa (35 psi) of air pressure or damage to the aftercooler core can be the result.
Illustration 3 g00298678
(5) Regulator and valve assembly.
Install the regulator and valve assembly (5) on the outlet side of the aftercooler core assembly. Also, attach the air supply.
Open the air valve and pressurize the aftercooler to 205 kPa (30 psi). Shut off the air supply.
Inspect all connection points for air leakage.
The pressure in the aftercooler system should not drop more than 35 kPa (5 psi) in 15 seconds.
If the pressure drop is more than the specified amount, use a solution of soap and water to check all areas for leakage. Look for air bubbles that will identify possible leaks. Replace the aftercooler core, or repair the aftercooler core, as needed.
To help prevent personal injur
Inspect the following parts at each oil change:
Air lines
Hoses
Gasket joints
Pressurized air can cause personal injury. When pressurized air is used for cleaning, wear a protective face shield, protective clothing, and protective shoes.
Ensure that the constant torque hose clamps are tightened to the correct torque. Check the specifications from the vehicle OEM for the correct torque. Check the welded joints for cracks. Ensure that the brackets are tightened in the correct positions. Ensure that the brackets are in good condition. Use compressed air to clean any debris or any dust from the aftercooler core assembly. Inspect the fins in the aftercooler core for the following conditions:
Damage
Debris
CorrosionUse a stainless steel brush to remove any corrosion.Note: When parts of the air-to-air aftercooler system are repaired or replaced, a leak test is recommended.The use of winter fronts or shutters is discouraged with air-to-air aftercooled systems. Winter fronts can only be used on certain vehicle models. On these vehicles, tests have shown that the engine jacket water will overheat before the inlet manifold air temperature is excessive. These vehicles use sensors and indicators that are installed in order to indicate engine operating conditions before excessive inlet manifold air temperatures are reached. Check with the OEM about the use of both winter fronts and shutters.Inlet Manifold Pressure
Normal inlet manifold pressure with high exhaust temperature can be caused by blockage of the fins of the aftercooler core. Clean the fins of the aftercooler core. Refer to "Visual Inspection" under this topic for the cleaning procedure.Low inlet manifold pressure and high exhaust manifold temperature can be caused by any of the following conditions:Plugged air cleaner - Clean the air cleaner or replace the air cleaner, as required. Refer to the Operation and Maintenance Manual, "Engine Air Cleaner Element - Clean/Replace".Blockage in the air lines - Blockage in the air lines between the air cleaner and the turbocharger must be removed.Aftercooler core leakage - Aftercooler core leakage should be pressure tested. Refer to "Aftercooler Core Leakage" under this topic for the testing procedure.Inlet manifold leak - An inlet manifold leak can be caused by the following conditions: loose fittings and plugs, missing fittings and plugs, damaged fittings and plugs and leaking inlet manifold gasket.Aftercooler Core Leakage
Illustration 1 g00295702
FT-1984 Aftercooler Testing Group
(1) Regulator and valve assembly
(2) Nipple
(3) Relief valve
(4) Tee
(5) Coupler
(6) Aftercooler
(7) Dust plug
(8) Dust plug
(9) Chain A low power problem in the engine can be the result of aftercooler leakage. Aftercooler system leakage can result in the following problems:
Low power
Low boost pressure
Black smoke
High exhaust temperature
Remove all air leaks from the system to prevent engine damage. In some operating conditions, the engine can pull a manifold vacuum for short periods of time. A leak in the aftercooler or air lines can let dirt and other foreign material into the engine and cause rapid wear and/or damage to engine parts.
A large leak of the aftercooler core can often be found by making a visual inspection. To check for smaller leaks, use the following procedure:
Disconnect the air pipes from the inlet and outlet side of the aftercooler core.
Illustration 2 g00298658
A typical example of the tooling that is installed is shown above.
(1) Coupler
(2) Chain
(3) Dust plug
Dust plug chains must be installed to the aftercooler core or to the radiator brackets to prevent possible injury while you are testing. Do not stand in front of the dust plugs while you are testing.
Install couplers (1) on each side of the aftercooler core. Also, install dust plugs (3). These items are included with the FT-1984 Aftercooler Testing Group.Note: Installation of additional hose clamps on the hump hoses is recommended in order to prevent the hoses from bulging while the aftercooler core is being pressurized.
Do not use more than 240 kPa (35 psi) of air pressure or damage to the aftercooler core can be the result.
Illustration 3 g00298678
(5) Regulator and valve assembly.
Install the regulator and valve assembly (5) on the outlet side of the aftercooler core assembly. Also, attach the air supply.
Open the air valve and pressurize the aftercooler to 205 kPa (30 psi). Shut off the air supply.
Inspect all connection points for air leakage.
The pressure in the aftercooler system should not drop more than 35 kPa (5 psi) in 15 seconds.
If the pressure drop is more than the specified amount, use a solution of soap and water to check all areas for leakage. Look for air bubbles that will identify possible leaks. Replace the aftercooler core, or repair the aftercooler core, as needed.
To help prevent personal injur