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Muff's Motorsports LLC » 2019, Ninja 400, EX400
Products for:
- Year: 2019
- Model: Ninja 400
- Submodel: EX400
View Universal items for: 2019 Ninja 400 EX400
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Air Cut Valve
Description: Air filter is in good condition with no rips or tears. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 16126-0744 Condition: Used
Item #: KX-4637-64
Condition:
Used
Limited Supply: Only 1 Left!
Price: $34.99
Airbox Intake Air Box
Description: Airbox is in good condition with no cracks. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 11010-0867...More Details »
Item #: KX-4637-40
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.98
Battery Box
Description: Box is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-95
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.90
Brake Light Switch
Description: Switch is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 27010-0863 Condition: Used More Details »
Item #: KX-4637-37
Condition:
Used
Limited Supply: Only 1 Left!
Price: $16.99
Cam Chain & Guides
Description: Chain and guides are in good condition. Guides have light wear from chain. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 92057-0602,...More Details »
Item #: KX-4637-32
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.99
Cam Chain Tensioner
Description: Tensioner is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 12048-0111 Condition:...More Details »
Item #: KX-4637-34
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.90
ECU Battery Box Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-93
Condition:
Used
Limited Supply: Only 1 Left!
Price: $14.99
Flywheel Starter Clutch Bearing & Gear
Description: Flywheel is in good working condition. Starter clutch is in good shape. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 21007-0730,...More Details »
Item #: KX-4637-52
Condition:
Used
Limited Supply: Only 1 Left!
Price: $349.99
Front Driver Operator Seat
Description: Seat is in good condition. Cover is in good shape with no tears. Pan has no cracks. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-108
Condition:
Used
Limited Supply: Only 1 Left!
Price: $69.90
Front Sprocket Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-102
Condition:
Used
Limited Supply: Only 1 Left!
Price: $19.99
Front Sprocket
Description: Sprocket is straight and in good condition. Teeth have light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 13144-0577...More Details »
Item #: KX-4637-79
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.99
Fuel Injector & Rail
Description: Fuel injector is in good working condition. Has light wear from use. Finish is dirty. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-9
Condition:
Used
Limited Supply: Only 1 Left!
Price: $199.99
Fuel Line
Description: Line is in good condition. Have light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 51044-0843 Condition: Used
Item #: KX-4637-33
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.98
Fuel Pump
Description: Fuel pump is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 49040-0763 Condition:...More Details »
Item #: KX-4637-27
Condition:
Used
Limited Supply: Only 1 Left!
Price: $199.99
Fuel Tank Bracket Mount
Description: Bracket is straight and in good condition. Finish has light wear. Tabs are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-87
Condition:
Used
Limited Supply: Only 1 Left!
Price: $19.99
Ignition Coils
Description: Coils are in good condition. Posts have light wear. Plug caps and ends are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-13
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.99
Kick Stand Lever
Description: Kick stand is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 34024-0149...More Details »
Item #: KX-4637-120
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.90
Left & Right Heel Guards
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-50
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.99
Left Rear Foot Rest Foot Peg
Description: Foot rest is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 34028-0366,...More Details »
Item #: KX-4637-65
Condition:
Used
Limited Supply: Only 1 Left!
Price: $95.50
Oil Pump
Description: Pump is in good working condition. Rotors have only light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 16142-0748, 16154-0738,...More Details »
Item #: KX-4637-48
Condition:
Used
Limited Supply: Only 1 Left!
Price: $99.99
Radiator Fan
Description: Fan is in good working condition. Fins have light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 59502-0624 Condition: Used
Item #: KX-4637-28
Condition:
Used
Limited Supply: Only 1 Left!
Price: $44.90
Rear Brake Master Cylinder
Description: Master cylinder is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 43015-0667...More Details »
Item #: KX-4637-58
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.90
Rear Fender Stay Bracket Mount
Description: Bracket is straight and in good condition. Finish has light wear. Tabs are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-60
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.99
Rear Passender Rider Seat
Description: Seat is in good condition. Cover is in good shape with no tears. Pan has no cracks. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-109
Condition:
Used
Limited Supply: Only 1 Left!
Price: $64.98
Rear Seat Latch & Striker
Description: Latch is in good condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 27016-0025, 55020-2259 Condition:...More Details »
Item #: KX-4637-31
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.50
Rear Swingarm Bolt
Description: Swingarm is in good condition. Has light wear, no cracks. Mounting tabs are good. Bearings are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand:...More Details »
Item #: KX-4637-49
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.99
Rear Swingarm Bracket
Description: Swingarm is in good condition. Has light wear, no cracks. Mounting tabs are good. Bearings are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand:...More Details »
Item #: KX-4637-55
Condition:
Used
Limited Supply: Only 1 Left!
Price: $129.99
Rear Swingarm Bracket Right
Description: Bracket is straight and in good condition. Finish has light wear. Tabs are good. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-86
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.99
Rear Wheel Rim & Tire & Rotor
Description: Rim, tire and rotor are in good condition. Has light wear and scuff marks. Tire is in good shape with no plugs or holes. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with...More Details »
Item #: ZTB-4637-125
Condition:
Used
Limited Supply: Only 1 Left!
Price: $665.50
Right Rear Foot Rest Foot Peg
Description: Foot rest is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 34028-0367,...More Details »
Item #: KX-4637-63
Condition:
Used
Limited Supply: Only 1 Left!
Price: $95.50
Right Side Footrest Pivot Frame Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-105
Condition:
Used
Limited Supply: Only 1 Left!
Price: $17.95
Seat Latch Striker
Description: Latch is in good condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 27016-0008, 54010-0621 Condition:...More Details »
Item #: KX-4637-10
Condition:
Used
Limited Supply: Only 1 Left!
Price: $18.99
Side Stand Switch
Description: Switch is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 27010-0845 Condition: Used More Details »
Item #: KX-4637-18
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.90
Starter Gear
Description: Gear is in good condition. Teeth have light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 59051-0799 Condition: Used
Item #: KX-4637-69
Condition:
Used
Limited Supply: Only 1 Left!
Price: $25.99
Stator Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN: 14031-0618...More Details »
Item #: KX-4637-75
Condition:
Used
Limited Supply: Only 1 Left!
Price: $59.99
Throttle Body Holder Boots
Description: Throttle body is in good condition. Could use quick cleaning. Finish has light wear from use. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki...More Details »
Item #: KX-4637-54
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.95
Transmission Shift Forks & Drum
Description: Transmission is in good condition. Gears and teeth have only light wear. Forks are straight. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki...More Details »
Item #: KX-4637-113
Condition:
Used
Limited Supply: Only 1 Left!
Price: $599.99
Under Seat Tray Case Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2023 Kawasaki Z400 ER400DFPNN with 3195 miles. Brand: Kawasaki MPN:...More Details »
Item #: KX-4637-103
Condition:
Used
Limited Supply: Only 1 Left!
Price: $12.98
Cam Chain & Guides
Description: Chain and guides are in good condition. Guides have light wear from chain. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 12053-0051,...More Details »
Item #: DC66-15-5015-32
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.99
Coolant Overflow Radiator Bottle
Description: Bottle is in good condition. Has light wear, no cracks. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 43078-0600 Condition: Used
Item #: DC66-18-5015-35
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.90
Exhaust Camshaft Cam Shaft
Description: Camshaft is in good condition, journals have light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 12046-0599, 49118-1306 Condition: Used More Details »
Item #: TC-5015-45
Condition:
Used
Limited Supply: Only 1 Left!
Price: $179.99
Flywheel Starter Clutch Bearing & Gear
Description: Flywheel is in good working condition. Starter clutch is in good shape. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 13216-0895, 21007-0736...More Details »
Item #: TC-5015-36
Condition:
Used
Limited Supply: Only 1 Left!
Price: $349.99
Front Left Footpeg Bracket
Description: Bracket is straight and in good condition. Finish has light wear. Tabs are good. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 35063-1407...More Details »
Item #: TC-5015-51
Condition:
Used
Limited Supply: Only 1 Left!
Price: $59.99
Fuel Injectors & Rail
Description: Fuel injectors are in good working condition. Has light wear from use. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 49033-0047, 49056-0050...More Details »
Item #: DC66-16-5015-33
Condition:
Used
Limited Supply: Only 1 Left!
Price: $199.99
Gear Position Switch Neutral Sensor
Description: Sensor is in good working condition. Finish has light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 21176-0852 Condition: Used
Item #: DJ11-11-5015-11
Condition:
Used
Limited Supply: Only 1 Left!
Price: $73.99
Gear Select Shift Lever Shifter
Description: Lever is in good condition. Has light wear. Handle is good. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 13242-0145, 13242-0146, 39110-0045...More Details »
Item #: DC66-2-5015-19
Condition:
Used
Limited Supply: Only 1 Left!
Price: $69.99
Ignition Coil
Description: Coil is in good condition. Posts have light wear. Plug cap and end are good. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 21171-0751...More Details »
Item #: DJ11-6-5015-6
Condition:
Used
Limited Supply: Only 2 Left!
Price: $27.99
Intake Air Control Valve
Description: Valve is in good working condition. Has light wear from use. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 16126-0744, 92192-1811 Condition:...More Details »
Item #: DC66-12-5015-29
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.99
Intake Camshaft Cam Shaft
Description: Camshaft is in good condition, journals have light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 12046-0599, 49118-1305 Condition: Used More Details »
Item #: TC-5015-43
Condition:
Used
Limited Supply: Only 1 Left!
Price: $159.99
Intake Manifold Boot
Description: Manifold is in good condition with no cracks. Finish has only light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 16066-0007...More Details »
Item #: DJ11-8-5015-8
Condition:
Used
Limited Supply: Only 1 Left!
Price: $39.95
Kick Stand Lever
Description: Kick stand is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 34024-0149, 92144-1818...More Details »
Item #: TC-5015-49
Condition:
Used
Limited Supply: Only 1 Left!
Price: $64.99
Left Heel Guard
Description: Guard is in good condition with no cracks. Finish has light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 55020-2195 Condition: Used More Details »
Item #: TC-5015-92
Condition:
Used
Limited Supply: Only 1 Left!
Price: $22.99
Left Rear Foot Peg
Description: Pegs are straight and in good condition. Teeth have light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 35063-1409, 34028-0366...More Details »
Item #: TC-5015-50
Condition:
Used
Limited Supply: Only 1 Left!
Price: $58.99
Oil Filter
Description: Pump is in good working condition. Rotors have only light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 49065-0048 Condition: Used
Item #: DC66-4-5015-21
Condition:
Used
Limited Supply: Only 1 Left!
Price: $16.50
Oil Pump
Description: Pump is in good working condition. Rotors have only light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 16142-0748, 16154-0738,...More Details »
Item #: DJ11-16-5015-16
Condition:
Used
Limited Supply: Only 1 Left!
Price: $99.99
Radiator Coolant Hoses
Description: Hoses are in good condition with no leaks. Finish has light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 39062-0781, 39062-0861...More Details »
Item #: DC66-9-5015-26
Condition:
Used
Limited Supply: Only 1 Left!
Price: $34.99
Rear Fender
Description: Fender is in good condition with no cracks. Finish has light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 35023-0438 Condition: Used More Details »
Item #: TC-5015-83
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.90
Right Pivot Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 14093-0641...More Details »
Item #: TC-5015-81
Condition:
Used
Limited Supply: Only 1 Left!
Price: $17.95
Right Swingarm Bracket
Description: Bracket is straight and in good condition. Finish has light wear. Tabs are good. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 32036-0379...More Details »
Item #: TC-5015-70
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.99
Seat Latch Assembly
Description: Latch is in good condition. Finish has light wear. Comes as pictured. Was removed from a running 2025 Kawasaki Ninja 500 EX500. Brand: Kawasaki MPN: 27016-0025 Condition: Used
Item #: TC-5015-53
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.50