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Jitsie Ratio Titanium Footpegs 37° Race
Jitsie Ratio Titanium Footpegs 37° Race 
 200
Jitsie Rectangular Plastic Tray
Jitsie Rectangular Plastic Tray 
 8
Jitsie Base Cylinder Gasket 0.5MM Honda TLR 250
Jitsie Base Cylinder Gasket 0.5MM Honda TLR 250 
 24
Jitsie Carbon Exhaust Pipe Protector Honda TLR 200/250
Jitsie Carbon Exhaust Pipe Protector Honda TLR 200/250 
 85
Jitsie Cylinder Head Gasket Honda TLR 250
Jitsie Cylinder Head Gasket Honda TLR 250 
 50
Rock Oil Carb Kleen 400ML
Rock Oil Carb Kleen 400ML 
 15
Jitsie Gear Pedal Vertigo 16-19
Jitsie Gear Pedal Vertigo 16-19 
 40
Jitsie Mineral Oil 250ML
Jitsie Mineral Oil 250ML 
 30
Magura Barbed Fitting M6
Magura Barbed Fitting M6 
 2.50
Jitsie Fitting Kit Brake Hose Race
Jitsie Fitting Kit Brake Hose Race 
 8
Jitsie Flywheel Puller Montesa 4RT 05-25
Jitsie Flywheel Puller Montesa 4RT 05-25 
 60
Jitsie Aluminium Rear Mudguard Spacer Vertigo 18-25
Jitsie Aluminium Rear Mudguard Spacer Vertigo 18-25 
 12
Jitsie Front Tyre Reverz 20"
Jitsie Front Tyre Reverz 20" 
 45
Jitsie Linkage Dog Bone Kit Montesa 315/4RT 97-26
Jitsie Linkage Dog Bone Kit Montesa 315/4RT 97-26 
 120
Galfer Solid Rear Brake Disc Gas Gas 07-25, Montesa 05-25, Scorpa 15-25, Sherco 02-25, TRS 16-25, Vertigo 16-25
Galfer Solid Rear Brake Disc Gas Gas 07-25, Montesa 05-25, Scorpa 15-25, Sherco 02-25, TRS 16-25, Vertigo 16-25 
 90
Jitsie Clutch Cover Gasket 1.2MM Montesa 4RT 05-26
Jitsie Clutch Cover Gasket 1.2MM Montesa 4RT 05-26 
 18
Jitsie Carbon Exhaust Silencer Protector Gas Gas Racing/GP 23-26
Jitsie Carbon Exhaust Silencer Protector Gas Gas Racing/GP 23-26 
 90
Domino Rubber Lever Assembly Cover
Domino Rubber Lever Assembly Cover 
 6
Jitsie Exhaust Pipe/Silencer Gasket Graphite 25.5X31.5X25.5MM Montesa 4RT 09-20
Jitsie Exhaust Pipe/Silencer Gasket Graphite 25.5X31.5X25.5MM Montesa 4RT 09-20 
 14
KMC Super Light K1SL Narrow Gold Chain
KMC Super Light K1SL Narrow Gold Chain 
 45
Jitsie Allen Bolt Cover/Float Bowl PWK 28MM Carburettor
Jitsie Allen Bolt Cover/Float Bowl PWK 28MM Carburettor 
 8
Rock Oil Brake Kleen 400ML
Rock Oil Brake Kleen 400ML 
 15
Rock Oil Rockeze 400ML
Rock Oil Rockeze 400ML 
 16
Jitsie Outer O-Ring Cylinder Head NBR 91.7X1.78MM Gas Gas Pro/Racing/GP 125 02-26
Jitsie Outer O-Ring Cylinder Head NBR 91.7X1.78MM Gas Gas Pro/Racing/GP 125 02-26 
 6
Jitsie Rear Brake Disc Race 162MM
Jitsie Rear Brake Disc Race 162MM 
 50
Magura HS11/33 Brake Master Cylinder
Magura HS11/33 Brake Master Cylinder 
 30
Jitsie Dual Cable Oiler
Jitsie Dual Cable Oiler 
 4
Jitsie Chain Clip Pliers
Jitsie Chain Clip Pliers 
 15
Jitsie Brake Pedal Gas Gas Pro 02-08
Jitsie Brake Pedal Gas Gas Pro 02-08 
 60
Jitsie Exhaust Pipe/Cylinder Gasket Metal 41X49.5X5.3MM Montesa 315 97-04
Jitsie Exhaust Pipe/Cylinder Gasket Metal 41X49.5X5.3MM Montesa 315 97-04 
 6
Jitsie Central Engine Crankcase Gasket 0.2MM Gas Gas Pro/Racing/GP 02-26
Jitsie Central Engine Crankcase Gasket 0.2MM Gas Gas Pro/Racing/GP 02-26 
 10
Jitsie Clutch Cover Gasket 0.6MM Montesa 315 97-04
Jitsie Clutch Cover Gasket 0.6MM Montesa 315 97-04 
 18

Subtotal:  1,200.50

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Jitsie Base Cylinder Gasket Paper 0.5MM Montesa 315 97-04

Jitsie

 12

SKU: CGMON12191NN3003

98 in stock

Features

  • manufactured from durable, heat-resistant Belpa CSA-56 gasket material for dependable durability and precision fit
  • Belpa CSA-56 is a high-quality gasket material made from mineral and aramid fibres with an SBR rubber binder. It offers excellent sealing performance, durability, and resistance to heat, pressure, oils, and coolants – making it ideal for engine applications.
  • 0.5mm thickness for precise sealing performance
  • provides a perfect seal between cylinder and crankcase
  • maintains optimal compression and crankcase pressure
  • OEM-quality fit — easy installation, no modifications needed
  • ensures reliable engine performance and leak-free operation
  • sold individually

Description

The Jitsie base cylinder gasket is a high-quality replacement gasket designed for the Montesa 315 models (1997-2004). Installed between the cylinder and crankcase, it ensures a reliable, leak-free seal that maintains correct compression and crankcase pressure. Manufactured from durable gasket material to precise OEM dimensions for perfect fitment and long-lasting performance.

ORIGINAL PART NUMBER

  • 12191-NN3-003

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