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No-Toil 1543 Pre-Oiled Air Filter — KTM Off-Road Models

No-Toil 1543 Pre-Oiled Air Filter — KTM Off-Road Models

Regular price $33.95 USD
Regular price Sale price $33.95 USD
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The No-Toil 1543 is a pre-oiled foam replacement air filter for the specific KTM Off-Road Models applications listed below. Match the exact model and year before ordering.

  • Dual-stage foam filtration.
  • Formed filter with application-specific sealing surfaces.
  • Supplied as one air filter. Product photography may show both sides of the same filter.
  • Manufacturer part number: 1543.
Ducshop No-Toil 1543 fitment & installation guide

Check your exact motorcycle. The following model/year combinations are listed for 1543. Similar model names, engine sizes or filter shapes do not establish compatibility. Model-year gaps are intentional.

Motorcycle model Model years
KTM 105 SX 2007–2011
KTM 105 XC 2008–2009
KTM 125 EXC 2004–2005
KTM 125 SX 2004–2006
KTM 125 SXS 2004–2005
KTM 200 EXC 2004–2005
KTM 200 SX 2004
KTM 200 XC 2006–2007
KTM 200 XC-W 2006–2009
KTM 250 EXC 2004–2005
KTM 250 EXC Race Chassis 2001–2005
KTM 250 SX 2004–2006
KTM 250 SX-F 2005–2006
KTM 250 SXS 2004–2005
KTM 250 XC 2006–2007
KTM 250 XC-F 2007
KTM 250 XC-W 2006–2007
KTM 250 XCF-W 2007
KTM 300 EXC 2005–2006
KTM 300 MXC 2004–2005
KTM 300 XC 2006–2007
KTM 300 XC-W 2006–2007
KTM 400 EXC 3-Pin 2001–2005
KTM 400 EXC-G 2006
KTM 400 LC4 3-Pin 2001–2004
KTM 400 MXC 2001–2002
KTM 400 SX 3-Pin 2001–2002
KTM 400 XC-W 2007
KTM 450 EXC 2003–2006
KTM 450 MXC 2003–2005
KTM 450 SMR 2004–2008
KTM 450 SX 2003–2006
KTM 450 SXS 2003–2005
KTM 450 XC 2006–2008
KTM 450 XC-G 2006
KTM 500 EXC-F 2003–2006
KTM 520 EXC 3-Pin 2001–2002
KTM 520 MXC 3-Pin 2001–2002
KTM 520 RFS 1-Pin 2000–2002
KTM 520 RFS 3-Pin 2003–2006
KTM 520 SX 3-Pin 2001–2002
KTM 525 EXC 2003–2007
KTM 525 EXC-F 2003–2007
KTM 525 MXC 2003–2005
KTM 525 RFS 1-Pin 2003
KTM 525 RFS 3-Pin 2003–2006
KTM 525 SC-G 2006
KTM 525 SMR 2004–2005
KTM 525 SX 2003–2006
KTM 525 XC 2006–2007
KTM 525 XC-W 2005–2007
KTM 540 SXS 2001–2005
KTM 85 SX 2005–2012
KTM 85 XC 2008–2009

Fit check: Exact filter measurements are not verified here. Compare the original element outline, sealing face, thickness, holes and cage with the replacement. Do not use package dimensions to establish fitment. Contact Ducshop for measurement and fit assistance.

Compare the original filter, airbox opening and sealing surface before installation. Fit to the original airbox for the listed application; do not force the frame or leave a sealing gap. Follow the motorcycle service procedure and check that the airbox closes correctly.

Supplied pre-oiled with No-Toil Evolution filter oil. Follow the supplied maintenance instructions and use compatible foam-filter cleaner and oil when servicing.

For Ducshop fitment assistance, call 770-424-8804 or email parts@ducshop.com with your motorcycle model, model year and part number 1543.

Motorcycle replacement part supplied through Ducshop.


Ducshop internal product code: WP.

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