Every $1 spent = 10 free entries to win $100,000 or 6 bikes. Members get double.How it works
Every $1 spent = 10 free entries to win $100,000 or 6 bikes. Members get double.How it works
Every $1 spent = 10 free entries to win $100,000 or 6 bikes. Members get double.How it works
Every $1 spent = 10 free entries to win $100,000 or 6 bikes. Members get double.How it works →
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  1. Shop
  2. Engine Parts
  3. KTM Engine Parts
  4. 85 SX

KTM 85 SX Engine Parts

KTM 85 SX · 2003 to 2026

Engine Parts for the KTM 85 SX, 2003 to 2026. The 4 engine parts at the top of the page carry confirmed fitment for the 85 SX or name it on the listing; the rest of the KTM range follows, so check the year range on those against your bike.

KTM shares engines across the group, so a piston, clutch or gasket kit listed for a KTM fits the Husqvarna and GasGas with the same engine and year. The two strokes rebuild cheaply and often; the four strokes less often but with more parts in the kit.

Set your bike at the top of the store and every list in it narrows to parts with confirmed fitment for your exact year. Members pay the member price on every product in the store and get free standard shipping on orders over $10. Membership is $5 for the first month.

Shop by KTM model
  • 250 EXC-F
  • 250 SX-F
  • 250 XC-F
  • 350 EXC-F
  • 350 SX-F
  • 350 XC-F
  • 350 XCF-W
  • 450 EXC
  • 450 SX-F
  • 450 XC-F
  • 500 EXC
  • 65 SX
  • 85 SX
  • Freeride 250F
85 SX by year
  • 2003
  • 2004
  • 2005
  • 2006
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2018
  • 2019
  • 2020

Fits the KTM 85 SX4 products

Found it cheaper somewhere else online? We’ll beat it for members. Send us the link.

Vertex Top End Gasket Set KTM 85 18-20
SAVE 15%

Vertex Top End Gasket Set KTM 85 18-20

$41.74
SX85 03-12 XC85 08-09 Top End Gasket Kit
SAVE 15%

SX85 03-12 XC85 08-09 Top End Gasket Kit

$38.00
ProX Piston Kit KTM85SX
SAVE 15%

ProX Piston Kit KTM85SX

$123.25
KTM 85SX 04-12 Top End Gasket Kit
SAVE 15%

KTM 85SX 04-12 Top End Gasket Kit

$57.15

More ktm engine partscheck the year range on each listing

See all ktm engine parts →
KTM Base Gasket
SAVE 15%

KTM Base Gasket

$25.00
KTM 350 16-18 Head Gasket
SAVE 15%

KTM 350 16-18 Head Gasket

$80.45
KTM/Husqvarna Complete Gasket Kit
SAVE 15%

KTM/Husqvarna Complete Gasket Kit

$110.00
Ignition Cover Gasket KTM
SAVE 15%

Ignition Cover Gasket KTM

$22.00
KTM SXF250 Gasket Kit 06-12
SAVE 15%

KTM SXF250 Gasket Kit 06-12

$149.00
KTM/Husqvarna Top End Gasket Kit
SAVE 15%

KTM/Husqvarna Top End Gasket Kit

$112.00
Namura KTM /Husq Gasket Kit
SAVE 15%

Namura KTM /Husq Gasket Kit

$115.00
Winderosa Gasket Kit Top KTM65 98-08
SAVE 15%

Winderosa Gasket Kit Top KTM65 98-08

$40.50

Questions riders ask

The engine parts listed first on this page fit the 85 SX: an admin has assigned them to it or the listing names the model. KTM shares engines across the group, so a piston, clutch or gasket kit listed for a KTM fits the Husqvarna and GasGas with the same engine and year. The two strokes rebuild cheaply and often; the four strokes less often but with more parts in the kit. If your year is not named, message us with the model and year and we will confirm before you order.

Often, yes. Our catalogue runs the KTM 85 SX from 2003 to 2026, and the part can change with a new generation inside that span. KTM shares engines across the group, so a piston, clutch or gasket kit listed for a KTM fits the Husqvarna and GasGas with the same engine and year. The two strokes rebuild cheaply and often; the four strokes less often but with more parts in the kit. Every listing names the years it covers, and setting your exact year in the store removes the guesswork.

Yes. Members pay the member price on every product in the store and get free standard shipping on orders over $10. Membership is $5 for the first month. Orders placed before the afternoon cut off ship the same day from our Australian warehouse.

Not sure what fits? Set your bike at the top of the store and every list narrows to parts with confirmed fitment, or message us with your model and year. Browse all 84 engine parts.