Availability
KTM 300 EXC Engines & Components
Showing In Stock Items. Show All 71 Items.
Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.049 in. Thickness, 0.709 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair
Part Number: WIS-CW18
Estimated Ship Date: Today
Estimated Ship Date: Today
ProX Con.Rod Kit KTM250SX/EXC '90-99 + 300EXC '90-03
Part Number: PXR-03-6311
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
VERTEX PISTON KIT
Part Number: VPX-24244A
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Beta, Gas Gas, Husaberg, Husqvarna, KTM, Set
Part Number: PXR-23-S114002
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Pin, Steel, Tapered, 18.00mm x 58.50mm, Each
Part Number: WIS-S513
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
COUNTERSHAFT SEAL KIT
Part Number: HRI-OSK0011
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Bearings, Powersports, Engine, Main Bearing, Roller, Right Side, Kit
Part Number: WIS-B5045
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
ProX Big End Pin 24x59.60 mm CR250/TRX250 (430)
Part Number: PXR-06-2459-6
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 73.000mm Bore, KTM, Kit
Part Number: WIS-631M07300
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CAST REPLICA PISTON KIT A
Part Number: VPX-23375A
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston and Ring Kit, Replica, Cast Aluminum, 72.000mm Bore, Husqvarna, KTM, Kit
Part Number: VPX-23375C
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
VERTEX TOP END PISTON KIT
Part Number: VPX-VTK24244A
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston and Ring Kit, Replica, Cast Aluminum, 72.000mm Bore, Husqvarna, KTM, Kit
Part Number: VPX-23375B
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Countershaft seal kit
Part Number: ALB-25-4003
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
VERTEX TOP END PISTON KIT
Part Number: VPX-VTK24244B
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Rings, Chrome, 72.00mm Bore, Set
Part Number: WIS-2835CD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 52.70mm Length, Each
Part Number: WIS-S477
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Engine Piston, KTM 300 EXC '90-94 ProLite 2854CD
Part Number: WIS-631M07250
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, KTM, Kit
Part Number: WIS-712M07200
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Piston Wrist Pin Retainers, C-Clip, Steel, Husaberg, Husqvarna, KTM, Pair
Part Number: PXR-05-1815
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Piston Wrist Pin Retainers, Wire Lock, Steel, Arctic Cat, Beta, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Sherco, Pair
Part Number: PXR-05-1812
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Crankshaft Assembly, Forged 8620 Steel, Husqvarna, KTM, Each
Part Number: HRI-4028
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
TOP END KIT 71.95/+0.01 11:1 KTM
Part Number: NTI-NX-70034-BK1
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Connecting Rod Kit, Powersports, Forged Steel, Connecting Rod, Bearings, Thrust Washer, Kit
Part Number: HRI-8111
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
VERTEX PISTON KIT
Part Number: VPX-24244B
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
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