ORO2U Dirt Catalogue - Section E - Engine and Performance.

Piston Kits

ProX

ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!

HUSQVARNA 2-Stroke Models Years

Size

Piston Kit

Piston Rings 56-R1246.PX 56-R1248.PX 56-R1227.PX 56-R1223.PX 56-R1223.PX 56-R1223.PX 56-R1277.PX 56-R1277.PX 56-R1215.00 56-R1215.00 56-R1200.PX 56-R1200.PX 56-R1200.PX 56-R1226.PX 56-R1201.PX 56-R1201.PX 56-R1201.PX 56-R1201.PX

Piston Pin

Piston Clips

Small End Bearing

TC 50 TC 65 TC 85

2017 - 23 39.5mm 56-W802.A.PX 2017 - 23 45mm 56-W313.A.PX 2014 - 24 47mm 56-W012.A.PX 2014 - 24 54mm 56-W035.A.PX 2014 - 16 54mm 56-W035.A.PX 2017 - 19 54mm 56-W035.A.PX 2017 - 20 58mm 56-W6720.A.PX 2021 - 24 58mm 56-W053.A.PX 1998 - 05 66.4mm 56-W702.A.PX 1998 - 13 66.4mm 56-W702.A.PX

– – –

56-6306.PROX 56-6307.PROX 56-821.PROX 56-800.PROX 56-800.PROX 56-800.PROX 56-800.PROX 56-800.PROX 56-8021.PROX 56-8021.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX 56-8020.PROX

56-0166.PX 56-0170.PX 56-0174.PX 56-0174.PX 56-0174.PX 56-0174.PX 56-0174.PX 56-0181.PX 56-0181.PX 56-0181.PX 56-0181.PX 56-0181.PX 56-0183.PX 56-0181.PX 56-0181.PX 56-0181.PX 56-0181.PX

TC 125 TE 125 TX 125

56-783.PX 56-783.PX 56-783.PX

TE 150/150i TE 150/150i

56-0716.PROX

CR 250 WR 250 TC 250 TE 250 TE 250i TE 300 TE 300 TE 300i TX 300 TX 300i

56-7924.PR 56-7924.PR 56-7924.PR 56-7924.PR 56-7924.PR

2014 - 24 66.4mm 2014 - 17 66.4mm 2018 - 24 66.4mm

56-W214.A.PROX 56-W214.A.PROX 56-W214.A.PROX

2014 - 16 72mm 56-W854.A.PX

– – – –

2017

72mm 56-W9947.A.PX

2018 - 23 72mm 56-W9984.A.PX 2017 - 19 72mm 56-W9947.A.PX 2020 - 23 72mm 56-W9984.A.PX

HUSQVARNA 4-Stroke Models Years

Size

Piston Kit

Piston Rings 56-R1225.PX 56-R1225.PX

Piston Pin

Piston Clips 56-0176.PX 56-0176.PX

Small End Bearing

FC 250 (Std. Comp. 13.9:1) FC 250 (Std. Comp. 14.4:1) FC 250 (Std. Comp. 14.5:1) FE 250 (Std. Comp. 13.9:1) FE 250 (Std. Comp. 14.5:1) FC 350 (Std. Comp. 13.5:1)

2014 - 15 78mm 56-W954.A.PX 2016 - 22 78mm 56-W265.A.PX 2023 - 24 81mm 56-W4987.A.PX 2014 - 23 78mm 56-W954.A.PX

56-6500.PROX 56-6500.PROX

– – – – – – – – – – – – – – – – – – – – – –

56-R1225.PX

56-6500.PROX

56-0176.PX

2024

81mm 56-W4987.A.PX

2014 - 15 88mm 56-W4735_00A.PX

56-R1202.PX 56-R1202.PX 56-R1202.PX 56-R1202.PX 56-R1202.PX 56-R1202.PX 56-R1202.PX 56-R1203.PX

56-0725.PR 56-0725.PR 56-0725.PR 56-0725.PR

56-0181.PX 56-0181.PX 56-0181.PX 56-0181.PX

(High Comp. 14.5:1)

2014 - 15 88mm

56-W4736+00B.PX

2016 - 24 88mm 56-W4735_00A.PX 2014 - 16 88mm 56-W960.A.PX 2017 - 19 88mm 56-W9932.A.PX 2020 - 24 88mm 56-W4735_00A.PX 2017 - 24 88mm 56-W4735_00A.PX 2014 - 22 95mm 56-W956.A.PX 2023 - 24 95mm 56-W4985.A.PX 2014 - 19 95mm 56-W968.A.PX

FC 350 (Std. Comp. 13.5:1) FE 350 (Std. Comp. 12.3:1) FE 350 (Std. Comp. 12.3:1) FE 350 (Std. Comp. 13.5:1) FX 350 (Std. Comp. 14.1:1) FC 450 (Std. Comp. 12.6:1) FC 450 (Std. Comp. 13.1:1) FE 450 (Std. Comp. 11.9:1) FE 450 (Std. Comp. 12.75:1) FS 450 (Std. Comp. 12.6:1) FS 450 (Std. Comp. 13.1:1) FX 450 (Std. Comp. 12.6:1) FX 450 (Std. Comp. 13.1:1) FE 501 (Std. Comp. 11.8:1) FE 501 (Std. Comp. 12.75:1)

56-0725.PROX 56-0725.PROX 56-7959.PROX

56-0181.PX 56-0181.PX 56-0185.PX

56-R1203.PX

56-7959.PROX

56-0185.PX

2020

95mm 56-W8815.A.PX

2015 - 23 95mm 56-W956.A.PX 2023 - 24 95mm 56-W4985.A.PX 2017 - 22 95mm 56-W956.A.PX 2023 - 24 95mm 56-W4985.A.PX 2014 - 19 95mm 56-W9847.B.PX 2020 - 23 95mm 56-W8816.A.PX

56-R1203.PX

56-7959.PROX

56-0185.PX

56-R1203.PX

56-7959.PROX

56-0185.PX

56-R1203.PX

56-7959.PROX

56-0185.PX

*Please visit our website for current prices E4

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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