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Namura Technologies - NA-50003-2K - Top End Repair Kit, 0.50mm Oversize to 74.97mm

5.02 product ratings
Motorcycle Parts Giant (621877)
99.3% positive feedback
Price:
US $97.14
ApproximatelyAU $148.76
+ $34.02 postage
Estimated delivery Thu, 28 Aug - Mon, 8 Sep
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
Namura top-end repair kit can help improve the performance of your ride and keeping it running in peak condition. Each kit includes everything you need to get your ride operational again; piston, piston rings, top-end gasket kit to get the job done.

About this product

Product Identifiers

BrandNamura Technologies
Manufacturer Part NumberNA-50003-2K
eBay Product ID (ePID)209949599

Additional Product Features

Part TypeTop End Repair Kit

All listings for this product

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Namura Technologies NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm 186-50032
item 1 Namura Technologies NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm 186-50032
AU $144.82
+AU $5.05 postage
1996-1999 POLARIS 300 XPLORER Namura Top End Repair Kit Polaris .020 NA-50003-2K
item 2 1996-1999 POLARIS 300 XPLORER Namura Top End Repair Kit Polaris .020 NA-50003-2K
AU $149.57
+AU $31.38 postage
Namura .020 Over Bore Top End Repair Kit for Polaris 300 2-Stroke ATV's 75mm
item 3 Namura .020 Over Bore Top End Repair Kit for Polaris 300 2-Stroke ATV's 75mm
AU $159.95
+AU $31.70 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 4 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $161.70
+AU $30.66 postage
NA-50003-2K NAMURA TOP END REPAIR KIT POLARIS .020
item 5 NA-50003-2K NAMURA TOP END REPAIR KIT POLARIS .020
AU $164.33
+AU $31.82 postage
NA-50003-2K 1994-1999 POLARIS ATV 300L NAMURA TOP END REPAIR KIT POLARIS .020
item 6 NA-50003-2K 1994-1999 POLARIS ATV 300L NAMURA TOP END REPAIR KIT POLARIS .020
AU $164.33
+AU $31.82 postage
Namura Top End Repair Kit +0.50mm 74.97mm Polaris Xplorer 300/Xpress 300
item 7 Namura Top End Repair Kit +0.50mm 74.97mm Polaris Xplorer 300/Xpress 300
AU $148.76
+AU $52.10 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 8 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $173.19
+AU $31.00 postage
Namura NA-50003-2K 0.50mm Oversize 74.97mm Piston Top End Repair Kit Polaris 300
item 9 Namura NA-50003-2K 0.50mm Oversize 74.97mm Piston Top End Repair Kit Polaris 300
AU $172.33
+AU $32.06 postage
Namura Technologies NA-50003-2K Namura Top End Repair Kit Polaris .020
item 10 Namura Technologies NA-50003-2K Namura Top End Repair Kit Polaris .020
AU $155.04
+AU $52.29 postage
Namura NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm
item 11 Namura NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm
AU $176.47
+AU $31.10 postage
Namura-Top End Repair Kit-for Polaris-Xpress 300
item 12 Namura-Top End Repair Kit-for Polaris-Xpress 300
AU $178.49
+AU $32.24 postage
Namura +0.50mm Top End Kit NA-50003-2K for Big Boss Xplorer Xpress 300 94-00
item 13 Namura +0.50mm Top End Kit NA-50003-2K for Big Boss Xplorer Xpress 300 94-00
AU $178.54
+AU $32.24 postage
Namura Top End Repair Kit for Polaris .020 | NA-50003-2K
item 14 Namura Top End Repair Kit for Polaris .020 | NA-50003-2K
AU $179.05
+AU $32.26 postage
Namura Technologies NA-50003-2K Top End Repair Kit - 0.50mm Oversize to 74.97mm
item 15 Namura Technologies NA-50003-2K Top End Repair Kit - 0.50mm Oversize to 74.97mm
AU $183.90
+AU $32.39 postage
Namura Top End Repair Kit, 0.50mm Oversize to 74.97mm | NA-50003-2K
item 16 Namura Top End Repair Kit, 0.50mm Oversize to 74.97mm | NA-50003-2K
AU $183.92
+AU $32.39 postage
Namura Top End Repair Kit - 0.50mm Oversize to 74.97mm - NA-50003-2K
item 17 Namura Top End Repair Kit - 0.50mm Oversize to 74.97mm - NA-50003-2K
AU $164.33
+AU $52.56 postage
Namura top end repair kit _NA-50003-2K
item 18 Namura top end repair kit _NA-50003-2K
AU $193.01
+AU $32.66 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 19 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $194.13
+AU $31.62 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 20 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $160.79
+AU $69.98 postage
Namura NA-50003-2K Top End Repair Kit for Polaris .020
item 21 Namura NA-50003-2K Top End Repair Kit for Polaris .020
AU $178.04
+AU $52.96 postage
Namura Top End Repair Kit NA-50003-2K
item 22 Namura Top End Repair Kit NA-50003-2K
AU $160.27
+AU $75.25 postage
Namura Top End Repair Kit - NA-50003-2K
item 23 Namura Top End Repair Kit - NA-50003-2K
AU $203.74
+AU $32.98 postage
Namura Top-End Rebuild Kit for Polaris 300 Models - 74.97mm NA-50003-2K
item 24 Namura Top-End Rebuild Kit for Polaris 300 Models - 74.97mm NA-50003-2K
AU $193.01
+AU $53.42 postage
NAMURA NAMURA TOP END REPAIR KIT POLARIS .020 NA-50003-2K
item 25 NAMURA NAMURA TOP END REPAIR KIT POLARIS .020 NA-50003-2K
AU $193.43
+AU $53.42 postage
Namura NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm
item 26 Namura NA-50003-2K Piston Kit 0.50mm Oversize to 74.97mm
AU $220.59
+AU $32.39 postage
Namura Piston Kit NA-50003-2K
item 27 Namura Piston Kit NA-50003-2K
AU $220.59
+AU $32.39 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 28 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $220.59
+AU $32.39 postage
Namura Top End Repair Kit, 0.50Mm Oversize To 74.97Mm Na-50003-2K NA-50003-2K
item 29 Namura Top End Repair Kit, 0.50Mm Oversize To 74.97Mm Na-50003-2K NA-50003-2K
AU $195.09
+AU $58.47 postage
NAMURA NA-50003-2K TOP END KIT TWO STROKE 74.97/+0.50 POL
item 30 NAMURA NA-50003-2K TOP END KIT TWO STROKE 74.97/+0.50 POL
AU $203.81
+AU $53.74 postage
Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
item 31 Namura Piston Kit 0.50mm Oversize to 74.97mm NA-50003-2K
AU $198.54
+AU $60.46 postage
NAMURA TOP END REPAIR KIT NA-50003-2K
item 32 NAMURA TOP END REPAIR KIT NA-50003-2K
AU $206.34
+AU $53.80 postage
NAMURA 1996-1999 Xplorer 300 4X4 Polaris TOP END KIT TWO STROKE 74.97/+0.50 POL
item 33 NAMURA 1996-1999 Xplorer 300 4X4 Polaris TOP END KIT TWO STROKE 74.97/+0.50 POL
AU $206.34
+AU $63.98 postage
NAMURA 1996-1999 Xpress 300 Polaris TOP END KIT TWO STROKE 74.97/+0.50 POL NA-50
item 34 NAMURA 1996-1999 Xpress 300 Polaris TOP END KIT TWO STROKE 74.97/+0.50 POL NA-50
AU $206.34
+AU $71.46 postage
Namura 186-50032 NA-50003-2K TOP END KIT TWO STROKE 74.97/+0.50 POL
item 35 Namura 186-50032 NA-50003-2K TOP END KIT TWO STROKE 74.97/+0.50 POL
AU $220.59
+AU $64.40 postage
96-'99 for Polaris Xplorer 300 4X4 NAMURA Top End Kit Two Stroke 74.97/+0.50 Pol
item 36 96-'99 for Polaris Xplorer 300 4X4 NAMURA Top End Kit Two Stroke 74.97/+0.50 Pol
AU $220.59
+AU $71.91 postage
Namura Top End Kit Two Stroke 74.97/+0.50 Pol Na-50003-2K
item 37 Namura Top End Kit Two Stroke 74.97/+0.50 Pol Na-50003-2K
AU $220.59
+AU $102.23 postage
listings for this product

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5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Most relevant reviews

  • by maxr1980
    04 Jun, 2025

    Perfect fit and the instructions were ve...

    Perfect fit and the instructions were very clear and easy to understand for the break in process.

    Verified purchase: YesCondition: New

  • by vettemanz51
    07 Sep, 2019

    Good deal

    Worked perfect

    Verified purchase: YesCondition: New

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