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Namura .040 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 73mm - Picture 1 of 1

Namura Technologies - NA-50000-4K - Top End Repair Kit, 1.00mm Oversize to 72.96mm

4.673 product ratings
Forward Powersports (388293)
99.3% positive feedback
Price:
$77.95
Free shipping
Estimated delivery Thu, Sep 4 - Mon, Sep 8
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
Manufactured by Namura. Namura gaskets use performance materials to increase durability and provide greater reliability. Kit is for. 040 over bore size - 73.00mm. Compatible with Polaris models below.

About this product

Product Identifiers

BrandNamura Technologies
Manufacturer Part NumberNA-50000-4K
eBay Product ID (ePID)209977090

Additional Product Features

Part TypeTop End Repair Kit

All listings for this product

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Namura .040 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 73mm
Last one
item 1 Namura .040 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 73mm
$77.95
Free shipping
NAMURA TOP END REPAIR KIT for 2000-02 POLARIS 250 XPLORER 72.96mm NA-50000-4K
item 2 NAMURA TOP END REPAIR KIT for 2000-02 POLARIS 250 XPLORER 72.96mm NA-50000-4K
$77.99
Free shipping
Namura Top End Repair Kit +1.00mm 72.96mm #NA-50000-4K Polaris
item 3 Namura Top End Repair Kit +1.00mm 72.96mm #NA-50000-4K Polaris
$81.03
Free shipping
NAMURA TOP END REPAIR KIT 1990-2006 POLARIS 250 TRAIL BLAZER 72.96mm NA-50000-4K
item 4 NAMURA TOP END REPAIR KIT 1990-2006 POLARIS 250 TRAIL BLAZER 72.96mm NA-50000-4K
$89.99
Free shipping
Namura Top End Repair Kit - 1.00mm Oversize to 72.96mm Motorcycle NA-50000-4K
item 5 Namura Top End Repair Kit - 1.00mm Oversize to 72.96mm Motorcycle NA-50000-4K
$91.40
Free shipping
Polaris Trail Blazer 250 Namura NA-50000-4K Piston Kit 1.00mm Oversize to 72....
item 6 Polaris Trail Blazer 250 Namura NA-50000-4K Piston Kit 1.00mm Oversize to 72....
$92.76
Free shipping
Namura Technologies NA-50000-4K Top End Repair Kit - 1.00mm Oversize to 72.96mm
item 7 Namura Technologies NA-50000-4K Top End Repair Kit - 1.00mm Oversize to 72.96mm
$93.41
Free shipping
Namura NA-50000-4K 73.00mm Top End Kit, Red
item 8 Namura NA-50000-4K 73.00mm Top End Kit, Red
$95.21
Free shipping
Namura NA-50000-4K Top End Repair Kit for Engine Pistons Piston Kits in
item 9 Namura NA-50000-4K Top End Repair Kit for Engine Pistons Piston Kits in
$95.41
Free shipping
Namura Top End Kit - .040 in. - NA-50000-4K
item 10 Namura Top End Kit - .040 in. - NA-50000-4K
$96.26
Free shipping
Namura Piston Kit 1.00mm Oversize to 72.96mm NA-50000-4K
item 11 Namura Piston Kit 1.00mm Oversize to 72.96mm NA-50000-4K
$97.40
Free shipping
Polaris 250 Trail Blazer Boss and Listed 73 mm (.040) BORE Piston Kit Rebuild
item 12 Polaris 250 Trail Blazer Boss and Listed 73 mm (.040) BORE Piston Kit Rebuild
$98.34
Free shipping
Namura - NA-50000-4K - Top End Repair Kit, 1.00mm Oversize to 72.96mm for
item 13 Namura - NA-50000-4K - Top End Repair Kit, 1.00mm Oversize to 72.96mm for
$98.50
Free shipping
Namura Top End Piston Gaskets Rings kit 1.00mm Oversize to 72.96mm NA-50000-4K
item 14 Namura Top End Piston Gaskets Rings kit 1.00mm Oversize to 72.96mm NA-50000-4K
$98.56
Free shipping
Namura .040 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 73mm
item 15 Namura .040 Over Bore Top End Repair Kit fits Polaris 250 2-Stroke ATV's 73mm
$100.02
Free shipping
Namura Top-End Rebuild Kit for Polaris 250 Models - 72.96mm NA-50000-4K
item 16 Namura Top-End Rebuild Kit for Polaris 250 Models - 72.96mm NA-50000-4K
$101.46
Free shipping
NA-50000-4K NAMURA TOP END REPAIR KIT POLARIS .040
item 17 NA-50000-4K NAMURA TOP END REPAIR KIT POLARIS .040
$101.63
Free shipping
2000-2002 POLARIS ATV 250 XPLORER 4X4 NAMURA TOP END REPAIR KIT POLARIS .040
item 18 2000-2002 POLARIS ATV 250 XPLORER 4X4 NAMURA TOP END REPAIR KIT POLARIS .040
$101.63
Free shipping
Namura Top End Repair Kit - 1.00mm Oversize to 72.96mm - NA-50000-4K
item 19 Namura Top End Repair Kit - 1.00mm Oversize to 72.96mm - NA-50000-4K
$101.63
Free shipping
Namura Top End Repair Kit, 1.00mm Oversize to 72.96mm | NA-50000-4K
item 20 Namura Top End Repair Kit, 1.00mm Oversize to 72.96mm | NA-50000-4K
$101.92
Free shipping
Namura Piston Kit 1.00mm Oversize to 72.96mm NA-50000-4K
item 21 Namura Piston Kit 1.00mm Oversize to 72.96mm NA-50000-4K
$102.04
Free shipping
Namura Top End Repair Kit NA-50000-4K
item 22 Namura Top End Repair Kit NA-50000-4K
$102.83
Free shipping
NAMURA 1989-1992 Big Boss 250 4X6 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
item 23 NAMURA 1989-1992 Big Boss 250 4X6 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
$103.59
Free shipping
NAMURA 2000-2002 Xplorer 250 4X4 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-500
item 24 NAMURA 2000-2002 Xplorer 250 4X4 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-500
$103.59
Free shipping
NAMURA 1991-1993 Trail Boss 250 2X4 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-
item 25 NAMURA 1991-1993 Trail Boss 250 2X4 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-
$103.59
Free shipping
NAMURA 1990-2006 Trail Blazer 250 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
item 26 NAMURA 1990-2006 Trail Blazer 250 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
$103.59
Free shipping
NAMURA 1991-1992 Big Boss 250 6X6 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
item 27 NAMURA 1991-1992 Big Boss 250 6X6 Polaris TOP END KIT 72.96/+1.00 11:1 POL NA-50
$103.59
Free shipping
NAMURA TOP END REPAIR KIT NA-50000-4K
item 28 NAMURA TOP END REPAIR KIT NA-50000-4K
$103.59
Free shipping
Namura +1.00mm Top End Kit NA-50000-4K
item 29 Namura +1.00mm Top End Kit NA-50000-4K
$106.16
Free shipping
.040 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATV"s 73mm
Last one
item 30 .040 Over Bore Piston, Bearing & Gasket Kit Polaris 250 2-Stroke ATV"s 73mm
$106.16
Free shipping
NAMURA NA-50000-4K TOP END KIT 72.96/+1.00 11:1 POL
item 31 NAMURA NA-50000-4K TOP END KIT 72.96/+1.00 11:1 POL
$108.99
Free shipping
Namura Top End Repair Piston Kit 1.00mm Oversize to 72.96mm Bore NA-50000-4K
item 32 Namura Top End Repair Piston Kit 1.00mm Oversize to 72.96mm Bore NA-50000-4K
$110.15
Free shipping
Namura 186-50004 NA-50000-4K TOP END KIT 72.96/+1.00 11:1 POL
item 33 Namura 186-50004 NA-50000-4K TOP END KIT 72.96/+1.00 11:1 POL
$115.95
Free shipping
Namura 1.00mm Oversize to 72.96mm Piston Kit NA-50000-4K
item 34 Namura 1.00mm Oversize to 72.96mm Piston Kit NA-50000-4K
$115.95
Free shipping
listings for this product

Ratings and Reviews

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4.7
3 product ratings
  • 2 users rated this 5 out of 5 stars
  • 1 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

Would recommend

Good value

Good quality

Most relevant reviews

  • by 70catracing
    Jun 22, 2017

    Engine repair without the high price

    The Namura top end repair kit is a great value as it includes piston,rings,upper bearing,pin, clips and top end gaskets. This kit gives you the parts you need at less than half of OE. Like i said engine repair without the high price!

    Verified purchase: YesCondition: New

  • by deljoh-60
    Mar 29, 2021

    great fit

    it was all good

    Verified purchase: YesCondition: New

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