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Namura Std Top End Kit 10.6:1 for Polaris RZR XP/XP 4 900 EFI 2011-2014

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SKU:: DS00-9179
UPC:: 0758891109646
MPN:: NA-50090K
Condition:: New

$294.22

Current Stock: 2

Quantity:

Description

Description

Specifications
Part:	Top End Kit
Size:	92.95 mm
Oversize:	Std
Piston Type:	Cast
Compression Ratio:	10.6:1

Product Features

Anodized piston head increases strength and heat dissapation.
MOST Namura pistons feature a machined head which helps reduce carbon build-up and reflect heat.
All components are manufactured to OE-specs.
Paper gaskets are composed of non-asbestos Nitrile Butadiene bonded cellulose fiber materials, which maintain their tensile strength and torque retention in operating conditions over 300F.
Seals and O-rings are made of either NBR, Fluoroviton, or Silicone. Each material is selected based on the following chacteristics: Temperature resistance, abrasion resistance, chemical resistance, and their Aniline Point. In certain applications a Teflon coating is also applied to prolong service life.

Fits:

Make	Model	Year	Note
Polaris	RZR 4 XP 900	2012	10.6:1 Compression
Polaris	RZR 4 XP 900 EPS	2012	10.6:1 Compression
Polaris	RZR 4 XP 900 LE EPS	2012	10.6:1 Compression
Polaris	RZR XP 4 900	2013	10.6:1 Compression
Polaris	RZR XP 4 900 LE EPS	2013	10.6:1 Compression
Polaris	RZR XP 900	2011	10.6:1 Compression
Polaris	RZR XP 900 EFI	2012-2013	10.6:1 Compression
Polaris	RZR XP 900 Jagged X Edition HO	2013	10.6:1 Compression
Polaris	RZR XP 900 LE	2011	10.6:1 Compression
Polaris	RZR XP 900 LE	2013	10.6:1 Compression
Polaris	RZR XP 900 LE EFI	2012	10.6:1 Compression
Polaris	RZR XP 900 LE EPS	2013	10.6:1 Compression
Polaris	RZR XP 900 Walker Evans Edition EPS	2013	10.6:1 Compression