Offroad Series 2003 Kawasaki LX 400 Piston Kit

Part Number 183051 (132899178)

UPC: 193564004802

Package contents: 1 Each per Box

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Description

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of pistons for Kawasaki KFX400 / KLX 400 / Suzuki DR-Z400 / LTZ400 Engines JE Pistons are engineered, forged and machined 100% in the USA. Equipped with the following custom level features

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

Fitment

This part fits the following vehicles.

Arctic Cat

2004-2008 DVX 400
2006-2007 DVX 400 TS

Kawasaki

2003-2006 KFX400
2003 KLX400R
2003 KLX400SR

Suzuki

2000-2016 DR-Z400
2000-2007 DR-Z400E
2000-2009, 2011-2016 DR-Z400S
2003-2009, 2012-2014 LT-Z400 QuadSport Z
2012 LT-Z400 QuadSport Z LE

Features & benefits

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
Race-inspired two-ring design promotes quick revving and throttle response for noticeable power
Designed specifically for Kawasaki KFX400 / KLX 400 / Suzuki DR-Z400 / LTZ400 Engines to provide optimized performance durability
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA
Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.

Specifications

2nd Groove Width	0.048 in
3D Undercrown Milling	No
Accumulator Groove	Yes
Anodize Top Ring Groove	No
Bore Diameter	94.00 mm
Combo 2	No
Compression Height	1
Compression Ratio	12
Compression Ratio Actual	12.00:1
Contact Reduction	No
Country Of Origin	USA
Cylinder Head	BMW 4 VALVE
Double Pin Oilers	No
DVGP	No
Econo Undercrown Milling	No
EN Plating	No
Engine Stroke	2.465 in
Engine Type	ICE
Exhaust Angle	20
Exhaust Depth	.160
Forging Type	FSR
Gas Distribution	No
Intake Angle	20
Intake Depth	.230 in
Lateral Gas Ports	No
Mill Undercrown	No
Oil Groove Width	0.11100 in
Oil Ring Thickness	0.111 in
Pin Fit	Yes
Piston Average Weight	303 gr
Piston Head Type	Dish
Piston Material	2618
Piston Series	JE Pistons
Piston To Wall Clearance	-0.002 in
Piston Volume	0.00 cc
Product Market	ATV
Product Type	Engine Piston Kit
Ring Set - Recommended	XC9400
Ring Set Included	Yes
Ring Set Part Number	XC9400
Second Compression Ring Thickness	0.0480 in
Skirt Coat	No
Smooth Crown Finish	No
Thermal Crown	No
Top Compression Ring Thickness	0.0400 in
Top Groove Width	0.04000 in
Tuff Skirt	No
Ultra Dome	No
Ultra Groove	No
Ultra Groove Plus Gas Port	No
Vertical Gas Ports	No
Wrist Pin Length	2.050 in
Wrist Pin Material	9310 Nickel Carbon Steel Alloy
Wrist Pin Outer Diameter	0.787 in
Wrist Pin Wall Thickness	0.160 in

Warranty

30 Months

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.