Select Your Ride

1
2
3

Wrench Rabbit Engine Kit for 2003-2004 Kawasaki KFX400 WR101-039

Part Number: 09030976
WRENCH RABBIT
(No reviews yet) Write a Review
SKU:
09030976
MPN:
WR101-039
Condition:
New
Availability:
Ships Same Business Day
Weight:
12.00 LBS
view larger
$1,092.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

Whether you're rebuilding a tired KFX400 or restoring a neglected machine to factory specs, the Wrench Rabbit Engine Kit eliminates the guesswork by bundling all essential internal components into one complete package. This kit saves you from sourcing individual parts across multiple suppliers and ensures every bearing, seal, and piston works together as a cohesive system. With OEM-quality components from trusted manufacturers like Vertex and Hot Rods, you'll get a dependable rebuild without compromise.

  • Fitment: 2003-2004 Kawasaki KFX400
  • Vertex Piston Kit: Standard compression, rings included
  • Hot Rods Crankshaft: Heavy-duty, stock stroke
  • Main Bearing Set: Hot Rods complete kit
  • Transmission Bearings: Output shaft collar, sprocket lock
  • Counter Balancer Kit: Vibration reduction engineered
  • Gasket Kit: Top and bottom complete
  • Wrist Pin Bearing: Included, two-stroke compatible
  • Installation: Requires engine disassembly, professional recommended
  • MPN: WR101-039
View AllClose

Specs

ENGINE TYPE:
4-STROKE
FEATURES:
STANDARD COMPRESSION PISTON
TYPE:
ENGINE
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
MODEL:
WRENCH RABBIT
PRODUCT NAME:
REBUILD KIT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wrench Rabbit Engine Kit for 2003-2004 Kawasaki KFX400 WR101-039

View AllClose

FREE Shipping on orders of $99 or more!

Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.

Details

Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.

Details

You May Also Like

Related Products

Related Products

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER

Privacy Policy | Terms of Use | Site Accessibility