These complete Top End Service Kits from Kibblewhite include all the necessary gaskets, seals , o-rings, engine valves, pistons, piston rings, piston pins and valve springs needed to service or rebuild your vehicle in one convenient kit!
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Kibblewhite Complete Top End Service Rebuild Kit 30-32500-553
Top End Rebuild Kit | SKU #30-32500-553 | MPN #30-32500
$594.86
- New Part

Contact us for a question. Phone: (304) 699-7572
Availability: IN STOCK
- WI4
- ID1
- TX1
Specifications
Condition | New |
SKU# | 30-32500-553 |
MPN# | 30-32500 |
Part | Top End Rebuild Kit |
Piston Diameter | 94 mm |
Vehicle Compatibility
This part fits an additional 2 vehicles.Year | Make | Model | Submodel |
---|---|---|---|
Honda | Sportrax 450 2x4 | Sportrax 450 2x4 TRX450R |
Description
Additional Note
- Kit includes all necessary parts for a complete top-end service/rebuild: pistons, piston rings, piston pins, gaskets, valves, and valve springs
- Pistons fully machined from 2618 aluminum alloy with a performance skirt coating
- Lightweight racing valve spring kit with titanium valve spring retainers, dual springs and H.T. steel base washers (springs are suitable for use with high-performance cams)
- All necessary gaskets, seals and O-rings included
Features
- Designed specifically for the performance demands of popular racing MX Bikes and Quads
- Pistons designed to maintain the stock compression after the effects of the dished stainless valves
- 2618 Alloy Fully CNC Machined Piston with performance skirt coating
- Black Diamond™ Stainless Steel conversion system significantly increases valve durability
- Lightweight Racing Spring Kit compatible with high performance cams
- All of the gaskets, rings, pins and seals required for a top end rebuild
- Includes Piston, Rings, Clips and Pin
- Includes Top End Gasket Kit by Cometic
- Includes KPMI® S.S. Black Diamond™ Valves, Stock Head Dia.
- Includes Dual Spring Titanium Retainer Spring Kit, Which Allows for 0.440” In. and Ex. Valve Lift
Customer Review
We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.
4.8
574 Reviews
97%
of customers rate this
company 4 or 5 stars
company 4 or 5 stars
John miller
11/4/2023
Parts was what it showed. Back riding again with no fear or worries with my quick fix and got a used hose that is working great for my 98 Vulcan classic 800
Tyson Evans
10/29/2023
Yes
Marcus Deerwester
10/28/2023
Scott was a lot of help through Facebook.
Julia Tucker
10/27/2023
Great job
JAMES PRINCE
10/24/2023
QUICK EXCELLANT SERVICE
Joseph Chrisp
10/21/2023
we will find out after delivery
Jennifer Kingston
10/19/2023
Thank you
Luis
10/18/2023
I dont know how the product will be yet
JARROD KASSIAN
10/16/2023
Fast and easy from previous order
Tony DeHaven
10/16/2023
Easy to find with search and good prices.
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