In warehouse stock

Kibblewhite Valve Seat — 29.00 mm OD x 21.00 mm ID x 9.50 mm H — Honda | Yamaha

Kibblewhite · #0926-1631 · Top End / Engine

Premium valve seats for applications using steel valves
A specific combination of alloys allowed a creation of a high density, iron-based valve seat with uniform hardness, exceptional thermal qualities and high resistance to wear and recession caused by microwelding
Only by using the latest developments in Powdered Metal Technology were we able to blend these alloys to give a seat material with the qualities required for today's engines
These seats have been tested on the track and street in high-rpm applications with leaded, unleaded, and oxygenated fuel, as well as methanol, ethanol, nitrous, and forced induction applications
Made in the USA

$8.24

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features6 features

Premium valve seats for applications using steel valves
A specific combination of alloys allowed a creation of a high density, iron-based valve seat with uniform hardness, exceptional thermal qualities and high resistance to wear and recession caused by microwelding
Only by using the latest developments in Powdered Metal Technology were we able to blend these alloys to give a seat material with the qualities required for today's engines
These seats have been tested on the track and street in high-rpm applications with leaded, unleaded, and oxygenated fuel, as well as methanol, ethanol, nitrous, and forced induction applications
Made in the USA
Verify size before ordering.

Specifications12 specs

Riding Style: ATV, Off-Road
Valve Seat Height: 9.50 mm
Application: Intake, Exhaust
Head Diameter: 29.00 mm
Outside Diameter: 29.00 mm
Material: Iron Alloy
Model: Powdered Metal
Inside Diameter: 21.00 mm
Units: Each
Shipping weight: 0.05 lb
Package size: 3.5 × 1.5 × 0.7 in
Country of origin: USA

Fitment6 models · Honda, Yamaha

Honda2 models

CRF250R2004–2009
CRF250X2004–2016

Yamaha4 models

WR450F2003–2009
YFZ450R2009–2018
YFZ450R SE2010–2019
YZ450F2003–2009

Fitment comes from the distributor’s catalog. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0926-1631
Kibblewhite part #: 10-SC290

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Kibblewhite?: Yes. It ships new from the same distributors the big online stores buy from — Kibblewhite part #10-SC290.