FALL CLEARANCE: 10-50% discount on all OEM parts!

Unless prohibited by manufacturer. Does not include aftermarket products. Priced as marked.

Trusted Since 2005★★★★★ 4.7/5 Stars
My Account
& Order Status
Contact Us

PartsPak.com orders will be processed and fulfilled by Crowley Outdoors. For support please call (800) 580-0720.

Valve Head Kit - Grom
Koso

Valve Head Kit - Grom MC623000

Satisfaction rating
No longer available
Search Nationwide Inventory
Check other dealers for availability.
No dealers found.
Dealer inventory search is provided as a service and may not reflect real-time availability.
MB623003Valve Head Kit - Big Bore - Grom$1039.95No longer availableMC623000Valve Head Kit - Grom$749.95No longer available
Our verified social media accounts

Beware of impersonators

Product Questions 0

Don't hesitate to ask a question. It will be answered by our support staff or a fellow boater.

Supersession Chain

NameSKUSuperseding SKU
Valve Head Kit - GromViewing this productMC623000Current