What is the measurement from outside roller to outside roller?

The distance is approximately 18 inches.

What is the distance from center of roller wheel to center of roller wheel. Trying to see if this one will fit my Target Guardmatic saw.

The Target Guardmatic became the Husqvarna MS510. The Portasaw became the MS355 which is what item 510437325 SUB ASSY, CONVEYOR CART would match up to. The MS510 is larger than the MS355 and Husqvarna does not have the dimensions for the distance of the wheels listed, unfortunately.

Does this conveyor cart come with the wheel assembly?

Yes, it comes with the wheel assembly

BLACK FRIDAY SALE: Get 5% off select items with code BFCM2024 - Ends 12/2/2024 11:59pm EST

Get 20% off all Schluter Products with Code: Schluter20

Conveyor Cart Complete for Husqvarna Portasaw Electric

Name: Conveyor Cart Complete for Husqvarna Portasaw Electric
Brand: Husqvarna
SKU: 510437325
Price: 412.63 USD
Availability: InStock

$412⁶³ USD

Shipping calculated at checkout.

Brand: Husqvarna | SKU: 510437325 | MPN:

Shipping & Delivery

$13.95 Flat Rate shipping for orders under $500 (Other options at checkout)
Same-day shipping cut-off time for ground orders for CD stock items is 3:00 PM ET
Same-day shipping cut-off time for expedited orders for CD stock items is 12:00 PM ET
Shipping time is calculated by business days. Weekends do not count.
For Freight Items See Policy Here