Family owned since 1969

Financing (413) 664-7111 Staff Login

Shop Inventory

Trail Performance

Trail Performance

Mountain

Crossover

Utility & Widetrack

Utility & Widetrack

Youth

Shop Gear & Parts

Helmets

Apparel

Parts

Accessories

Service & Repair Parts Department Financing Trade-In Appraisal Schedule Service

Recent Reviews FAQ

Parts Unlimited

Parts Unlimited · Parts Unlimited · SKU KM4042440

MIKUNI MAIN JET #440 4PK

$5.20

3 in stock

Mikuni · Part #KM4042440

1

Family owned since 1969 — Southside Sales & Service is your trusted source for new and used Polaris snowmobiles, used ATVs, UTVs, motorcycles and watercraft. We are also a multi-line power equipment dealer, plus a fully stocked showroom of gear, parts and accessories to keep you riding all season long.

Get New-Arrival Alerts

Shop

Vehicle Inventory
Gear & Apparel
Financing
Services & Repair

Snowmobiles

All Snowmobiles
Trail Sleds
Mountain Sleds
Crossover Sleds
Utility & Widetrack
Youth Sleds

Company

Home
About Us
Race Team
Speed & Style
Videos
Recent Reviews
FAQ
Staff Login

Visit Us

546 Curran Hwy, North Adams, MA 01247
(413) 664-7111
Mon–Fri · 8am–5pmSaturday · 8am–12pmSunday · ClosedClosed· Opens today 8am

Privacy Policy·Terms of Use·Shipping & Returns·Track Order

© 2026 South Side Sales & Service inc. All rights reserved.