C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
Browse 450x83.5x74 Rubber Tracks rubber tracks by size. Confirm width, pitch, link count, guide style, tread pattern, and machine fitment before ordering.
450x83.5x74 rubber tracks are built for compact track loaders, tracked skid steers, and heavy compact machines that need dependable traction, smooth travel, and long service life in demanding jobsite conditions. This replacement track size supports stable machine control across grading, land clearing, dirt work, demolition cleanup, clay, gravel, and mixed terrain.
Premium virgin rubber compounds help resist tearing, chunking, cracking, dry rot, and premature wear in harsh field conditions. Continuous steel cord reinforcement adds internal strength, helps reduce stretching, and supports consistent track stability through repeated loading, turning, and travel.
Guide lug geometry, steel link spacing, and track body construction are built for direct replacement undercarriage engagement. Proper alignment helps support smooth sprocket contact, stable tracking, reduced vibration, and less stress on rollers, idlers, and sprockets.
Heavy-duty construction and jobsite-ready traction help keep equipment productive through long operating hours. The result is a replacement rubber track built for strong value over the full life of the track.
The 450x83.5Yx74 size fits machines including Komatsu PC60-6, Komatsu PC75-6. Match your machine model and confirm width x pitch x links before ordering.
Read the size stamped inside your current track, or measure width (mm) x pitch (mm) x number of links. Send it to us and we'll confirm.
Common options are directional (multi-bar) for traction and mud release, and block/C-lug for hard surfaces and pavement. Ask us which suits your jobsite.
In-stock sizes ship fast from US warehouses, most within 1–2 business days with tracking.
When your heavy equipment goes down, every hour costs you money. The TrackTECH Advantage is built on a single, uncompromising foundation: providing contractors with the highest-quality replacement rubber tracks and heavy-duty undercarriage parts to get your machines back in the dirt faster. We supply heavy-duty replacement rubber tracks for compact track loaders, mini excavators, mini track loaders, skid steers, and compact utility machines. We don't just sell parts; we deliver engineered solutions designed for maximum traction, extended service life, and ultimate reliability.
Here is why professionals nationwide trust TrackTECH to keep their fleets moving:
At TrackTECH, we know that your business runs on reliable machinery. Experience the difference of partnering with an equipment solutions provider that values your uptime as much as you do. Heavy duty comes standard.
Select your equipment to find the perfect OEM-fit replacement
Trusted by rental fleets and contractors across America
Britton responded almost instantly, answered my questions, and provided his business card. He offered me other options at a great price. Received my order the next day. He also wasn't pushy, which I appreciate. I highly recommend him and will use him again.
Hands-down an absolute 5 Star company from the jobsite and back. Half the price of the dealer.
It's not often my husband is pleased with anything, let alone customer service. Never enough to call home about — until this.
Reliable priority LTL shipping and local pickup options for heavy equipment parts needs.
Your order is confirmed and payment is processed.
Tracks are pulled from inventory and securely palletized.
Your tracking number is emailed. Orders before 12 PM CT ship same day.
Tracks arrive to your door - typically within 1-3 business days.
Choose the right rubber track tread pattern for your machine, ground conditions, and jobsite demands. TrackTECH offers C-Block, Zig-Zag, Multi-Bar, and other heavy-duty tread options for dirt, gravel, mud, snow, and mixed terrain.
Common questions about rubber track replacement
Call now or request a free quote. Premium aftermarket rubber tracks with continuous steel cord, a 24-month warranty, and fast free shipping — guaranteed to fit your machine.
Browse by brand or equipment type — or use Track Finder for an exact fit