C-Block Tracks
C-block rubber tracks built for dependable traction, durability, and daily performance across dirt, gravel, clay, and mixed construction jobsite conditions.
The rear idler guides and supports the track at the back of the undercarriage and helps maintain alignment and tension. A worn rear idler shows up as mistracking and accelerated track wear, so it belongs on every undercarriage inspection.
Need the right part number? Rear idler size and mounting vary by machine and serial range. Send your machine make, model and serial range and we will match the correct rear idlers before you order — no guesswork.
Rear idlers are one piece of the undercarriage system. Worn rollers and idlers accelerate track wear, so it pays to inspect the whole set:
See everything in Undercarriage Parts. Catching wear early on one part protects the whole undercarriage and saves you from replacing tracks before their time.
Find rear idlers matched to your machine:
Don't see your machine? Browse all brands or use the Track Finder to find your fit.
Worn rollers, idlers and sprockets are the leading cause of premature track wear. Keep tension to spec and clear packed debris — see how to double your track life.
We are technicians by trade, and it shows in every part we ship. Our undercarriage parts are built to OEM-equivalent tolerances with hardened, sealed-and-lubricated construction for long service life under load. Backed by a 24-month warranty, free shipping to the lower 48, and same-day dispatch on in-stock items. Real support, real fitment help — call (850) 816-7898.
What is the rear idler's role? It guides the track at the rear of the undercarriage and helps keep it aligned and tensioned alongside the front idler and rollers.
How do I know it is worn? Watch for mistracking, uneven wear, play in the idler, or leaking seals. A failing idler quietly shortens track life.
Can you match it to my machine? Yes — send your make, model and serial range for verified fitment.
Keep your undercarriage tight and your tracks lasting longer. Shop above for free freight, or call (850) 816-7898 to confirm the right part.
Direct replacement rear idlers are built to support dependable undercarriage performance, machine control, and long service life in demanding equipment applications.
Durable construction helps resist premature wear while supporting reliable machine operation across dirt, gravel, clay, paved surfaces, and mixed terrain.
A strong undercarriage system helps protect rubber tracks, reduce vibration, improve machine control, and limit avoidable downtime.
Contractor-grade replacement parts deliver direct replacement performance, fast freight delivery, and a 24-month warranty against defects in materials and workmanship.
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.
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