UNDERCARRIAGE

Undercarriage Parts

Shop sprockets, idlers, rollers, and related undercarriage parts. Start with your machine for exact fitment and any required serial or configuration selection.

HEAVY IRON CATALOG

Shop Undercarriage Parts

270 products
All part typesBottom Roller88Sprocket73Front Idler51Carrier Roller33Rear Idler17Undercarriage Hardware5Hardware2Idler1
Heavy Duty Track Roller
HEAVY DUTY
IHI 55J Bottom Roller

Part Type: Bottom Roller

$165 each
In stock4 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
Volvo EC25 Bottom Roller

Part Type: Bottom Roller

$172.50 each
In stock4 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
Volvo EC25 Bottom Roller

Part Type: Bottom Roller

$172.50 each
In stock1 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
JCB 801 Bottom Roller

Part Type: Bottom Roller

$187.50 each
In stock2 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
JCB 803 Bottom Roller

Part Type: Bottom Roller

$172.50 each
In stock4 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
Case CX23 Bottom Roller

Part Type: Bottom Roller

$93.75 each
In stock4 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
Case CK25 Bottom Roller

Part Type: Bottom Roller

$156.25 each
In stock4 available · 1 location
Heavy Duty Track Roller
HEAVY DUTY
Volvo EC70 Bottom Roller

Part Type: Bottom Roller

$217.50 each
In stock4 available · 1 location
BUYING GUIDE

Shop Undercarriage Parts with the right context.

Shop by machine →

Keep machine context

Sprockets, idlers, and rollers are safest to shop from the machine page so the part remains tied to the correct fitment.

Serial only when required

A serial-range or undercarriage configuration selector appears only when the governed steel fitment exposes one.

Current stock controls checkout

Direct purchase is offered only when pricing and fresh warehouse availability support the requested quantity.