CAT NEW OEM Alternator V Belt 540-6555 Mini Excavator 301.5–304SR NOS Part 0820

Caterpillar OEM Alternator V-Belt — Part Number 540-6555

Brand: Caterpillar (CAT) | Condition: New Old Stock (NOS)

You are purchasing a genuine Caterpillar OEM Alternator V-Belt, part number 540-6555. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The belt itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

Part Number / Supersede Information:

• Primary OEM Part Number: 540-6555
• Known cross-reference part numbers: 5406555
• We recommend verifying any current supersede numbers through your local Caterpillar dealer or the official CAT parts catalog prior to ordering.

Specifications:

• Belt Length: 32.00 in (813mm)
• Belt Width: 0.36 in (9.2mm)
• Thickness: 8.5mm
• Weight: 0.05 kg (1.04 lb)
• Material: Elastomer / Stainless Steel

Compatible Equipment (CAT Mini Hydraulic Excavators):

• CAT 301.5
• CAT 301.6
• CAT 301.7CR
• CAT 301.8
• CAT 302CR
• CAT 302.7CR
• CAT 303CR
• CAT 303 SR
• CAT 304SR

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.

Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!