CAT NEW OEM Cabin Air Filter 231-4487 Std Efficiency Motor Grader 120H NOS 0810

Caterpillar OEM Cabin Air Filter — Part Number 231-4487
Brand: Caterpillar | Condition: New Old Stock (NOS)

You are purchasing a genuine Caterpillar OEM Standard Efficiency Cabin Air Filter, part number 231-4487. This filter reduces airborne irritants and contaminants in the operator cab, creating a cleaner and more comfortable working environment. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The filter 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: 231-4487
• Also referenced as: 2314487
• This part number may have been superseded by an updated Caterpillar part number. We recommend verifying any current supersede numbers through your local Cat dealer or the official Caterpillar parts catalog prior to ordering.

Specifications:

• Type: Cabin Air Filter — Standard Efficiency
• Application: Operator cab air filtration

Compatible Equipment — Cat Motor Graders:

• 120H / 120H ES / 120H NA
• 120K / 120K 2
• 12H / 12H ES / 12H NA
• 12K
• 135H / 135H NA
• 140H / 140H ES / 140H NA
• 140K / 140K 2
• 143H
• 14H / 14H NA
• 160H / 160H ES / 160H NA
• 160K
• 163H / 163H NA
• 16H / 16H NA

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!

QBS Parts, Inc. — Gardena, CA