Caterpillar 311B Parts
Genuine & Autoverse Engineered spare parts for the Caterpillar 311B legacy hydraulic excavator — supplied across the UAE, GCC & Africa. In stock ships from Sharjah; everything else sourced to order.
In-stock parts that fit the 311B
Genuine126-2081126-2081 Hydraulic / Transmission Filter — Genuine CATد.إ 464.60
Engineered126-2081126-2081 Hydraulic / Transmission Filter — Autoverse Engineeredد.إ 287.85
Genuine9X-34049X-3404 12V Heavy Duty Maintenance-Free Battery — Genuine CATد.إ 1,767.50Genuine3T-57603T-5760 12V 31 BCI Heavy Duty Wet Battery — Genuine CATد.إ 1,605.90Common 311B parts we source
Don’t see the exact part? We source genuine & engineered 311B parts to order — request a quote.
Caterpillar 311B parts — FAQs
Do you supply Caterpillar 311B parts?
Yes. Autoverse supplies genuine Caterpillar and Autoverse Engineered parts for the 311B legacy hydraulic excavator - filters, hydraulics, undercarriage, engine and more. In-stock items ship from Sharjah; anything else we source to order.
Do you ship 311B parts outside the UAE?
Yes - we export across the GCC and Africa. Bank transfer or a UAE-based agent collection both work; request a quote and we confirm freight and lead time.
Genuine or aftermarket for the 311B?
Both. Every part is offered as Genuine CAT or as Autoverse Engineered (a quality aftermarket equivalent, typically 20-40% less). You choose per part.
How do I confirm the right part for my 311B?
Send us your machine serial number with the quote request - we confirm the exact arrangement and part number before you pay.
About the Caterpillar 311B
The Caterpillar 311B is a legacy hydraulic excavator built for digging, trenching and bulk material handling on construction and mining sites across the region. Operators servicing the 311B most often need undercarriage components, final drives, swing and travel motors, hydraulic pumps and a full range of filters. A proven legacy platform, many 311B machines remain in daily service, so keeping genuine and quality-equivalent parts on hand is the most cost-effective way to maximise uptime. Autoverse stocks fast-moving 311B parts in Sharjah and sources the rest to order, with documented export across the GCC and Africa.