# 2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 for Sale in Irvine, CA

**URL:** <https://www.constructionequipmentguide.com/used-equipment/caterpillar/thumbs/thumb%2C_48_inch_pin-on_315_316_318/id/81551091>

## Listing details

- **Price:** Call for price
- **Listing ID:** 81551091
- **Year:** 2026
- **Manufacturer:** Caterpillar
- **Model:** THUMB, 48 INCH PIN-ON 315 316 318
- **Category:** Thumbs
- **Stock number:** ET70-PO5T48
- **Location:** Irvine, CA

## Description

SKU: ET70-PO5T48, 5 Teeth Progressive Thumb (Full Rotation), fits 48” Bucket, CAT 315, 316, 318, Excavator, Pin-On, Features:, • Progressive thumb (full rotation), • 5 teeth thumb, one cylinder, • Fits 48” excavator bucket, • Thumb designed to accept OEM style parts (including cylinder and seal kits), • Painted to match OEM equipment yellow, • 70mm main pin, Complete thumb set including:, • Thumb structure, • One cylinder, • 5 teeth, • Complete hardware, • Mounting bracket, Shipping Specs:, • Length: 2.2 m, • Width: 1 m, • Height: 0.7 m, • Weight: 571 kgs or 1259.0 lbs

## Photos

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318](https://media.sandhills.com/img.axd?id=10019330239&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmgCXJN9BVpsQVG3LaoH09K%2f)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 2](https://media.sandhills.com/img.axd?id=10019330128&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmjEwt1meQYbHnhUFFEE3sdE)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 3](https://media.sandhills.com/img.axd?id=10019330165&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmj9YYz6umIif4Up6B5HYZSc)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 4](https://media.sandhills.com/img.axd?id=10019330204&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmhbvc5BnYOaUWkFggchv4u4)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 5](https://media.sandhills.com/img.axd?id=10019330208&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmgwIV%2bkk3RXpsYHThXUChfC)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 6](https://media.sandhills.com/img.axd?id=10019330217&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmgcVNkFt3YR2U5I8FYjF2Ga)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 7](https://media.sandhills.com/img.axd?id=10019330225&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmix%2fv5zXojwyFu5r1HErtdk)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 8](https://media.sandhills.com/img.axd?id=10019330228&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmj%2f34uSlW%2fSO0CF3yxMOd%2fk)

![2026 Caterpillar THUMB, 48 INCH PIN-ON 315 316 318 photo 9](https://media.sandhills.com/img.axd?id=10019330252&wid=0&rwl=False&p=&ext=&w=600&h=400&t=&lp=&c=True&wt=False&sz=Max&rt=0&checksum=EylKjsmRUmhtsLVqFmMXu2JnLftPJLxE)