Caterpillar 315B L Replacement Hydraulic Cylinders and Parts

The Caterpillar 315B L is an excavator, a B-Series 15-ton-class machine with the long (L) undercarriage. Keep it working with replacement hydraulic cylinders and parts from HCI. Order by 12:00 PM CST for FASTSHIP same-day dispatch, with Buy Now, Pay Later at checkout. Explore the full Caterpillar lineup, and Demolish Downtime.

WIX 46569 Radial Seal Inner Air | 13.37″ H × 3.425″ OD
SKU: 46569 Categories: WIX Air Filters, Wix Filters

$29.04 In Stock
WIX 46562 Radial Seal Outer Air | 13.9″ H × 6.38″ OD
SKU: 46562 Categories: WIX Air Filters, Wix Filters

$49.02 In Stock
Replacement Caterpillar 137-2819 In Dipper at Bucket Bushing
SKU: 2209758837 Categories: Hydraulic Cylinder Accessories, Pivot Pins

$115.00 In Stock

Cylinder Type

Hydraulic(0)
Pneumatic(0)

Material

Aluminum(0)
Steel(0)

Duty Type

Heavy Duty(0)
Standard Duty(0)

Caterpillar 315B L FAQ

What is a Caterpillar 315B L?

The Caterpillar 315B L is a long-undercarriage version of the 315B hydraulic crawler excavator, used to dig, trench, and load material on construction and utility projects. It is part of Cat’s B-Series, built in the late 1990s and early 2000s. HCI carries replacement hydraulic cylinders and parts to keep it working.

How do I confirm this part is right?

Every cylinder and part on this page lists its OEM cross-references, so you can match them against the numbers on your old unit. Still unsure? Call our team at 888-771-1894 to confirm fitment — have your serial or the number on the old cylinder ready — or browse the full Caterpillar catalog to find your model.

How soon can I get my parts?

Any item that shows the FASTSHIP logo and is marked In Stock ships the same day when you order by 12:00 PM CST, Monday through Friday.

WIX 46569 Radial Seal Inner Air | 13.37″ H × 3.425″ OD

WIX 46562 Radial Seal Outer Air | 13.9″ H × 6.38″ OD

Replacement Caterpillar 137-2819 In Dipper at Bucket Bushing

Caterpillar 315B L FAQ