Description
Overview:
The 18" Guide Bar (.325" pitch, .050" gauge) for ECHO chainsaws is a Genuine ECHO OEM part, MPN X125000440. Built from high‑quality steel with a sprocket nose, it provides stable chain guidance and smooth rotation for consistent cutting performance. At 18 inches (45.7 cm) long, with a .325" (8.25 mm) chain pitch and .050" (1.3 mm) gauge, it suits mid-size ECHO saws used for general cutting, maintenance work, and firewood. This bar requires a matching 72‑drive‑link chain. Designed for reliability and easy fitting, it works across a wide range of ECHO models, including CS-420ES and CS-4310SX, making it a practical replacement when your original bar is worn or damaged.
Key Features:
- Bar length: 18" (45.7 cm)
- Chain pitch: .325" (8.25 mm)
- Chain gauge: .050" (1.3 mm)
- Requires 72 drive links (72DL) chain
- Sprocket nose for smooth chain movement and reduced wear
- Genuine ECHO OEM part for assured fit and performance (MPN X125000440)
- Robust steel construction for durability under regular use
- Clean, accurate cutting when paired with a correctly matched chain
- Direct fit on listed ECHO models; straightforward to install with basic tools
Typical Applications:
Suited to everyday cutting tasks on ECHO chainsaws such as firewood processing, pruning, limbing, and general property or site maintenance. A dependable choice for tradespeople, arborists, grounds teams, and DIY users who need a reliable 18" bar that matches .325" pitch and 1.3 mm gauge chains.
Also known as:
18 inch chainsaw bar, 45.7 cm guide bar, .325 pitch bar, 1.3 mm gauge bar, sprocket nose bar, ECHO chainsaw bar, 72DL guide bar.
Fits Models:
CS-3600, CS-3700ES, CS-370ES, CS-3900, CS-390ESX, CS-400, CS-4000, CS-400EVL, CS-4100, CS-4200, CS-4200ES, CS-420ES, CS-4310SX, CS-440, CS-4400, CS-440EVL, CS-4500, CS-4510ES, CS-4600, CS-5000, CS-501SX, CS-501SXH, CS-510, CS-520, CS-530
Alternate Part Numbers:
X125000440
Product Specifications
Reviews
Ask a Question
Compatibility
Customers also bought
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
