Description
Overview:
This inner air filter is a cylindrical, fine‐media element designed for the clean‐air side of the intake system on compact engines. It fits Kubota KH66 applications and is a direct replacement for Baldwin PA4740, helping protect the engine from dust and abrasive particles. Built with durable pleated filter media and dependable end sealing, it maintains steady airflow while trapping contaminants to support reliable starting, smooth running, and longer service intervals. It is commonly used in construction plant and compact machinery, and pairs with an outer pre‐filter for best results. Key dimensions: 229 mm height, outer diameter 70/61 mm, inner diameter 51/17 mm. Suitable for machinery using models such as KH66 and 1‐71P where an inner safety element is specified.
Key Features:
- Direct replacement for Baldwin PA4740 for straightforward like‐for‐like fitting
- Quality pleated media for efficient fine dust capture and stable airflow
- Durable construction suited to harsh construction and site conditions
- Inner (safety) element design to protect the engine during outer element service
- Works with outer filter LA235 for a complete two‐stage filtration setup
- Dimensions: height 229 mm; outer diameter 70/61 mm; inner diameter 51/17 mm
- Consistent sealing at the end caps to reduce bypass risk
- Helps maintain engine performance and reduce wear on pistons, rings, and turbo (if fitted)
- Low maintenance and easy to install as a direct replacement
- Suitable for regular service intervals to keep emissions and fuel use in check
Typical Applications:
Used as the inner safety element in the air cleaner assembly on small to mid‐size construction machines, compact excavators, site equipment, and industrial engines operating in dusty conditions. Ideal for plant working on demolition, groundwork, landscaping, and utilities where fine particulate protection is essential.
Also known as:
Inner element, safety element, secondary air filter, secondary intake filter, engine air cleaner element, dust filter, inner cartridge, fine particulate inner filter.
Fits Models:
KH66, 1-71P, AA1, TK538, 171P, X 325, JS 70, X325, JS70
Alternate Part Numbers:
P 14-1278, P 12-0949, P12.0949, P12-0949, SA 14610, CA256SY, P141278, P120949, SA14610, SL6070, PA4740, MD7132, WGA15S, 397080, 910930, AF4660, AZA353, 1223A, 9698
Product Specifications
| L&S Part No. | LA1223 |
|---|---|
| OEM No. | LA1223 |
| Unit of Sale | 1 |
| Size | 228mm x 71mm x 71mm |
| Applications | 1-71P, 171P, AA1, KH66, TK538, X 325, JS 70, X325, JS70 |
| Machine Type | Excavators, Engines |
| Fits Brands | Alco Filters, Baldwin, Bobcat, Crosland, Donaldson, Fram, Greyfriars, JCB, Lister Petter, Schuup, Woodgate |
