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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
Product Number: 10123020
The Highway Automotive 10123020 (KM2022) is a direct-replacement radiator designed for Komatsu construction machinery, including the WA320 wheel loader and related models within the Komatsu range. Built to restore OE cooling performance where the original unit has failed or deteriorated, this radiator is a practical, workshop-ready solution for plant and construction fleet maintenance.
Constructed from aluminium/aluminium (A/A) materials throughout, the 10123020 is engineered to match the thermal capacity and physical envelope of the original equipment unit. Its all-aluminium build offers the combination of efficient heat dissipation and resistance to the corrosive demands of heavy plant cooling circuits — important in construction environments where coolant maintenance intervals can be extended under working conditions.
This radiator measures 742 mm high by 322 mm wide by 101 mm deep, matching the dimensional footprint of the original Komatsu fitment. It cross-references directly against OE numbers 17110321000C, 17710321000C, 4190331112, and 4190331114 (4 OE references in total), allowing straightforward identification against machine service records or parts books. Note that the bundled application range covers multiple Komatsu construction variants; always verify fit against your specific model and serial number before installation.
The 10123020 is supplied as a complete radiator unit. No warranty information is published for this product in the available source data; contact the team for further detail. Manufactured to suit Komatsu OE specifications.
| Size (H x W x D) | 742 x 322 x 101 mm |
|---|---|
| Material | A/A |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £29.95
Delivery Estimate: 7 to 10 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 10106009 | 10115002 | 10118003 | 10123006 | 10123013 | 10123014 | 10123015 | 10123016 | 10123017 | 10134009 | 10134010 | 11118023 | 11118024 | 11123003 | 11156006 |
A. The Highway Automotive 10123020 measures 742 mm high by 322 mm wide by 101 mm deep (H × W × D). It is constructed from aluminium/aluminium (A/A) materials, providing efficient heat dissipation suited to the demands of Komatsu construction plant cooling systems.
A. This radiator is designed for Komatsu construction machinery — the sourced application sample includes the Komatsu WA320 wheel loader, with the full fitment range covering multiple Komatsu construction variants. Because this product is supplied as a bundled range, you should verify compatibility against your specific machine model and serial number before ordering. Use the selection widget to match your machine, search our cross-referenced catalogue by OEM number or model, or ask Simon. Every fitment shown is backed by our Fit Guarantee.
A. This radiator cross-references against 4 Komatsu OE numbers: 17110321000C, 17710321000C, 4190331112, and 4190331114. You can use these references to verify against your machine's parts book or service records. Search our cross-referenced catalogue by OEM number to confirm the correct application, or ask Simon if you need further assistance.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
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