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SD7H15 A/C Compressor 318-4258 3184258 Fits for Caterpillar CAT Wheeled Excavator M313D M315D M315D2 M316D M317D2 M318D M320D2 M322D is backordered and will ship as soon as it is back in stock.
Powering 10,000+ Commercial Fleets
One Year Warranty
Easy 60-day Return
Expert support & Fitment Guarantee
Maintaining your heavy machinery at optimal operational efficiency is crucial for minimizing downtime and ensuring consistent productivity. The SD7H15 A/C Compressor is engineered to meet OEM specifications, delivering reliable performance and durability tailored for the construction and earthmoving industries.
This SD7H15 A/C Compressor is designed specifically for Caterpillar wheeled excavators, ensuring seamless integration and optimal climate control performance. Its sealed heavy-duty construction and precise engineering provide long-lasting reliability under demanding operating conditions. The compressor’s ear mount type and clockwise rotation direction conform to OEM standards, facilitating straightforward installation and maintenance.
Equipped with a GK cylinder head and horizontal port angle, the compressor optimizes airflow and cooling efficiency. The O-ring compression style at the head port guarantees secure sealing, minimizing leakage and enhancing system integrity. The clutch assembly, featuring a 152 mm diameter with a protective dust cover, is engineered for durability and consistent engagement, compatible with a single-groove V-belt drive system operating at 24 volts.
Fitment details confirm compatibility with a broad range of Caterpillar excavator serial numbers, powered by C4.4, C6.6, and C7.1 engines. This ensures that the compressor meets the specific requirements of various machine configurations, supporting diverse operational needs across construction and material handling applications.
Fab Heavy Parts provides this aftermarket compressor as a new, high-quality component manufactured to meet rigorous industry standards. It offers a cost-effective alternative without compromising on performance or reliability, making it an essential replacement part for maintaining the efficiency and comfort of Caterpillar wheeled excavators in the field.
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Estimated delivery time 3-6 workdays
We don't have a core charge for any products.
To start a return, please use our return portal. Items should be unused, not installed, clean, in their original packaging and accompanied by proof of purchase. Please contact support if you need help with the current return instructions or applicable costs.
Orders placed within one hour and not yet fulfilled can be cancelled from the customer order page. After one hour, or once the order has been fulfilled, please contact support for the next steps.
Available payment methods include major credit and debit cards, PayPal, Apple Pay, Google Pay, Shop Pay and Klarna. Availability can vary by order and checkout, so the payment options shown at checkout apply.
Most packages delivered within New Zealand arrive in 4–7 working days. Packages over 68 kg can take 5–10 working days. Timing can also vary with product availability, destination, shipping service, customs processing, weekends, public holidays or carrier delays.
New Zealand orders are billed in NZD.
Compare the listed part number, machine make, model, engine details and specifications with your equipment records. Fitment can vary by configuration and serial range, so contact support with the part number and machine details if you are unsure. Fitment should be confirmed before installation.
Mailed & Couriered Shipments (Online Shopping)
For NZ$1,000 or less goods value, no customs duty or border entry fees are collected by the New Zealand Customs Service.
For over NZ$1,000 customs value, formal customs entry is required and the customer must pay 15% GST, applicable customs duties, and border processing fees such as the Import Entry Transaction Fee.
Maintaining your heavy machinery at optimal operational efficiency is crucial for minimizing downtime and ensuring consistent productivity. The SD7H15 A/C Compressor is engineered to meet OEM specifications, delivering reliable performance and durability tailored for the construction and earthmoving industries.
This SD7H15 A/C Compressor is designed specifically for Caterpillar wheeled excavators, ensuring seamless integration and optimal climate control performance. Its sealed heavy-duty construction and precise engineering provide long-lasting reliability under demanding operating conditions. The compressor’s ear mount type and clockwise rotation direction conform to OEM standards, facilitating straightforward installation and maintenance.
Equipped with a GK cylinder head and horizontal port angle, the compressor optimizes airflow and cooling efficiency. The O-ring compression style at the head port guarantees secure sealing, minimizing leakage and enhancing system integrity. The clutch assembly, featuring a 152 mm diameter with a protective dust cover, is engineered for durability and consistent engagement, compatible with a single-groove V-belt drive system operating at 24 volts.
Fitment details confirm compatibility with a broad range of Caterpillar excavator serial numbers, powered by C4.4, C6.6, and C7.1 engines. This ensures that the compressor meets the specific requirements of various machine configurations, supporting diverse operational needs across construction and material handling applications.
Fab Heavy Parts provides this aftermarket compressor as a new, high-quality component manufactured to meet rigorous industry standards. It offers a cost-effective alternative without compromising on performance or reliability, making it an essential replacement part for maintaining the efficiency and comfort of Caterpillar wheeled excavators in the field.
