147‑7976 WIPER MOTOR ASSEMBLY is a cabin windshield wiper drive assembly designed for CAT D7R, D9T, D6R and D6T large track‑type tractors. This 24‑volt DC electric motor converts rotary motion into reciprocating swing for wiper arms and blades. It effectively clears rain, snow, mud and dust from the front windshield, guarantees clear operator vision and driving safety under complex open‑pit mining, earth‑moving weather and site conditions.
| Attribute | Value |
|---|---|
| Part Number | 147‑7976 |
| Part Name | WIPER MOTOR ASSEMBLY |
| Brand | CAT Standard Replacement Part |
| Compatible Models | CAT D7R, D9T, D6R, D6T Track‑Type Tractor Dozer |
| Weight | 2.3 kg |
| Rated Voltage | 24V DC |
| Function | Drive windshield wiper arm & blade; clean windshield to ensure operator visibility |
| Condition | New, Standard OEM Specification |
| Origin | China |
| Warranty | 6 months |
Suitable for: Open‑pit mining stripping, highway & railway subgrade construction, large‑scale earth‑moving, stockyard bulk‑material handling and other heavy‑duty working scenarios for CAT track‑type dozers.
We supply cabin electrical components, wiper assemblies, lighting parts and wearing components for CAT D7R, D9T, D6R, D6T dozers, supporting accurate procurement by OEM part number.
Each 147‑7976 wiper motor assembly undergoes electrical performance test, swing‑cycle test and vibration simulation inspection before shipment to adapt to rough dozer cabin working conditions.
Wiper motor assemblies are key safety‑related cabin components. We maintain available inventory to respond quickly to urgent on‑site maintenance demands and shorten equipment downtime.
We deliver factory‑direct CAT replacement components for global machinery dealers, repair workshops and mine‑site contractors without extra intermediate costs.
We serve customers in multiple countries, providing complete export documents, moisture‑proof shock‑resistant packaging and flexible sea‑air transport solutions for cross‑border delivery.
If you are not sure whether this wiper motor assembly fits your CAT machine, provide the machine serial number, our team will confirm matching status within 24 hours to prevent wrong‑ordering.
Motor connector is protected by dust‑proof cap. The wiper motor assembly is wrapped with shock‑absorbing cushioning material to avoid collision, connector and gear damage during transit. Outer export carton is clearly marked with exact part number for inventory management and customs clearance.
Sea freight is available for bulk orders. Air freight can be arranged for urgent repair work. In‑stock items will be shipped within 3‑7 working days after payment confirmation. Complete packing list and export documents will be provided.
Please send us your machine serial number and model, we will check compatibility for you before placing the order.
Wiper does not move, slow swing speed, intermittent operation, abnormal noise during running are typical failure signs.
In‑stock goods ship within 3‑7 working days. For out‑of‑stock items, we will confirm the exact lead time before order confirmation.
6‑month warranty covers manufacturing defects. Damage caused by improper installation, short‑circuit, over‑voltage and normal operational wear is not covered.
Provide the part number, purchase quantity and delivery address, our sales team will send a formal quotation within 24 hours.
