3964688 S3 Cummins LF55 Compressor Repair Kit
2500 110 750
Summary
This compressor repair kit is designed for heavy commercial vehicle air brake systems. It is compatible with Cummins LF55 and LF45 engine series to ensure reliable pneumatic operation and system integrity. Equivalent to OE Cummins 3964688S3.
| EAN Code | 8699031044576 |
|---|
Ready to Order
Compatible OEM Codes
-
CUMMINS
- 4898367 S3
- 4898083 S3
- 3964688 S3
- 3964687 S3
- 3957725 S3
- 3957724 S3
-
KNORR-BREMSE
- LK3846 S3
- LK3839 S3
Description
What does a compressor repair kit do?
This compressor repair kit provides the necessary components to restore the efficiency of air brake compressors. It is engineered to withstand the high-pressure demands of heavy commercial vehicle pneumatic systems, ensuring long-term durability and consistent air delivery.Engine compatibility and fitment
This specific kit is compatible with Cummins engines, specifically designed for the LF55 and LF45 series. It maintains the operational integrity of the compressor assembly within the engine system.Installation and maintenance
When performing maintenance or overhauls, technicians should inspect all seals and internal components to ensure proper fitment. Proper installation helps prevent air leaks and maintains stable pressure within the braking circuit.System reliability
Regular inspection of the compressor assembly can prevent unexpected downtime in heavy-duty applications. Using high-strength components ensures that the pneumatic system remains reliable under constant load.OE cross-reference
2500 110 750 (Compressor Repair Kit) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3964688S3.Other OEMs
CUMMINS
- 4898367 S3
- 4898083 S3
- 3964688 S3
- 3964687 S3
- 3957725 S3
- 3957724 S3
KNORR-BREMSE
- LK3846 S3
- LK3839 S3
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| CUMMINS | |||
| CUMMINS | - | ||
| CUMMINS | ISBe | ||
| CUMMINS | ISDe | ||
| CUMMINS | LF45 | ||
| CUMMINS | LF55 | ||
| DONGFENG | Captain | ISBe | |
| DONGFENG | Duolika | ISBe | |
| DONGFENG | Tianjin | ISBe | |
| FORD | Cargo | ISBe | |
| KAMAZ | 4308 | ISBe | |
| KAMAZ | 5308 | ISBe | |
| KAMAZ | 65115 | ISBe | |
| KNORR-BREMSE | |||
| LIAZ | 5292 | ISBe | |
| NEFAZ | 5299 | ISBe | |
| PAZ | 3204 | ISBe | |
| PAZ | 3237 | ISBe | |
| VOLKSWAGEN | Constellation | ISBe | |
| YUTONG | ZK6118 | ISBe | |
| ZHONGTONG | LCK6118 | ISBe |
FAQ
What is the application of this repair kit?
This kit is used to service and rebuild air brake compressors to maintain proper pneumatic pressure in heavy commercial vehicles.
Which engines is this kit compatible with?
The kit is designed specifically for use with Cummins engines, including the LF45 and LF55 models.
How can I ensure proper fitment during installation?
Technicians should verify that all existing seals are removed and that all new components match the technical requirements of the compressor assembly.
When should a compressor repair kit be used?
It should be used during scheduled maintenance or when symptoms of air pressure loss or mechanical wear in the compressor are detected.
What are the OE reference numbers of this part?
2500 110 750 directly replaces Cummins OE number 3964688S3.