Product Overview
Cummins 5287368 4353289 5300556 4387170 5308482 DOC
Cummins ISL9 and PACCAR PX-9 DOC replacement: This GESi-533 diesel oxidation catalyst is a direct-fit aftermarket replacement for 5287368, 5287368NX, 5287368RX, 5287368CUM, 4353289, 4353289NX, 4353289RX, 4387170, 4387170NX, 4387170RX, 5308482, 5308482NX, 5300556, 5300556NX and 5300556RX. These DOC references are associated with select Cummins ISL9 and PACCAR PX-9 applications equipped with the matching aftertreatment system.
Product details: Brand-new GESi DPFXFIT diesel oxidation catalyst designed as a direct-fit replacement for compatible factory aftertreatment systems. The GESi-533 features a high-quality stainless steel canister, no core charge, North American design and manufacturing, and a 3-year unlimited mileage warranty.
Complete installation kit: Includes one GESi-533 DOC, one 2871452 exhaust gasket, one 2866636 exhaust gasket, one 2880482 exhaust clamp and one 2871862 exhaust clamp.
Cummins 5287368 4353289 5300556 4387170 DOC Specifications
- Product type
- Diesel Oxidation Catalyst (DOC)
- Aftermarket part number
- GESi-533
- Primary OEM numbers
- 5287368, 4353289, 5300556, 4387170, 5308482
- Condition
- Brand-new aftermarket replacement
- Core charge
- None
- Construction
- High-quality stainless steel canister
- Installation
- Direct-fit replacement for compatible factory aftertreatment systems
- Compatible engines
- Cummins ISL9 and PACCAR PX-9
- Approximate emissions era
- Select EPA13 / 2013–2016 applications, depending on vehicle and aftertreatment configuration
- Manufacturing
- Designed and manufactured in North America
- Warranty
- 3 years, unlimited mileage
- Included hardware
- 1 x 2871452 gasket, 1 x 2866636 gasket, 1 x 2880482 clamp and 1 x 2871862 clamp
Cummins 5287368 4353289 5300556 4387170 5308482 DOC Cross References
Compare the original stamped DOC number, Cummins or PACCAR service number and complete aftertreatment identification information with the OEM and aftermarket cross-reference numbers below before ordering.
| Manufacturer | Cross Reference Part Numbers |
|---|---|
| Cummins / PACCAR OEM | 5287368, 5287368NX, 5287368RX, 5287368CUM, 4353289, 4353289NX, 4353289RX, 5300556, 5300556NX, 5300556RX, 4387170, 4387170NX, 4387170RX, 5308482, 5308482NX |
| Global Emission Systems | GESi-533 |
| Skyline | LJ0426-C, LJ0426-M |
| Dinex | 58078 |
| Roadwarrior | C0176-ID |
Cross-reference numbers are provided for identification and comparison purposes only. Always verify the original stamped DOC number, VIN, engine serial number and complete aftertreatment configuration before ordering.
Cummins ISL9 PACCAR PX-9 DOC Truck Fitment
The GESi-533 DOC is designed for select medium-duty, vocational and bus applications equipped with compatible Cummins ISL9 or PACCAR PX-9 aftertreatment systems. This DOC family is commonly associated with select EPA13-era applications. Exact compatibility depends on model year, chassis configuration, emissions family and the original stamped DOC number.
| Make / Engine | Compatible Applications |
|---|---|
| Cummins | ISL9 diesel engine applications equipped with the matching DOC and aftertreatment configuration |
| PACCAR | PX-9 diesel engine applications equipped with the matching DOC and aftertreatment configuration |
| Freightliner | Select M2 and Business Class M2 applications equipped with a compatible Cummins ISL9 aftertreatment system |
| International | Select 4300, 4400 and DuraStar applications equipped with a compatible Cummins ISL9 aftertreatment system |
| Kenworth | Select T270 and T370 applications equipped with a compatible PACCAR PX-9 or Cummins ISL9 aftertreatment system |
| Peterbilt | Select 337 and 348 applications equipped with a compatible PACCAR PX-9 or Cummins ISL9 aftertreatment system |
| Bus and vocational applications | Select bus chassis, vocational and medium-duty applications equipped with the matching Cummins ISL9 or PACCAR PX-9 aftertreatment system |
Fitment verification: Always confirm the original stamped OEM DOC number, VIN, engine serial number and complete aftertreatment configuration before ordering. Vehicles using the same Cummins or PACCAR engine family may use different DOC assemblies depending on model year, emissions certification and chassis configuration.
Cummins 5287368 4353289 DOC Clamps and Gaskets Included
The GESi-533 is supplied as a complete DOC installation kit with two exhaust gaskets and two exhaust clamps for the applicable Cummins ISL9 and PACCAR PX-9 aftertreatment configuration.
| Component | Quantity and Part Number |
|---|---|
| Diesel Oxidation Catalyst | 1 new GESi-533 DOC |
| Exhaust Gasket | 1 x 2871452 gasket |
| Exhaust Gasket | 1 x 2866636 gasket |
| Exhaust Clamp | 1 x 2880482 clamp |
| Exhaust Clamp | 1 x 2871862 clamp |
The 2871452 gasket corresponds with the 2871862 clamp, while the 2866636 gasket corresponds with the 2880482 clamp for compatible Cummins ISL9 and PACCAR PX-9 aftertreatment connections.
