20R-3641 Cat® C9 Reman Long Block
20R-3641 Cat® C9 Reman Long Block
Description for Part Number 20R-3641
The Cat® C9 Reman Long Block is a complete in-frame overhaul solution designed to optimize engine performance, improve fuel efficiency, and extend the engine’s life. This kit is specifically engineered to meet the demands of heavy-duty applications, ensuring long-lasting reliability, reduced downtime, and cost-effective performance for both first and second engine life cycles.
Features
- Premium Filtration: Includes high-quality Cat® oil and fuel filters, offering enhanced protection and maximizing engine longevity.
- Comprehensive Component Coverage: Contains critical components such as exhaust sleeves and manifold studs that are often overlooked in standard overhaul kits.
- Time-Saving Technology: Features Cat® Reman cylinder pack assemblies that reduce labor time by 4–6 hours when compared to Silver kits.
- Gold Kit Components:
- Cat Replacement cylinder head assembly
- Cat Replacement fuel injectors
- Cat Replacement water pump
- Cat Replacement oil pump
Benefits
- Improves overall engine performance, fuel efficiency, and productivity by restoring engine capabilities to like-new condition.
- Increases engine reliability and durability, ensuring dependable operation during second or third life cycles.
- Reduces labor and installation costs, enabling faster rebuilds and minimizing downtime.
Kit Contents
| Part Name | Quantity |
|---|---|
| Reman Electronic Fuel Injector | 6 |
| Cat® Reman Cylinder Pack | 6 |
| 37 Degree to STOR 90 Degree Elbow Adaptor | 1 |
| STOR O-Ring Seal (SAE 9/16-18) | 5 |
| 3/4-16 Thread Hex-Drive Plug | 2 |
| Cat® C15/ C16 Reman Water Pump | 1 |
| Bolt Kit | 1 |
| 3/4-16 X 1/2-14 NPTF Hex Head Straight Adapter | 1 |
| 2.21 x 16.36mm 75A FKM O-Ring | 1 |
| Cat® C15 Reman Upgrade-to-New (UTN) Cylinder Head | 1 |
| 44.50mm Long 90 Degree Elbow Adapter | 1 |
| 1/4-18 NPTF Hex Head O-Ring Straight Adapter | 1 |
| 9/16-18 Thread Hex Drive Plug | 4 |
| 2.21 x 16.36mm 70A EPDM O-Ring | 2 |
Compatible Engine S/N
- 6NZ00001 - UP
- 9NZ00001 - UP
Horsepower Range
- 280 - 400 HP
Compatible Model List
| Equipment Type | Models |
|---|---|
| TRUCK ENGINE | C-9 |
| REMAN ENGINE | C-9 |
Part Specifications
- Part Number: 20R-3641
- Manufacturer: Caterpillar
Compatible Machine & Models:
| Machine | Model |
|---|---|
| TRACK-TYPE TRACTOR | D6R II |
| CHALLENGER | 65C MTC765 MTC745 MTC755 MTC735 MT755 MT765 MT735 MT745 |
| INDUSTRIAL ENGINE | C-9 |
| WHEEL SCRAPER | 627G 637G 637D |
| TRACK LOADER | 973C |
| EXCAVATOR | 330C L 330C LN 330C |
| MOBILE HYD POWER UNIT | 330C |
Part Specifications
Part # :
20R-3641
Manufacturer :
Caterpillar
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