Highlight:
Caterpillar D7G turbocharger with warranty
, 4LF-302 turbocharger for 3306 engine
, Turbocharger for Caterpillar D398B earth moving
4LF-302 Turbocharger 7N2515 315792 Cater-pillar D7G,571G,572G,D398/D398B Earth Moving with 3306,3306B Engine
1980- Cater-pillar D7G,571G,572G,D398/D398B Earth Moving 4LF-302 Turbocharger
Specifications:
| Turbo model: |
4LF-302 |
| Part No.: |
315792 |
| OE No.: |
7N2515 |
| Shaft Wheel Material: |
42CrMo |
| Turbine Wheel Blade Material: |
K418 |
| Compressor Wheel Material: |
ZL201 |
| Bearing House Material: |
Ductile iron HT200 |
| Turbine House Material: |
Nodular Cast Iron |
| Cooling System: |
Oil-cooled |
| ENGINE: |
3306,3306B |
| Capacity: |
10.5L |
| KW: |
119-168/160-225 |
| Year: |
1980- |
| G.W: |
16KG |
| Size: |
40*32*43CM |
| Packaging: |
1. Fire Brand Packaging
2. Neutral Packaging
3. Customized Packaging
|
It can replace:
| 183200 |
0R5804 |
7N-2515 |
182778 |
| 172487 |
|
|
|
Applications: 1980- Cater-pillar D7G,571G,572G,D398/D398B Earth Moving with 3306,3306B Engine
Other models:
| Turbo Model |
Part No. |
OE No. |
Engine |
Application |
| S2EGL094 |
168190 |
124-9332 |
3116TA |
3116TA |
| S2ESL119 |
167559 |
115-1179 |
3116 |
3116 |
| S2ESL113 |
167303 |
112-4896 |
3116 |
3116 |
| S2BS001 |
313614 |
102-8409 |
3116T |
3116T |
| S3B |
7N7748 |
310135 |
3306 |
3304DIT |
| S200AG050 |
171859 |
185-8016 |
3126B |
3126B |
| S200AG047 |
174195 |
237-5252 |
3126/C7 |
3126/C7 |
| S300AG072 |
171813 |
197-4998 |
3126B |
3126B |
| TO4B91 |
409410-5011S |
2W1953 |
3304T |
3304T |
| 3LM-319 |
159623 |
4N8969 |
3306/D333C |
3306/D333C |
| 3LM-373 |
310315 |
7N7748 |
3306 |
3306 |
| S3BSL119 |
167384 |
106-7407 |
3306 |
3306 |
| S4DS011 |
178106 |
7C7580 |
3306 |
3306 |
| S4DS |
196543 |
7C7579 |
3306 |
3306 |
| 4HD-755 |
182785 |
6N8464 |
D398B |
D398B |
| 4HF-857 |
182783 |
8N3323 |
D399/D398 |
D399/D398 |
| 4LE-504 |
310258 |
4N9554 |
3306 |
3306 |
| S4DS010 |
313272 |
7C7582 |
3306B |
3306B |
| 4LF-302 |
312100 |
1 W9383 |
3306 |
3306 |
| 4LF-302 |
315792 |
7N2515 |
3306/3306B/D398B |
3306/3306B/D398B |
| 4LF-302 |
186514 |
1W1227 |
3306 |
3306 |
| 4LF-302 |
|
1W3892 |
3408 |
3408 |
| TL8106 |
465622-0002 |
4W9104 |
3408 |
3408 |
| TV8112 |
465332-1/2 |
9N2702 |
3306/3406 |
3306/3406 |
| TM5401 |
466010-5006S |
7W2875 |
3208/3412 |
3208/3412 |
| T1238 |
465032-5001S |
6N7203 |
D342 |
D342 |
| T1814 |
404200-5002S |
8S6475 |
D343 |
D343 |
| TO4B91 |
409410-4/5/6/7/8/10/12 |
4N6859 |
3304T |
3304T |
| GT4294 |
471086-5002S |
135-5392 |
3176/3176C |
3176/3176C |
| GTA4502S |
762548-0001 |
255-8862 |
C11 |
C11 |
| S300AG072 |
173705 |
228-3233 |
C7 |
C7 |
| S4DS006 |
196547 |
7C7691 |
3406 |
3406 |
| S4DC006 |
196564 |
7C7692 |
3406/3406B |
3406/3406B |
| S410G |
177148 |
167-9271 |
3406C/3406E/C16 |
3406C/3406E/C16 |
| S2EGL094 |
115-5853 |
167604 |
3116 |
3116 Engine |
| S2ES083 |
100-5865 |
314522 |
3116T |
3116T engine |
| S2ESL119 |
115-1179 |
167559 |
3116,3126 |
3116,3126 Engine |
| S310CG080 |
250-7700 |
175210 |
330D,336D,C9 |
330D LHP, HHP Excavator 2000-14 |
| T1238 |
6N7203 |
OR5841 |
D342 |
D8K,583K |
| TD04LL4-09TK3 |
TJ773-17013 |
49177-03242 |
V3307 |
Cater-pillar CAT Skid Steer Loader |
| TD06H-14C |
49179-00460 |
5I7903 |
3064,3306,SK4-T |
1999- Cater-pillar E120B,E110B Earth Moving Excavator |
| TD06H-14C |
49179-00451 |
5I5015 |
S6KT |
1992- Cater-pillar Excavator E200B |
| TD06H-16M |
49179-02230 |
5I7952 |
S6KT |
1999- Cater-pillar E320B,Excavator 320 |
| TD06H-16M |
49179-02300 |
5I8018 |
3066T |
2001- Cater-pillar 3066 Earth Moving |
| TL9211 |
123-6476 |
466582-5008S |
G3516 |
Cater-pillar Industrial Engine,Gen Set SR4,SR4B |
| GTB4594 |
750432-5008S |
461-3746 |
C13 |
2018- Cater-pillar CAT Excavator 349D2 L 349D2 349D 345C L 345D L 349D L 345D L VG 345C MH 345D |
| S2ESL105 |
167085 |
104-5857 |
3116T/3126T |
1990-2000 Cater-pillar 938F Loade |
| S200 |
12709700028 |
355-3645 |
Perkins 1106A-70TAG4 |
2018- Cater-pillar E320D2 C7.1 |
| S310S089 |
173038 |
CH11517 |
C18 EPG |
2003-08 Cater-pillar,Perkins Industrial Engine |
| S310S147 |
13809700185 |
482-8186 |
XQP300 C9,GEN SET C9
|
2004- Cater-pillar 330D Excavator |
| TD04HL-15GA |
49189-02450 |
5I8122 |
4BD1,4BD1T,4BG1T,SK4 |
2019- Cater-pillar 314B, 314C Excavator |
| TD06H-16M |
49179-02910 |
287-0049 |
6FD(Com.Rail) |
2007- Cater-pillar E320D,E323D Excavator |
| TO4B91 |
409410-5002S |
4N6859 |
3304/3304T |
1984- Cater-pillar Earth Moving Excavator |
Turbocharger Knowledge Hub
How does a turbocharger work, and what is its function?
- Simply put, it acts as the engine's "lungs." It recycles engine exhaust gases to spin a turbine, forcing dense, compressed air into the cylinders. This ensures every drop of fuel combusts fully, maximizing the vehicle's acceleration and towing capacity.
Why are modern cars and trucks increasingly relying on turbos?
- Because it solves the dilemma between power and fuel efficiency. Without increasing the engine's physical size, a quality turbo can boost power output by 30-40% while saving 10-20% on fuel. This reduces the carbon footprint and aligns perfectly with strict global emission standards.
As a wholesaler, how should you evaluate the quality of a turbocharger?
- The key lies in heat resistance and dynamic balancing precision. Turbos operate at extreme speeds (over 200,000 RPM) and scorching temperatures. Our products use aerospace-grade heat-resistant alloys, and every single unit passes a high-speed VSR balancing calibration before leaving the factory. This ensures zero oil leakage, no abnormal noise, and ultimate durability under extreme conditions—effectively lowering your return rates and protecting your profit margins.
What is "Turbo Lag," and how do premium products minimize it?
- "Turbo lag" is the slight delay between pressing the accelerator and feeling the power surge. To minimize this, our turbos feature aerodynamically optimized designs and lightweight billet compressor wheels. This ensures faster spool-up times, providing end-users with a smoother, more responsive driving experience.
What is the most common cause of turbo failure, and how can it be prevented?
- Over 80% of turbo failures are not due to manufacturing defects, but rather "oil starvation/contamination" or "foreign object damage (FOD)." The turbo's rotor relies entirely on engine oil for lubrication and cooling. Therefore, we highly recommend advising your mechanics to always replace the oil and filter, and clean the intake pipes when installing a new turbo. Educating your clients on this will drastically reduce unnecessary warranty claims.
FAQ:
Q: How long is the delivery time?
A: The normal production time is 25-35 days. If item is in stock, it can be sent within 5-7 days.
Q: What is the MOQ?
A: Different models have different MOQ. Please contact the salesperson for details.
Q: What are the trade terms?
A: Our trade term is EX-Work. We are responsible for delivering the goods to the customer's designated warehouse within China (Except for Ports where fees are charged).
Q: What are your terms of payment?
A: 40% deposit in advance, 60% balance before delivery.
Q: What is the materials you used?
A: We use the best materials K418.
Q: How long is the warranty period?
A: The warranty period is one year.
Q: What is the package used?
A: We only offer the Fire brand package and neutral package; If customized box needed, you have to communicate with the salesperson for the quantity and cost.
Tag: 4LF-302 Turbocharger , 7N2515, 1980- Cater-pillar D7G,571G,572G,D398/D398B Earth Moving.
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