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TURBOCHARGER GP 4N6858 - Caterpillar


4N6858 TURBOCHARGER GP Caterpillar parts 120G, 130G, 225, 3304, 518, 950, D4D
Rating:
22
Alternative (cross code) number:
CA4N6858
4N-6858
4N6858
Caterpillar 4N6858 TURBOCHARGER GP
Weight: 27 pounds 12 kg.

Buy TURBOCHARGER GP 4N6858 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, WHEEL SKIDDER,

Cross Reference:

BU 125120, 911970, CATERPILLAR 4N6858, 7N4651, OR5796, GARRETT 409410-0004, 409410-0005, 409410-0006, 409410-0007, 409410-0008, 409410-0010, 409410-0012, 409410-10, 409410-12, 409410-4, 409410-5, 409410-5004S, 409410-5005s, 409410-5006S, 409410-5007S, 409410-5008S, 409410-5010S, 409410-5012S, 409410-6, 409410-7, 409410-8,

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$243.06

11 Oct 2025

CN: lcl20250304
Turbo Core Balanced Turbocharger CHRA Compatible For Caterpillar 963 950B With 3304-Industrial TO4B91 409410-0001 4N6858 4N6859 7N4651
AQPHEYUG Improves turbo response speed and reduces turbo lag effectively. || Adopts high-speed rotor design for efficient and low-inertia operation. || Features excellent heat dissipation design to ensure stable operation of the core. || Enhances engine power significantly, enabling faster vehicle startup and more responsive acceleration. || Optimizes engine performance, providing stronger climbing capability and a more engaging driving experience.
$308.00

09 Oct 2025

CN: Nancy-Parts sto
Turbo T04B91 Turbocharger 4N6858 4N-6858 Fits for CAT 3304 D330C Loader 941 951B 951C 955K 955L Engine
XYohykai ◆TIPS◆: There is a wide range of products, if you can't find the part number you need, please contact us in time, we will provide details and quotes in the first time. || ◆Part Name◆:Turbocharger || ◆Part Number◆:T04B91 4N6858 || ◆Application◆:Fits for CAT 3304 D330C Loader 941 951B 951C 955K 955L Engine || ◆Notice◆-Application information provided is for reference only. Please confirm the part number and compare old parts before purchase. If you have any question,pls feel free to ask us.
$318.55

09 Oct 2025

CN: oiasdfhjdg
Turbo T04B91 Turbocharger 4N-6858 Compatible with Caterpillar 3304 Engine 941 951B 951C 955L
oiasdfhjdg Product name:Turbocharger || Part Number:4N-6858 4N6858 || APPlication:Compatible with Caterpillar 3304 Engine 941 951B 951C 955L || Warranty:6 Months || Condition : New
Number on catalog scheme: 1
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Compatible equipment models: 4N6858:

EXCAVATOR  225  
GEN SET ENGINE  3304  
INDUSTRIAL ENGINE 
MOTOR GRADER  120G   130G  
TRACK-TYPE TRACTOR  D4D  
WHEEL LOADER  950  
WHEEL SKIDDER  518   Caterpillar

Information:

3114 And 3116 Engines Equipped With A TurbochargerDuring cold weather conditions, an Ether starting aid provides improved startability. However, some customers prefer not to use Ether until temperatures become extremely cold.
As an alternative on-board starting aid, Caterpillar has released an Air Inlet Heater (AIH) that is adaptable to most 3114T and 3116T applications.
The AIH System parts for 3114 and 3116 Engines with aftercoolers are not available at this time. The parts listed in this article apply only to turbocharged engines without aftercoolers.The AIH System has a battery-powered heating element (Heater Assembly) mounted in the air inlet system between the turbocharger and the inlet manifold. The heater is powered by the same batteries used for the electric starting motor. A relay (switch) is used to turn on the power to the heater. The heater is grounded to the engine which is grounded to the frame and battery by the starter. The operator controls operation of the AIH System manually using a push-button switch to activate the power relay. An indicator lamp is recommended to visually alert the operator when the AIH System is activated. The AIH heater must be preheated up to 30 seconds before engine cranking. When the engine is cranked, air flowing past the heater element is warmed. The warm air entering the combustion chamber helps the engine start more quickly with less cranking time, and run more smoothly when it starts. In addition to preheating the element, the AIH can be used during cranking, and after starting for up to 3 minutes to help the engine run more smoothly and reduce white smoke. Normally, the battery power used for preheating is less than the additional battery power that would be needed for longer cranking time if the AIH were not used in cold weather.
Never exceed 30 seconds preheat. The heater uses 90 to 100 amperes of DC current. Preheating longer than 30 seconds with no air flow may overheat the power connections or the heater element.Parts required depend upon the engine configuration and system voltage (either 12V or 24V). There are four basic engine configurations, depending upon the turbocharger orientation. The configuration must be determined before ordering parts. The exhaust direction listed means the direction of exhaust exiting the turbocharger, either rearward toward the flywheel housing, or forward toward the front of the engine:
* 3114T with Exhaust-to-Rear* 3114T with Exhaust-to-Front* 3116T with Exhaust-to-Rear* 3116T with Exhaust-to-FrontThe following chart provides the major engine parts needed to mount the heater assembly.
Connect ground strap to heater and to threaded hole in cylinder head, near top row of exhaust manifold bolts.A general schematic diagram is provided for guidance in wiring the AIH System. However, due to differences in wiring of various applications, it is impossible to provide specific instructions for individual engine applications and machine models. It is the dealer's responsibility to assure proper wire lengths and wire clip locations. The dealer must determine mounting positions of relay, indicator lamp, pushbutton switch, and make any necessary brackets. In addition, a

Caterpillar parts catalog:

Caterpillar parts catalog
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 76U01200-02728 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 74V00588-01656 (MACHINE) POWERED BY 3304 ENGINE
518 SKIDDER 50S01289-03229 (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 12W00001-00695 (MACHINE) POWERED BY 3304 ENGINE
3304 VEHICULAR ENGINE 31K01201-01485 (MACHINE)
3304 INDUSTRIAL ENGINE 04B07794-14448
3304 ENGINE 07R00508-00758 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)
3304 INDUSTRIAL ENGINE 04B14449-26768
3304 GENERATOR SET ENGINE 6YB00001-UP
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 76U01200-02728 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 74V00588-01656 (MACHINE) POWERED BY 3304 ENGINE
518 SKIDDER 50S01289-03229 (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 12W00001-00695 (MACHINE) POWERED BY 3304 ENGINE
3304 VEHICULAR ENGINE 31K01201-01485 (MACHINE)
3304 INDUSTRIAL ENGINE 04B07794-14448
3304 ENGINE 07R00508-00758 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 76U01200-02728 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 74V00588-01656 (MACHINE) POWERED BY 3304 ENGINE
518 SKIDDER 50S01289-03229 (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 12W00001-00695 (MACHINE) POWERED BY 3304 ENGINE
3304 VEHICULAR ENGINE 31K01201-01485 (MACHINE)
3304 INDUSTRIAL ENGINE 04B07794-14448
3304 ENGINE 07R00508-00758 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)
225 EXCAVATOR 76U00694-01199 (MACHINE) POWERED BY 3304 ENGINE
225 EXCAVATOR 76U01200-02728 (MACHINE) POWERED BY 3304 ENGINE
120G MOTOR GRADER 82V00668-UP (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 74V00588-01656 (MACHINE) POWERED BY 3304 ENGINE
518 SKIDDER 50S01289-03229 (MACHINE) POWERED BY 3304 ENGINE
130G MOTOR GRADER 12W00001-00695 (MACHINE) POWERED BY 3304 ENGINE
3304 VEHICULAR ENGINE 31K01201-01485 (MACHINE)
3304 INDUSTRIAL ENGINE 04B07794-14448
3304 ENGINE 07R00508-00758 (MACHINE)
225 EXCAVATOR 20S00001-UP (MACHINE)


Parts turbocharger Caterpillar catalog:

4N6859 TURBOCHARGER GP
3304, 518, 930, 950, D4D, D4E
7N4651 TURBOCHARGER GP
120G, 130G, 215, 215B, 215C, 215D, 219D, 225, 225D, 229, 3304, 3304B, 518, 518C, 936, 936F, 950B, 950B/950E, 963, CS-643, D4E, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D5HTSK II, E240, FB518, G936
6V0616 TURBOCHARGER
120G, 130G, 140G, 14G, 225, 229, 3304, 3304B, 518, 518C, 525, 930R, 936, 936F, 950, 966C, 966R, D4D, D4E, D4H, D4H XL, D4HTSK III, D5H, D5H XL, D6E, D6H, G936
3318936 TURBOCHARGER GP
924H, 924HZ, 928H, 928HZ, C6.6
2848280 TURBOCHARGER GP
3608, 3616, C280-16, C280-8
3S4441 TURBOCHARGER ASSEMBLY
D330A, D333A, D379, D379A, D398, D398A
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