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TURBOCHARGER GP 4W1237 - Caterpillar


4W1237 TURBOCHARGER GP Caterpillar parts 3412, 3412C
Rating:
17
Alternative (cross code) number:
CA4W1237
4W-1237
4W1237
Caterpillar 4W1237 TURBOCHARGER GP
Weight: 79 pounds 36 kg.

Buy TURBOCHARGER GP 4W1237 Caterpillar genuine, new aftermarket tractor parts with delivery
GEN SET ENGINE, GENERATOR SET,

Related part:
4W1237  TURBO GP-BASIC  20R3161  R

Compare Prices: .

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$5,372.84

24 Jul 2025

US: QUALITY PARTS
4W1237 Turbo (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 91.85 lbs || Dimensions: 12.65-18.15-18.15 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$2,393.40

24 Jul 2025
0.7804[0.35] Pounds
CN: kangshunhui
Turbocharger 4W-1237 Energy Lubrication, Accelerate Heat Dissipation Comply With Standards
Jhtkpbkjscf [Accessory Check] :OE nubmer is 4W-1237, please check the part number of your product carefully, the matching information is for reference only, if you are not sure about the product, please consult before purchase to avoid unnecessary returns, thank you || [Product Performance]: Intelligent lubrication system extends engine life || [Product Durability]: Multi-layer metal seals, which can withstand the high temperature of modern engines and have good heat resistance || [Energy Efficiency]: Passive variable geometry reduces fuel consumption during driving || [Easy to Replace]: Simplified assembly process, comes with a multi-language installation guide, effectively saving your time and energy
$2,393.40

24 Jul 2025
0.7804[0.35] Pounds
CN: kangshunhui
Turbocharger 4W1237 Energy Lubrication, Accelerate Heat Dissipation Comply With Standards
Jhtkpbkjscf [Accessory Check] :OE nubmer is 4W1237, please check the part number of your product carefully, the matching information is for reference only, if you are not sure about the product, please consult before purchase to avoid unnecessary returns, thank you || [Product Performance]: Intelligent lubrication system extends engine life || [Product Durability]: Multi-layer metal seals, which can withstand the high temperature of modern engines and have good heat resistance || [Energy Efficiency]: Passive variable geometry reduces fuel consumption during driving || [Easy to Replace]: Simplified assembly process, comes with a multi-language installation guide, effectively saving your time and energy
Number on catalog scheme: 1
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Compatible equipment models: 4W1237:

GEN SET ENGINE  3412  
GENERATOR SET  3412C   Caterpillar

Information:

Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6683 Ring Expander 1
B 1P-1857 Retaining Ring Pliers 1 Start By:
Remove the pistons and the connecting rods. Refer to Disassembly and Assembly, "Piston and Connecting Rods - Remove".
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00551459
Typical example
Use Tooling (A) in order to remove three piston rings (1) from piston (2).
Illustration 2 g00551460
Typical example
Use Tooling (B) in order to remove retaining rings (3) that hold the piston pin in position.
Remove piston pin (4) from the piston. Note: If the piston pin cannot be removed by hand, heat the piston to a temperature of 45 5 °C (113 9 °F). Do not use a torch to heat the piston.
Remove bearing (5) from connecting rod (6).
Illustration 3 g00893862
Use a suitable press and a suitable adapter in order to remove piston pin bushing (7) from connecting rod (6).

Caterpillar parts catalog:

Caterpillar parts catalog
3412 Generator Set 81Z05000-14500
3412C Generator Set 81Z14501-UP
3412 Generator Set 4BZ00001-UP
3412C Generator Set 9EP00001-UP


Parts turbocharger Caterpillar catalog:

4W1148 TURBOCHARGER GP
3412, 3412C, 3516
1020290 TURBOCHARGER GP
3412, 3412C, 3512, PM3412, PM3512, SCT673, SPS342, SPT342
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