3175278 FUEL INJECTOR GP Caterpillar parts
140H, 143H, 14H, 160H, 163H, 572R II, 814F, 815F, 816F, 966G II, D7R II
Rating:
Alternative (cross code) number:
CA3175278
317-5278
3175278
CA3175278
317-5278
3175278
Weight: 4 pounds 2 kg.
LANDFILL COMPACTOR, WHEEL LOADER,
Related part:
3175278
INJECTOR GP-FUEL
20R0055
R
You can buy:
US$449.89
01 Nov 2025
FridayParts
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317-5278 3175278 20R0055 Injector Engine Injector Compatible For CAT Excavator Engine Parts Diesel Fuel Injector Compatible For C10 C12
OMOAMVTGD Extend the service life the engine: Professional fuel injectors can extend the service life your car engine, effectively solving problems such as difficulty starting the vehicle and engine weakness. || Improving fuel economy: The ability to quickly respond and immediately open/close ensures the accuracy and consistency each injection, improves fuel efficiency, has good atomization effect, can reduce fuel consumption, and achieve fuel saving effect. || Provide high-precision fuel injection effect: solve problems such as carbon deposition, cylinder shortage, and instrument failure. Reduce black smoke and ensure stable engine operation, || Easy installation: The installation process is simple, matches the original car, and does not require dismantling the engine or complex installation procedures. Even beginners can easily get started, saving you valuable time. || 317-5278 3175278 20R0055 Injector Engine Injector Compatible For CAT Excavator Engine Parts Diesel Fuel Injector Compatible For C10 C12
OMOAMVTGD Extend the service life the engine: Professional fuel injectors can extend the service life your car engine, effectively solving problems such as difficulty starting the vehicle and engine weakness. || Improving fuel economy: The ability to quickly respond and immediately open/close ensures the accuracy and consistency each injection, improves fuel efficiency, has good atomization effect, can reduce fuel consumption, and achieve fuel saving effect. || Provide high-precision fuel injection effect: solve problems such as carbon deposition, cylinder shortage, and instrument failure. Reduce black smoke and ensure stable engine operation, || Easy installation: The installation process is simple, matches the original car, and does not require dismantling the engine or complex installation procedures. Even beginners can easily get started, saving you valuable time. || 317-5278 3175278 20R0055 Injector Engine Injector Compatible For CAT Excavator Engine Parts Diesel Fuel Injector Compatible For C10 C12
317-5278 Injector For Caterpillar C10 C11 C12 C13 Engine Excavator 3175278
BYPARTSJC Condition: Made in China || The excavator injection pump is the core component in the excavator fuel system, responsible for pressurizing and injecting the fuel into the engine combustion chamber at the precise timing and amount to ensure efficient fuel combustion and normal engine operation. || Structural Components: 1. Pump Body 2. Plunger and Sleeve 3. Outlet Valve 4. Governor 5. Transmission Mechanism || Importance: 1. Precise control of fuel supply: according to the working condition of the engine, the timing and amount of fuel injection are precisely controlled to ensure the efficient combustion of fuel and improve the performance and fuel economy of the engine. 2. Maintaining stable operation of the engine: through the function of governor, adjusting the fuel supply of the injection pump, maintaining stable operation of the engine under different working conditions. || Maintenance and Care: 1. Regular inspection: check the sealing of the injection pump, the oil supply volume and the timing of oil supply to ensure that it works properly. 2. Cleaning and adjustment: Clean the injection pump regularly, adjust the oil supply volume and timing to maintain the best working condition. 3. Replacement of worn parts: Replace the worn plunger, plunger sleeve and outlet valve and other parts in time to ensure the normal operation of the injection pump.
BYPARTSJC Condition: Made in China || The excavator injection pump is the core component in the excavator fuel system, responsible for pressurizing and injecting the fuel into the engine combustion chamber at the precise timing and amount to ensure efficient fuel combustion and normal engine operation. || Structural Components: 1. Pump Body 2. Plunger and Sleeve 3. Outlet Valve 4. Governor 5. Transmission Mechanism || Importance: 1. Precise control of fuel supply: according to the working condition of the engine, the timing and amount of fuel injection are precisely controlled to ensure the efficient combustion of fuel and improve the performance and fuel economy of the engine. 2. Maintaining stable operation of the engine: through the function of governor, adjusting the fuel supply of the injection pump, maintaining stable operation of the engine under different working conditions. || Maintenance and Care: 1. Regular inspection: check the sealing of the injection pump, the oil supply volume and the timing of oil supply to ensure that it works properly. 2. Cleaning and adjustment: Clean the injection pump regularly, adjust the oil supply volume and timing to maintain the best working condition. 3. Replacement of worn parts: Replace the worn plunger, plunger sleeve and outlet valve and other parts in time to ensure the normal operation of the injection pump.
WZCNLXLX Fuel Injector 317-5278 20R-0055 3175278 20R0055 for Caterpillar Cat C10 Engine
WZCNLXLX Item Name:Fuel Injector || Item Number:317-5278 20R-0055 3175278 20R0055 || Application:for Caterpillar Cat C10 Engine 140H, 143H, 14H, 160H, 163H, 572R II, 814F, 815F, 816F, 966G II, D7R II || Note: If you are unsure if the product is suitable.In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please check the product image and part number to ensure it is the product you want. || Tip: Please contact us - we are a professional sales team and we have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here.
WZCNLXLX Item Name:Fuel Injector || Item Number:317-5278 20R-0055 3175278 20R0055 || Application:for Caterpillar Cat C10 Engine 140H, 143H, 14H, 160H, 163H, 572R II, 814F, 815F, 816F, 966G II, D7R II || Note: If you are unsure if the product is suitable.In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please check the product image and part number to ensure it is the product you want. || Tip: Please contact us - we are a professional sales team and we have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here.
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2020-12-15
2020-07-29
2019-06-05
2017-11-28
2017-04-12
2016-02-17
Compatible equipment models: 3175278:
Information:
Illustration 1 g00277216
Illustration 2 g00277223 (1) Pin The pin extends from the rear left hand camshaft by the following distance. ... 12.0 0.5 mm (0.47 0.02 inch) (2) Washer Thickness of a new washer ... 8.50 0.05 mm (0.335 0.002 inch)Thickness of the groove in a new camshaft ... 8.75 0.05 mm (0.344 0.002 inch)End play for new camshafts ... 0.15 to 0.35 mm (0.006 to 0.014 inch) (3) Journal surface Diameter of surface (journals) for new camshaft bearings ... 85.88 0.02 mm (3.381 0.001 inch)Bore in bearings for camshafts after assembly ... 86.00 0.06 mm (3.386 0.002 inch) (4) Dowel The dowel extends from the end of the rear right hand camshaft and the front left hand camshaft by the following value. ... 22.0 0.5 mm (0.87 0.02 inch) (5) Bolt Clean the threads of the bolts and the contact surfaces of the parts thoroughly. Hand tighten the bolts to the following torque. ... 55 7 N m (40 5 lb ft) (6) Camshaft lobe height In order to determine the height, use the procedure that follows:
Measure camshaft lobe height (6).
Measure base circle (8).
Subtract the base circle (Step 2) from the lobe height (Step 1). The difference is the actual lobe lift.
Specified camshaft lobe lift (7) Inlet lobe (9) ... 9.314 mm (0.3667 inch)Injector lobe (10) ... 13.731 mm (0.5406 inch)Exhaust lobe (11) ... 9.078 mm (0.3574 inch)
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts fuel Caterpillar catalog:
2709023
FUEL TANK AS
572R II, D7R II
572R II, D7R II
2089160
FUEL INJECTOR GROUP
966G II, D7R II
966G II, D7R II
2086380
FUEL TANK AS
325C
325C
1697936
FUEL TANK
307B
307B
7N3879
FUEL INJECTION PUMP AND GOVERNOR
920, 966R
920, 966R
4V2263
FUEL OIL LINES
955K, 955L
955K, 955L