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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Fuel Injector Pump Nozzle 317-5278 20R-0055 Compatible with Caterpillar 3176 3196 C10 C12
JITUIHOM Part Number：317-5278 20R-0055 || Item Type：Fuel Injector Assembly || 2. When placing an order for this item, please provide us with the model number or a clear image of the nameplate to reduce the risk of errors. Thank you. || To prevent any unnecessary returns, please carefully review the product picture and part number to ensure that it is the exact product you are looking for.
JITUIHOM Part Number：317-5278 20R-0055 || Item Type：Fuel Injector Assembly || 2. When placing an order for this item, please provide us with the model number or a clear image of the nameplate to reduce the risk of errors. Thank you. || To prevent any unnecessary returns, please carefully review the product picture and part number to ensure that it is the exact product you are looking for.
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
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2022-05-07
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2020-12-15
2020-07-29
2019-06-05
2017-11-28
2017-04-12
2016-02-17
Number on catalog scheme:
2
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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
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