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Caterpillar 3126 & 3176 Engine Parts
Source-ready 3126 and 3176 engine components for Caterpillar excavators, loaders, bulldozers and industrial machinery, including 3126B, 3126E, C7 and related applications. Share your engine model, old part number or sample photo to get the correct match from Gupta Tractor Spares Co., Mori Gate, Delhi.
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3126 / 3176 Engine Parts Catalogue
This catalogue includes all 19 current source listings from both pages in the 3126 / 3176 category: water pumps, cylinder-head gaskets, engine gasket kits, oil seals, solenoid valves, turbochargers, bearings, sensors, valves, pistons, injectors, controllers, oil coolers, cylinder heads, camshafts and oil pumps. Manufacturer catalogue images are used where supplied; the source listing presented only as a video uses a clearly marked enquiry placeholder.
#01
Cooling System
3126 Water Pump 7W3780 187-8957 Suitable for Caterpillar Engines Repair Parts
- Engine / Model
- 3126
- Part Type
- Water Pump
- Reference No.
- 7W3780 / 187-8957
Water Pump for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#02
Gaskets & Seals
3126 Cylinder Head Gasket 133-4995 2051293 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126
- Part Type
- Cylinder Head Gasket
- Reference No.
- 133-4995 / 2051293
Cylinder Head Gasket for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#03
Gaskets & Seals
3126 DI 12V Engine Gasket Kit 107-7832 Suitable for Caterpillar Engines Repair Parts
- Engine / Model
- 3126 / 12V
- Part Type
- Gasket Kit
- Reference No.
- 107-7832
Gasket Kit for 3126 / 12V Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#04
Gaskets & Seals
3126 Crankshaft Oil Seal Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126
- Part Type
- Gasket / Seal
- Reference No.
- Confirm on enquiry
Gasket / Seal for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#05
Cylinder Head & Valves
3126B Solenoid Valve 1225053 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126B
- Part Type
- Engine Valve
- Reference No.
- 1225053
Engine Valve for 3126B Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#06
Turbo & Air
S200AG-80H 3126B Turbo Charger 185-8016 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126B
- Part Type
- Turbocharger
- Reference No.
- S200AG-80H / 185-8016
Turbocharger for 3126B Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#07
Bearings & Bushes
3126 Connecting Rod Bearing Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126
- Part Type
- Engine Bearing
- Reference No.
- Confirm on enquiry
Engine Bearing for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#08
Gaskets & Seals
3126B Cylinder Head Gasket Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126B
- Part Type
- Cylinder Head Gasket
- Reference No.
- Confirm on enquiry
Cylinder Head Gasket for 3126B Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#09
Electrical & Sensors
3126 3126B 3126E C7 C9 C-9 Camshaft Sensor 245-4630 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126 / 3126B / 3126E / C7 / C9 / C-9
- Part Type
- Engine Sensor
- Reference No.
- 245-4630
Engine Sensor for 3126 / 3126B / 3126E / C7 / C9 / C-9 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#10
Cylinder Head & Valves
3126 Intake 145-7390 and Exhaust 147-8211 Valve for Caterpillar Construction Machinery Diesel Engine
- Engine / Model
- 3126
- Part Type
- Engine Valve
- Reference No.
- 145-7390 / 147-8211
Engine Valve for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#11
Piston & Liner
For Caterpillar 950G II Bulldozer Diesel Engine 3126 3126E Piston with Pin 238-2726 1504621 150-4621 393-8988 3938988
- Engine / Model
- 950G II / 3126 / 3126E
- Part Type
- Piston
- Reference No.
- 238-2726 / 1504621 / 150-4621 / 393-8988 / 3938988
Piston for 950G II / 3126 / 3126E Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#12
Fuel System
3126 Injector 177-4754 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126
- Part Type
- Fuel Injector
- Reference No.
- 177-4754
Fuel Injector for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#13
Gaskets & Seals
3126B C7 Cylinder Head Gasket Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126B / C7
- Part Type
- Cylinder Head Gasket
- Reference No.
- Confirm on enquiry
Cylinder Head Gasket for 3126B / C7 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#14
Electrical & Sensors
325CL 3126 Controller-ECU Suitable for Caterpillar Engine Parts
- Engine / Model
- 325CL / 3126
- Part Type
- Engine Controller
- Reference No.
- Confirm on enquiry
Engine Controller for 325CL / 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#15
Cooling & Lubrication
3126 3126B Oil Cooler 2674743 for Caterpillar Engine Parts
- Engine / Model
- 3126 / 3126B
- Part Type
- Oil Cooler
- Reference No.
- 2674743
Oil Cooler for 3126 / 3126B Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#16
Cylinder Head & Valves
3126 Cylinder Head Assembly 18V 133-3724 for Caterpillar C7 Excavator Engine Parts
- Engine / Model
- 3126 / 18V / C7
- Part Type
- Cylinder Head
- Reference No.
- 133-3724
Cylinder Head for 3126 / 18V / C7 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#17
Engine Mechanical
3126 Camshaft 137-6716 134-5276 Suitable for Caterpillar Engine Parts
- Engine / Model
- 3126
- Part Type
- Camshaft
- Reference No.
- 137-6716 / 134-5276
Camshaft for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#18
Lubrication System
For Caterpillar Engines Repair Parts 3126 Oil Pump 2004497 200-4497
- Engine / Model
- 3126
- Part Type
- Oil Pump
- Reference No.
- 2004497 / 200-4497
Oil Pump for 3126 Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#19
Piston & Liner
3126 322C Piston With Pin 74mm Combustion Chamber 238-2726 133-4983 for Caterpillar Engine Parts
- Engine / Model
- 3126 / 322C
- Part Type
- Piston
- Reference No.
- 238-2726 / 133-4983
Piston for 3126 / 322C Caterpillar diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
Need Caterpillar 3126 / 3176 Engine Parts?
Ask us for genuine and aftermarket parts for Caterpillar 3126 and 3176 engines used in excavators, loaders, bulldozers and industrial machinery. Contact us on WhatsApp for pricing and availability. Pan-India and international shipping available.
Compatible Equipment
- Caterpillar 3126, 3126B and 3126E diesel-engine applications
- Caterpillar 3176 diesel-engine applications
- Caterpillar C7 and C9 related engine applications
- Caterpillar 322C and 325CL excavator applications
- Caterpillar 950G Series II loader applications
- Excavators, loaders, bulldozers and industrial equipment
- Confirm fitment using the engine and machine serial numbers
Part Categories Available
- Water pumps, oil pumps and oil coolers
- Cylinder heads, head gaskets and engine gasket kits
- Crankshaft oil seals and sealing components
- Pistons, connecting-rod bearings and camshafts
- Fuel injectors, valves and solenoid valves
- Turbochargers and related air-system components
- Camshaft sensors, controllers and electrical parts
- Ask for additional Caterpillar 3126 / 3176 parts
Frequently Asked Questions
What engine and excavator models do these parts fit?
These listings cover Caterpillar 3126, 3126B, 3126E and 3176 engine parts used in excavators, loaders, bulldozers and industrial machinery, with selected C7, C9, 322C, 325CL and 950G applications. Always verify compatibility using the engine serial number and original part number.
How do I identify the correct part for my engine?
Share your engine serial number, old part number, or a clear photo of the existing part on WhatsApp. Our team at Gupta Tractor Spares Co. will match the correct replacement for you.
Do you offer genuine and aftermarket options?
Yes. We carry both genuine Caterpillar and high-quality aftermarket alternatives. Our team can advise the best option based on your budget, application requirements and availability.
Do you ship outside Delhi?
Absolutely. We ship pan-India via transport and courier. International shipping is also available. Contact us on WhatsApp or phone for logistics details and delivery timelines.
What is the warranty on engine parts?
Warranty varies by manufacturer and part type. Please enquire at the time of purchase for specific warranty terms applicable to your order.
Disclaimer: Product images are sourced from the manufacturer’s catalogue listing where supplied; video-only source listings use a clearly marked image placeholder. Caterpillar®, CAT®, and all related model numbers are registered trademarks of Caterpillar Inc. Gupta Tractor Spares Co. is an independent dealer and is not affiliated with Caterpillar Inc. Prices, specifications and availability are subject to change without notice.