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Cummins B3.3 & QSB3.3 Engine Parts
Source-ready B3.3 and QSB3.3 engine components for Cummins-powered excavators, loaders, forklifts, tractors, generator sets and industrial machinery. 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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B3.3 / QSB3.3 Engine Parts Catalogue
This catalogue includes all 18 current source listings from both pages in the B3.3 / QSB3.3 category: crankshafts, pistons, connecting rods, cylinder heads, rocker arms, injectors, water pumps, an oil cooler, bearings, a solenoid valve, a turbo oil return pipe, a gasket kit and an overhaul set. Manufacturer catalogue images are used where supplied; the 4 video-only source listings use clearly marked enquiry placeholders. Cross-model 4D95 and 4D95L listings appearing in the source category are retained for completeness.
#01
Engine Mechanical
B3.3 Crankshaft for Cummins Diesel Engine Parts
- Engine / Model
- B3.3
- Part Type
- Crankshaft
- Reference No.
- Confirm on enquiry
Crankshaft for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#02
Fuel System
4B3.3 Oil off Solenoid Valve 096030-0070 Suitable for Cummins Engine Parts
- Engine / Model
- 4B3.3
- Part Type
- Fuel Shutoff Solenoid Valve
- Reference No.
- 096030-0070
Fuel Shutoff Solenoid Valve for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#03
Lubrication System
B3.3 Oil Cooler 224100-1280 Suitable for Cummins Engine Parts
- Engine / Model
- B3.3
- Part Type
- Oil Cooler
- Reference No.
- 224100-1280
Oil Cooler for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#04
Engine Mechanical
4D95 B3.3 Connecting Rod 6204-31-3101 4993823 Suitable for Komatsu Engine Parts
- Engine / Model
- 4D95 / B3.3
- Part Type
- Connecting Rod
- Reference No.
- 6204-31-3101 / 4993823
Connecting Rod for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#05
Fuel System
4D95 Injector 3800875 Suitable for Komatsu Engine Parts
- Engine / Model
- 4D95
- Part Type
- Fuel Injector
- Reference No.
- 3800875
Fuel Injector for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#06
Cylinder Head & Valves
B3.3 Rocker Arm Assembly 4944183 Suitable for Cummins Engine Parts
- Engine / Model
- B3.3
- Part Type
- Rocker Arm Assembly
- Reference No.
- 4944183
Rocker Arm Assembly for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#07
Turbo & Air
B3.3 Turbo Oil Drain Return Pipe G3976466 Suitable for Cummins Engine Parts
- Engine / Model
- B3.3
- Part Type
- Turbo Oil Drain Return Pipe
- Reference No.
- G3976466
Turbo Oil Drain Return Pipe for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#08
Engine Mounting
B3.3 920D Engine Cushion Suitable for Cummins Engine Parts
- Engine / Model
- B3.3 / 920D
- Part Type
- Engine Cushion / Mount
- Reference No.
- Confirm on enquiry
Engine Cushion / Mount for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#09
Cooling System
For Cummins Tractor Diesel Engine Repair Parts B3.3 Water Pump 4955733
- Engine / Model
- B3.3
- Part Type
- Water Pump
- Reference No.
- 4955733
Water Pump for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#10
Engine Mechanical
B3.3 QSB3.3 4D95L Crankshaft 3329036 4944437 4982120 C6204311201 C6204311111 for Cummins Engine
- Engine / Model
- B3.3 / QSB3.3 / 4D95L
- Part Type
- Crankshaft
- Reference No.
- 3329036 / 4944437 / 4982120 / C6204311201 / C6204311111
Crankshaft for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#11
Cylinder Head & Valves
B3.3 Cylinder Head Assembly 3800873 C6204111511 Suitable for Cummins Engine Parts
- Engine / Model
- B3.3
- Part Type
- Cylinder Head Assembly
- Reference No.
- 3800873 / C6204111511
Cylinder Head Assembly for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#12
Bearings & Bushes
B3.3 Main and Con Rod Bearing 3800872 3800873 C6204218100 C6204218500 for Cummins Engine Parts
- Engine / Model
- B3.3
- Part Type
- Main & Connecting Rod Bearings
- Reference No.
- 3800872 / 3800873 / C6204218100 / C6204218500
Main & Connecting Rod Bearings for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#13
Overhaul Kits
Diesel Engine Overhaul Set B3.3 QSB3.3 Liner Piston C6204312190 4941138 Gasket Kit 4955996 Crankshaft Bearing for Cummins
- Engine / Model
- B3.3 / QSB3.3
- Part Type
- Engine Overhaul Set
- Reference No.
- C6204312190 / 4941138 / 4955996
Engine Overhaul Set for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#14
Cooling System
For Cummins Tractor Diesel Engine Parts B3.3 Water Pump 3800883 4981207
- Engine / Model
- B3.3
- Part Type
- Water Pump
- Reference No.
- 3800883 / 4981207
Water Pump for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#15
Piston & Liner
B3.3 E2141 Piston With Pin C6204312141 3800879 for Cummins Engine Parts
- Engine / Model
- B3.3 / E2141
- Part Type
- Piston With Pin
- Reference No.
- C6204312141 / 3800879
Piston With Pin for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#16
Piston & Liner
B3.3 QSB3.3 Piston With Pin C6204312190 3800877 Suitable for Cummins Engine Repair Parts
- Engine / Model
- B3.3 / QSB3.3
- Part Type
- Piston With Pin
- Reference No.
- C6204312190 / 3800877
Piston With Pin for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#17
Piston & Liner
B3.3 QSB3.3 Piston With Pin C6204312170 4089967 for Cummins Engine Repair Parts
- Engine / Model
- B3.3 / QSB3.3
- Part Type
- Piston With Pin
- Reference No.
- C6204312170 / 4089967
Piston With Pin for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
#18
Gaskets & Seals
B3.3 QSB QSB3.3 Full Gasket Kit 4955996 for Cummins Diesel Engine Spare Parts
- Engine / Model
- B3.3 / QSB / QSB3.3
- Part Type
- Full Gasket Kit
- Reference No.
- 4955996
Full Gasket Kit for Cummins and compatible diesel-engine applications — confirm fitment by part number, engine serial number or sample before ordering.
Need Cummins B3.3 / QSB3.3 Engine Parts?
Ask us for available replacement and aftermarket parts for Cummins B3.3 and QSB3.3 engines used in excavators, loaders, forklifts, tractors, generator sets and industrial machinery. Contact us on WhatsApp for pricing and availability. Pan-India and international shipping available.
Compatible Equipment
- Cummins B3.3, 4B3.3 and QSB3.3 engine applications
- Related Komatsu 4D95 and 4D95L applications shown in the source category
- Excavators, wheel loaders, forklifts and tractors
- Generator sets and industrial machinery
- Construction and material-handling equipment
- Confirm fitment using the engine and machine serial numbers
Part Categories Available
- Pistons with pins, gasket kits and overhaul components
- Crankshafts, connecting rods and engine bearings
- Cylinder heads and rocker-arm assemblies
- Fuel injectors and shutoff solenoid valves
- Water pumps, oil coolers and turbo oil return pipes
- Engine cushions, mounts and related components
- Ask for additional Cummins B3.3 / QSB3.3 parts
Frequently Asked Questions
What applications do these B3.3 and QSB3.3 parts fit?
These listings cover Cummins B3.3, 4B3.3 and QSB3.3 engine components used in excavators, loaders, forklifts, tractors, generator sets and industrial machinery. The source category also includes related 4D95 and 4D95L references. 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.
What product options are available?
Availability and product origin vary by part. Share your engine model and reference number so our team can confirm the currently available replacement options, specifications and pricing.
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 clearly marked image placeholders. Cummins®, Komatsu®, and all related model numbers are trademarks of their respective owners. Gupta Tractor Spares Co. is an independent dealer and is not affiliated with these manufacturers. Prices, specifications and availability are subject to change without notice.