Model NO.: 3920706
Trademark: Cummins
Transport Package: Cummins Genuine Package
Specification: Standard
Origin: US
Model NO.: 3920706
Trademark: Cummins
Transport Package: Cummins Genuine Package
Specification: Standard
Origin: US
§ Product Details:Cummins Genuine Engine Part Expansion Plug 3920706 | |
Part name | Expansion Plug |
Part number | 3920706 |
Origin | US |
Brand | Cummins |
Specification | Standard |
Application | Heavy truck / Construction machinery / Dump truck / Dumper / Tipper truck / Tractor / Towing tractor |
MOQ/piece | 10 |
Price/piece | USD 2 |
Package | Original package |


§ Unique Advantages of Our Company:
As an authorized dealer, Raptors has unique advantages in Cummins parts.
1. Original parts from the factory.
2. Reliable quality with lower price, because we have first-hand sources;
3. Covering a wide range, especially in CCEC/BFCEC/DCEC/XCEC parts, larger stock, and shorter delivery time;
4. With the Cummins "QuickServe" online system, we can easily and quickly find the right part for you.
5. Quick and safe delivery with good service

§ Package:
---Safe packaging to protect the parts
---Wooden case for ocean shipping
---Carton for air shipping or express
Various ways to deliver the parts
Our goals: Fast, complete and safe delivery of goods to you...
§ Warehouse
We have a warehouse of 3000 square meters, more than 4500 kinds of spare parts in stock, including DCEC, CCEC, GCEC, XCEC, BFCEC and imported parts, only for professional, high-quality and quick parts supply.
Workshop is about 1500 square meters, with more than 20 equipment, including 2500KW dynamometer, could rebuild all Cummins engines under QSK78.

§ Raptors do
Our business scopes:
1, Cummins genuine parts and engine overhaul
2, Shanghai Fleet Guard filters and US Fleet Guard filters.
3, HOLSET turbocharger series
4, China NHL parts series
5, construction machinery parts

§ Warm Notice:
To help us quote you the right parts, please kindly tell us the following information:
----When you inquire parts, please kindly tell us the Part Number (6 or 7 Arabic numbers, like 4955525).
----If you don't have the part number in hand, you can also tell us the Engine Number (8 Arabic numbers, like 33191278).
Welcome to inquire!
§ More related parts--Welcome to inquire!
Normal parts for BFCEC ISF3.8 engine:Â Â | |
PN | PART NUMBER |
145536F | SEAL, O RING |
2830444F | GASKET, EXHAUST MANIFOLD |
2830977F | SEAL, O RING |
3089016F | SCREW, HEX FLANGE HEAD CAP |
3090126F | SEAL, ORING |
3093930F | SCREW, HEX FLANGE HEAD CAP |
3678603F | SEAL, O RING |
3819900F | GASKET, TURBOCHARGER |
3867646F | SEAL, O RING |
3900589F | NUT, HEXAGON FLANGE |
3900956F | PLUG, EXPANSION |
3902663F | SCREW, HEX FLANGE HEAD CAP |
3917995F | CLAMP, SPRING HOSE |
3922794F | SEAL, O RING |
3928624F | SEAL, O RING |
3932475F | GASKET, TURBOCHARGER |
3932484F | WASHER, SEALING |
3932520F | RING, OIL PISTON RING |
3940123F | COLLET, VALVE |
3943447F | RING, COMPRESSION PISTON RING |
3954829F | SEAL, THERMOSTAT |
3955393F | SEAL, VALVE STEM |
3957290F | VALVE, CHECK |
3959079F | RING, COMPRESSION PISTON RING |
3963983F | WASHER, SEALING |
3963988F | WASHER, SEALING |
3964817F | SCREW, BANJO CONNECTOR |
3968563F | SEAL, OIL |
3972375F | BELT, V RIBBED |
4062328F | SEAL, O RING |
4890832F | SEAL, OIL |
4891179F | SCREW, CONNECTING ROD CAP |
4903110F | Razor Injection Molding Machine