1. 4BT3.9 Valve Spring 3900276, 4BT3.9 Valve Spring, 4BT3.9 Engine Parts
2. Competitive price
3. Reliable in quality
4, Sample welcome
5.Original parts and packing
We also provide other Cummins main parts:
Part | 4BT | 4BTA | 4BTAA | 6BT | 6BTA |
| Cylinder Block | C3903920 | C3903920 | C3903920 | C3928797 | C3928797 |
| Cylinder Head | C3966448 | C3966448 | C3966448 | C3966454 | C3966454 |
| Crankshaft | C3929036 | C3929036 | C3929036 | C3929037 | C3929037 |
| Camshaft | C3929885 | C3929885 | C3929885 | C3970366 | C3970366 |
| Connecting Rod | C3942581 | C3942581 | C3942581 | C3942581 | C3942581 |
| Turbocharger | C4982530 | C4982530 | | C3960404 | C3960404 |
| C3960404 | C4051241 | | C4035201 | C4035202 |
| Piston | C3907163 | C3907156 | | C3907163 | C3907156 |
| Piston Ring | 3802230 | 3802230 | 3802230 | 3802230 | 3802230 |
| Piston Pin | C4991283 | C4991283 | | C4991283 | C4991283 |
| Liner | 3904166 | 3904166 | 3904166 | 3904166 | 3904166 |
| Part | 6BTAA | 6CT | 6CTA | 6CTAA | 6LTAA |
| Cylinder Block | C3928797 | C3973493 | C3939313 | C3939313 | C4942138 |
| Cylinder Head | C3966454 | C3973493 | C3973493 | C3973493 | C4929518 |
| Crankshaft | C3929037 | C3917320 | C3917320 | C3917320 | C3965010 |
| Camshaft | C3970366 | C3923478 | C3923478 | C3923478 | C3976620 |
| Connecting Rod | C3942581 | C3901383 | C3901383 | C3901383 | C4944887 |
| Turbocharger | C3971923 | C4050236 | C4050236 | C4050195 | C4047354 |
| | C4029184 | | | |
| Piston | C3926631 | C3929161 | 3925878 | 3926963 | C4987914 |
| Piston Ring | 3802230 | 3802429 | 3802429 | 3802429 | 4955651 |
| Piston Pin | C3934047 | C3934046 | C3934046 | C3934046 | C3950549 |
| Liner | 3904166 | C3948095 | C3948095 | C3948095 | C3948095
|
Our company directly sales the Chongqing Cummins Engine Parts (CCEC).
Our company "Chongqing Mainwe Import & Exp. Co., Ltd." is located at Shapingba district ChongQing Municipality, China, adjacent to the Chongqing Cummins Engine Factory.
Has a strong information and technology support. Also we have good cooperation with one of OEM factories which produce Alternators and starters with most competitive price in China.
Our main products are: Cummins overhaul accessories, assembly parts, filter, crankshaft, connecting rod, fuel injection, etc.( involved in: NT855, NTA855, KTA19, M11, L10, QSK19, KT(A)38, KT(A)50, 4BT, 6BT, 6BT5.9, 6CT, 6CT8.3, L345, N14, NH250, NH220, VT28, ISM11, QSM11, ISB, ISL etc., ships, construction machinery. And quality assurance with cheap price. We have a Strong service teams for purchasing, sales department of foreign trade, storage, customer service and finance department.
Our company directly sales the Chongqing Cummins Engine Parts (CCEC).
Our company "Chongqing Mainwe Import & Exp. Co., Ltd. " is located at Shapingba district ChongQing Municipality, China, adjacent to the Chongqing Cummins Engine Factory.
Has a strong information and technology support. Also we have good cooperation with one of OEM factories which produce Alternators and starters with most competitive price in China.
Our main products are: Cummins overhaul accessories, assembly parts, filter, crankshaft, connecting rod, fuel injection, etc. ( involved in: NT855, NTA855, KTA19, M11, L10, QSK19, KT(A)38, KT(A)50, 4BT, 6BT, 6BT5.9, 6CT, 6CT8.3, L345, N14, NH250, NH220, VT28, ISM11, QSM11, ISB, ISL etc., ships, construction machinery. And quality assurance with cheap price. We have a Strong service teams for purchasing, sales department of foreign trade, storage, customer service and finance department.
