Cummins engine parts Crankshaft Tensioner Pulley 3943978

Specifications

1) Part Name:  Cummins engine parts Crankshaft Tensioner Pulley 3943978

2) Part No: 3943978
 
3) Applicable Model: Cummins 6BT.6CT,NT855
 
4) Quality:  Original Spare Part, OEM Product,Copy 

Product Description

1.Picture of Tensioner Pulley 3943978

2.Description of Engine parts 

3. Packaging & Shipping

4.Payment

Company Information

About Us

The tightening wheel is mainly composed of a fixed shell, a tensioner arm, a wheel body, a torsion spring, a rolling bearing and a spring sleeve. It can automatically adjust the tension force according to the different degree of tightness of the belt, so that the transmission system is stable, safe and reliable.

The tension wheel is a vulnerable part of auto parts. The belt is easy to elongate for a long time. Some tension wheels can automatically adjust the tension of the belt. Besides, the tightening wheel belt operates more smoothly, the noise is small, and it can prevent slipping.

The function of the tightening wheel is to adjust the tightness of the timing belt, which is usually replaced with the timing belt so as to avoid any worries behind the belt. Other parts are not necessary to change, as long as regular maintenance.

Engine Spare Parts Could be equipped to

SHANGCHAI C6121 Diesel Engine
YUCHAI YC6108, YC4D120-21, YC4108ZQB Diesel Engine
WEICHAI DEUTZ 226B, WP10, WP6, WP4, WD615 Diesel Engine

Cummins 6BT,6CT,NT855
Construction Machinery Spare Parts could be equipped to
SDLG: LG918, LG936, LG956, LG958, LG968 
CHANGLIN: ZL30H, ZL50H, ZL50G, ZL60H, 958 
FOTON LOVOL: FL936, FL958G, FL956, FS816S, FS826D 
LIUGONG: CLG856, ZL40B, ZL30E, ZL50C, ZL50CX, 816,835 
XCMG: LW500E, LW300F, LW500F, LW300K, LW500K AND ZL50G 
LONKING: CDM816, CDM835E, CDM853, CDM855E, CMD856E, CDM866 

Certification

Our Service

Contact us