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SUN Brand Automotive V-Ribbed Belts (PK)

SUN

TIMING BELTS and V-RIBBED BELTS are core components for all automobile engines. Sub-standard belts can cause serious engine damage, and it is always recommended to choose a reliable brand. We have more than 40 YEARS OF EXPERIENCE in the global market with continuous innovation of belt technology. Our “SUN” and “UNISOL” Brand Automotive Belts guarantee TOP QUALITY from Japan!

V-Ribbed Belts

Normal Type
Stretch Type(S-Type)New Technology

  • * MADE IN THAILAND
  • * Manufactured by the top power transmission belt manufacturer.
    (Certified ISO/TS16949, ISO9001:2008, JIS-Q9001:2008).
  • * Advanced EPDM rubber technology
  • * High efficiency (lighter & more flexible)
  • * Improved heat resistance (+15%) and cold registance (+30%) “material comparison”
  • * Variety of sizes covering most of applications,
    3PK, 4PK, 5PK, 6PK, 7PK, 8PK, 9PK & 10PKNEW: from 500m/m to 2600m/m.
  • SIZE LENGTH
    3PK from 500m/m to 2,600m/m
    4PK
    5PK
    6PK
    7PK
    8PK
    9PKNEW
    10PKNEW
  • * Compatible to O.E. standard specifications.
  • * Excellent quality to assure reliability and longer life.
  • * Competitive price.
 

MARKING

 

BELT SIZE

 

BELT DIMENSION & CONSTRUCTION

 

REPLACEMENT TIME

When you hear abnormal noise or find the following belt condition, the belt should be replaced, and it is recommended that you replace idler and/or tensioner pulley as well.

TYPICAL FAILURE BELT PICTURE BELT CONDITION
CRACK
  • Cracks more than number of ribs reach to cord layer
Defect of rib occurred
SEPARATION Separation appears parallel to cord line or belt width
ABRASION Pulley head reaches to cord layer
CORD Tensile cord is exposed
 

NEW PRODUCT

Feature of S-Type Belt (Stretch Fit Type)
“S-Type” having low elasticity characteristics can be installed on fixed pulley drive system without idler / tensioner pulley & bracket.

Advantage to users
“S-Type” assures maintenance-free,self-tensioning features for a life time service of the belt.
(A special jig is requied for installation.)

Caution
“S-Type” has no interchangeability with standard V-Ribbed Belt.
Please select the product number appropriate to the car model,
and follow the installation manual.

Application record

Car Maker Displacement Layout OEM No. Car Model Engine
Subaru 1.5/2.0/2.5L H4 S4PK806 CRK-A/C 23979-AA000 Legacy for domestic, Impreza, Forester, Exiga EL15, EJ20/25
2.0/2.5L H4 S4PK826 CRK-A/C 23979-AA020 Legacy for Australia EJ20,25
Mitsubishi 3.0L V6 S4PK910 CRK-P/S 4451A083 Outlander 4B1
 

PACKAGE DESIGN

SMALL : For 3PK. 4PK. 5PK
LARGE : For 6PK. 7PK. 8PK. 9PK. 10PK
SMALL : For 3PK. 4PK. 5PK
MEDIUM : For 6PK. 7PK. 8PK
LARGE : For 9PK. 10PK
*Current package *New package (since September, 2016)
 
 

Sonic Tension Mater

■ Measuring belt tension with high accuracy
  • * Conform to the RoHS Directive.
  • * Backlight facilitates to use in dark area.
  • * Improved microphone performance.
  • * Light-weight and compact design.
  • * Possible to measure in narrow space.
  • * Applicable to both timing belt & v-ribbed belt.
*Please CONTACT us for more information, catalog, etc.