Featuring Weistec 8 Rib Belt Tensioner. Made in the USA!
Featuring Weistec 8 Rib Belt Tensioner. Made in the USA!
Replacement Supercharger Belt for Weistec Supercharged M113K with 67.5mm upper, and Stock (150mm) Lower.
Replacement Supercharger Belt for Weistec Supercharged M113K with 67.5mm upper, and Stock (150mm) Lower.
Keeps constant pressure on your serpentine belt to prevent belt slipping. OEM Supplier!
This product was last offered at the strikethrough price on
05-07-2026
The solution to a noisy, failing pulley
At Water Pump - Smooth - Also Used Between Refrigerant Compressor And Vibration Damper (From Engine 60057842)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-09-2026
21.36x2449mm
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-09-2026
Keeps constant pressure on your serpentine belt to prevent belt slipping
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Keeps constant pressure on your serpentine belt to prevent belt slipping
We Price Match - Give Us A Call or Chat!
28.45x1289mm
21.36x2449mm
This product was last offered at the strikethrough price on
05-07-2026
21.36x2449mm
We Price Match - Give Us A Call or Chat!
Includes accessory and supercharger belt idler pulleys
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Includes accessory belt, supercharger belt, belt tensioner assemblies and idler pulleys
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
The solution to a noisy, failing pulley
We Price Match - Give Us A Call or Chat!
At Water Pump - Smooth - Also Used Between Refrigerant Compressor And Vibration Damper (From Engine 60057842)
This product was last offered at the strikethrough price on
05-07-2026
This service kit includes a Genuine Mercedes crankshaft pulley, pulley bolt, and Continental replacement serpentine belts.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Complete assembly with new pulley