Premium Transmission Belts for Industrial & Automotive Use
High-performance multi-ribbed belts (4PK840, 3PK850, etc.) with precision-engineered EPDM rubber for extreme heat/oil resistance. Reinforced polyester cord ensures minimal stretch under heavy loads.
Universal fit for agricultural machinery (tractors), automotive systems (alternators, A/C compressors), and conveyor equipment. OEM-grade quality matching 1GC-E7641-10/6U068 standards.
Factory-direct pricing with bulk discounts. Ships globally with certified durability testing reports. Stock includes rare specs like R34-7 for vintage industrial repairs.






























Recent Purchase
qzx***
Model Number:4PK840;
$71.55
34 days ago
shn***
Model Number:4PK840;
$85.86
17 hours ago
fvy***
Model Number:4PK840;
$62.01
48 days ago
ikg***
Model Number:4PK840;
$19.08
40 days ago
emv***
Model Number:4PK840;
$23.85
23 days ago
tqo***
Model Number:4PK840;
$23.85
21 days ago
vct***
Model Number:4PK840;
$81.09
19 days ago
yqi***
Model Number:4PK840;
$19.08
36 days ago
aie***
Model Number:4PK840;
$47.70
37 days ago
hob***
Model Number:4PK840;
$19.08
43 days ago
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Customer Reviews
Average Rating
5.0





5.0
2 global ratings
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1***m

Helpful (4)
So many unique finds on OKWISHING! I'm obsessed with their home decor section.
Jan.10.2025

Helpful (4)
Jan.10.2025
1***m

Helpful (3)
Exactly what was ordered was delivered, very true to size and fall/winter wear is great quality!
Mar.03.2025

Helpful (3)
Mar.03.2025
- 1
4PK840 B86 2184Li 4PK780 3PK850 3PK735 3PK905 1GC-E7641-10 6U068 90916-T2006 7PK1515 R34-7 Transmission bel
$3.6$4.77-24.53%
Model Number:
4PK840
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