12x bucket shims for 50mm pins. Fits variety of small heavy equipment.  
 
Includes:
(8x) 1.5mm thick shims
(4x) 0.7mm thick shims for fine tuning
 
Polyshim are machined from the stiffest and strongest engineering polymer available. 
 
Polyshims make loose joints tighter, increase grease intervals, and block dirt from entering bucket pins. 
 
Makes loose joints tighter - from bucket to boom.
Increase grease intervals - stop losing grease from the gaps in loose joints.
Block dirt spillover from entering your bucket pins.
Less friction and operating noise than metal.
 
All materials sourced, machined, and shipped from the USA.
 
Free USPS First Class shipping to USA. Domestic orders typically received in 2-5 business days.
 
Shims are machined slightly oversized (51mm) for easier installation, grease passage and fitment on worn pins. 
 
OD: 87mm

Fitment Guide:
 
CAT - 308, 308cr, 308e2
 
Hitachi - ZX85 usb
 
John Deere - 50C, 50D, 50G, 60G
 
Yanmar - Vio 80