Shims are thin washers that set precise spacing, such as gear mesh or bearing position, and remove play from a drivetrain.
Washers/Shims
RC shims and washers to set spacing and remove slop.

Ultimate Racing 4mm Purple Alu Washer (10) #UR1511-P
SKU: UR1511-P5,50 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing 4mm Red Alu Washer (10) #UR1511-R
SKU: UR1511-R5,50 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Alu 3x6x0.5mm Blue Alu Washer (10) #UR1504-A
SKU: UR1504-A5,50 €In stock (6)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Black Alu Servo Washer (8) #UR1507-N
SKU: UR1507-N5,90 €In stock (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Blue Alu Servo Washer (8) #UR1507-A
SKU: UR1507-A5,90 €In stock (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Green Alu Servo Washer (8) #UR1507-GR
SKU: UR1507-GR5,90 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Orange Alu Servo Washer (8) #UR1507-G
SKU: UR1507-G5,90 €In stock (3)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Pink Alu Servo Washer (8) #UR1507-PK
SKU: UR1507-PK5,90 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Purple Alu Servo Washer (8) #UR1507-P
SKU: UR1507-P5,90 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Ultimate Racing Red Alu Servo Washer (8) #UR1507-R
SKU: UR1507-R5,90 €In stock (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Washer 2mm (6) – Gun Metal – Kyosho
SKU: K.W0142GM9,50 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Washer 3×7.8×0.5mm Alu Blue (10) #31384 Team Associated
SKU: AE313849,90 €In stock (2)Delivery within Estonia 2-3 working days, other European countries 10 days.
Frequent Questions & Answers
What are shims used for?
What is the difference between a shim and a washer?
They are similar, but shims come in fine thickness steps for precise spacing, while washers mainly spread load under a screw head or nut.
What shim thicknesses should I keep?
A range from around 0.1 mm upward covers most setup jobs. Assortment packs are a convenient way to have every thickness on hand.












