Parts/Hardware & consumables/Shims & spacers/Arrma Differential Shim Set (Fits 29mm Case)
Arrma Differential Shim Set (Fits 29mm Case)
Arrma

Arrma Differential Shim Set (Fits 29mm Case)

Part # ARA3110945.0(4)
Where to buy
$11.99
AMain Hobbies
Seen Oct 12, 2026
$11.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

The Arrma Differential Shim Set provides you with a full range of shims to correctly shim your 29mm diff case differentials. Package includes shims needed for three differentials.

Features:
  • Strong and durable steel for long-lasting performance in all conditions
  • Precision manufactured for consistent fit and hassle-free servicing
  • Provided with three pairs of each size shim, enough shims for three differentials
Specifications:
Smaller Shim: Inside Diameter - 6.2mm, Outside Diameter - 11.9mm, Thickness - 0.3mm
Larger Shim: Inside Diameter - 6.3mm, Outside Diameter - 15.7mm, Thickness - 0.2mm
Open Diff Spacer: Inside Diameter - 12.0mm, Outside Diameter - 17.5mm, Thickness - 1.9mm
 
Includes:
  • (6) Shim: 6.2 x 11.9 x 0.3mm
  • (6) Shim: 6.3 x 15.7 x 0.2mm
  • (6) Spacer: 12.0 x 17.5 x 1.9mm
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews5.0 · 4 reviews

BoostaVerified owneron Arrma Differential Shim Set (Fits 29mm Case)

Sizes… 6.2 x 11.8 x 0.35 (6x) 6.3 x 15.7 x 0.2 (6x) 12 x 17.5 x 1.9 (6x)

1 found this helpful
EricVerified owneron Arrma Differential Shim Set (Fits 29mm Case)

Always good to have these on hand for rebuilding the diffs or if you need to shim them during maintenance.

Eric LarsenVerified owneron Arrma Differential Shim Set (Fits 29mm Case)

You need these if you want to eliminate the stock EXB clutch plates. Quality seems good. I bought them to have spares on hand.

The DinklebotVerified owneron Arrma Differential Shim Set (Fits 29mm Case)

This shim pack is great it really covers everything you need for your Arrma line up.

What reviewers say

Four verified owners rated this shim set 5/5. Reviewers describe it as a useful spares or maintenance kit for rebuilding differentials and shimming them during service. One notes it is needed for removing the stock EXB clutch plates, and another praises the range of sizes for Arrma models. Reviewers report good build quality. The listing includes three shim sizes (6.2 x 11.8 x 0.35, 6.3 x 15.7 x 0.2, and 12 x 17.5 x 1.9, six of each). No disagreements or recurring problems appear in the reviews, though the sample is small.

  • + Good quality
  • + Useful as spares for rebuilds
  • + Covers a range of Arrma models
  • + Needed to remove stock EXB clutch plates
  • − No recurring problems reported
  • − Small number of reviews
Summary generated from the reviews above.

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