Price History for ARRMA 39T MOD1 Spool Gear 8mm Bore ARA310951 Gears & Differentials
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ARRMA 39T MOD1 Spool Gear 8mm Bore ARA310951 Gears & Differentials
This 39T Mod1 Spool Gear allows you to fine tune the gearing of your vehicle Includes 1 x 39T MOD1 SPOOL GEAR (8mm BORE) 1 x M4 x 4mm Set Screw 1 x M4 Screw Pin Features Strong and durable steel for long-lastin
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 5, 2026 | $18.79 |
| Aug 4, 2026 | $24.98 |
| Aug 3, 2026 | $18.79 |
| Aug 2, 2026 | $20.79 |
| Aug 1, 2026 | $24.98 |
| Jul 18, 2026 | $18.79 |
| Jul 12, 2026 | $17.99 |
| Jul 9, 2026 | $17.79 |
| Jun 27, 2026 | $18.81 |
| Jun 24, 2026 | $20.79 |
| Jun 21, 2026 | $18.81 |
| Jun 16, 2026 | $19.99 |
| Jun 15, 2026 | $20.79 |
| Jun 10, 2026 | $19.99 |
| Jun 3, 2026 | $24.98 |
| May 22, 2026 | $19.99 |
| May 19, 2026 | $20.79 |
| May 9, 2026 | $19.99 |
| May 8, 2026 | $23.29 |
| May 7, 2026 | $23.89 |
| Apr 29, 2026 | $23.99 |
| Apr 26, 2026 | $24.98 |
| Jan 24, 2026 | $19.99 |
| Jan 12, 2026 | $19.99 |
| Jan 3, 2026 | $19.99 |
| Nov 27, 2025 | $19.99 |
Analysis
ARRMA 39T MOD1 Spool Gear 8mm Bore ARA310951 Gears & Differentials price analysis
Price analysis for ARRMA 39T MOD1 Spool Gear 8mm Bore ARA310951 Gears & Differentials at Walmart: Today's price is $18.79. That's 22% off the MSRP of $23.99. Current price is 8% below the 90-day average of $20.44 (a $1.65 below the running mean).
- The current price of $18.79 is 22% (or $5.20) below the MSRP of $23.99.
- Current price is 8% below the 90-day average of $20.44 (a $1.65 below the running mean).
- The lowest recorded price on PriceWatchPro was $17.79 on July 9, 2026. That's $1.00 below today's price.
- The highest recorded price on PriceWatchPro was $24.98 on April 26, 2026. Today's price is $6.19 below that peak.
- 30-day trend: trending up 5.6% from $17.79 to $18.79.
- Across 25 tracked price changes, the listing has dropped 12 times with an average drop of $2.34.
- PriceWatchPro has been tracking this listing since November 27, 2025 (252 days of price history).
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ARRMA 39T MOD1 Spool Gear 8mm Bore ARA310951 Gears & Differentials shopping snapshot
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