Best in 7 days
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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
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Description
Tekno R/C TKR4190 "M5" Hardened Steel 5mm Bore Mod 1 Pinion Gear 30TTekno RC TKR4190 Pinion Gear 30T M5(MOD1 5mm Bore M5 Set Scrw) This is the 30 Tooth M5 Pinion Gear from Tekno RC. Features: Ideal for 1 8 scale and other MOD1 pinion applications Constructed of CNC machined steel, lightened and hardened for durability Standard length shank Number of teeth laser etched on shaft Includes: 30 Tooth Pinion Gear, M5 Set Screw Specs: Number of Teeth: 30 Gear Pitch: MOD1 Hole Diameter (Bore): 5mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 2368 reviews
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Product Reviews
★★★★★ 5
Good quality and easy installation.
Fit perfectly. Seemed good quality. Easy installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Good quality replacement
Perfect fit and filter looks as good as the OEM
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Reviewed in the United States on December 16, 2025
★★★★★ 5
Great value
Installation is quick and easy, as it fits perfectly in the existing air filter housing without any modifications needed. The rigid panel design ensures a tight seal, preventing any unfiltered air from entering the engine.
In terms of performance, this air filter does a commendable job of filtering out dirt, debris, and other particles, aiding in better engine performance and fuel efficiency. It improves the overall air intake, allowing the engine to breathe easier and perform optimally.
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Reviewed in the United States on June 22, 2023
★★★★★ 4
Easy to install, quick delivery, good quality
Good quality.... Quick delivery.. As easy to install, this is a great way to save money by changing yourself. Essential to have healthy engine life, as engine breath through it.
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Reviewed in the United States on July 9, 2020
★★★★★ 5
Perfect
The price is unbeatable and the quality is top notch
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Reviewed in the United States on March 14, 2026
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