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GPM Racing

GPM Carbon Steel 37T Ring Gear & 13T Pinion Gear Set w/ Red Aluminium Differential Case

Part no. MAG1200S-R

Sold out4.0
1 review

Now $68.15was $90.87 You Save 25%

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Select Option: Red

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Specifications

Pinion & Spur Gear

Gear TypeSpur & Pinion Set

Reviews (1)

4.0

Based on 1 review

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  • Jake R

    Verified buyer

    29 Aug 2026

    These are great diffs, just make sure you get gaskets Also the GPM pinion spline doesnt fit into the centre diff outdrive, so had to use the arrma pinion gear for the rear diff

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