Fuller FRO12210C 15210C Countershaft 4303123

 Fuller FRO12210C 15210C Countershaft 4303123

*Please Verify Your OEM Number Before Purchase

• Heavy Duty Transmission Countershaft
• Fuller FRO12210C / 15210C Series Application
• Direct Aftermarket Replacement For OEM #s: 4303123, 4303122
• Teeth Count: 17/35
• 2-Year Warranty
• Sold Individually

Our Heavy Duty Transmission Countershaft is a high-quality aftermarket replacement designed for Fuller 12210/15210 series applications, compatible with OEM part numbers 4303123 and 4303122. Featuring a 17/35 tooth count, this durable countershaft ensures reliable, efficient performance in demanding heavy-duty transmission systems. Backed by a 2-year warranty, it provides peace of mind and long-lasting dependability. Sold individually, this well-engineered part is the ideal solution for restoring your transmission’s performance and extending its lifespan.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

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