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Countershaft - 99b466befde7b680ad7883af72939755
Countershaft - 321be178f3ae1a82639763e8f3ddcdc4
Countershaft - d83844a4dd6b244a26e8662342f0b183
Countershaft - c8e5b08676dcb1ddc8b1a0a4a8343d5f


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Trusted Since 1975
Over 125 Locations
The transmission countershaft works in conjunction with the input shaft and rotates at a fixed speed ratio. Gears attached to the countershaft include various forward speeds and reverse gear drive. Our countershafts are fully compatible with OEM specifications.
Weight: 23.9
Replacement Fuller RT-11610, RTO-11610, RTX-11610, RT-12610, RTO-12610, RTX-12610, RT-14610, RTO-14610, RTX-14610, RT-11615, RTO-11615, RTX-11615, RT-14615, RTO-14615, RTX-14615, RT-15615, RTO-15615, RTX-15615, RT-11615, RTO-11615, RTX-11615, RT-14615, RTO-14615, RTX-14615, RT-11715, RTO-11715, RTX-11715, RT-14715, RTO-14715, RTX-14715, RT-15715, RTO-15715, RTX-15715, RTXF-15715
Cross References
MakePart Number
Replacement NumberK-1926
Eaton FullerK-1926, K-1925
Industry NumberFURK1926, FUR-K-1926, S K-1926, K-1926C8T, MPGS-D419, ATXD419, K-1926-RC, GTPK-1926, ATPD419, D419SS, VIPK-1926, K-1926HTP, GTSD419, PSK-1926, TF K-1926
International TruckFULK-1926
Customer NumberRF363501028
Pai Industries60750

Heavy Duty Truck Parts

MHC stocks a large inventory of heavy-duty, all makes and models truck parts, from small pieces to major components, including rebuilt parts and exchange units. If a part isn't stocked at an MHC location, we leverage our network and all major OEM and component manufacturers' regional distribution centers to deliver hard-to-find parts to you quickly.

MHC employees at warehouse

Smooth sailing always with Murphy Hoffman and great being able to buy online beyond my local branch. Fast shipping and I always know I'm getting a quality product.

— Ti L.