CTJ4237/CTJ4237/A HUB COUPLER. Leyland and Marhsall two-speed PTO hub coupler with torque lock.

Keeps the PTO in gear while under load. Used together with CTJ4238 RING.

See item number 32 in the illustration.

Fitted to tractors:

• Leyland: 285, 2100, 485, 4100
• Leyland: 602, 604, 702, 704, 802, 804 (2-Speed PTO)
• Marshall: 602, 604, 702, 704, 802, 804, 904XL, 752XL, 754XL, 852XL, 854XL, 952XL, 954XL