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3-Point Linkage Parts Ag Hardware/Repairs

PTO Adapter

• Increase/reduce diameter or extend length of tractor's PTO shaft to fit implements PTO shaft
• Yellow zinc plated or black oxide finish

Std. Pkg. = 1 piece

P/N	Desc	Overall Length	Ext PTO Length	Female Spline	Male Spline	Max HP	Weight
23250	Sleeve increaser, Ford	2 "	0	1-1/8" X 6	1-3/8" X 6	75	0.20000
23249	Sleeve increaser, all tractors except Ford	2 3/16 "	0	1-1/8" X 6	1-3/8" X 6	75	0.20000
23253	Short Increaser	3 1/4 "	1-11/32"	1-1/8" X 6	1-3/8" X 6	75	0.70000
23252	HD Increaser Forged	5 1/2 "	2-3/4"	1-1/8" X 6	1-3/8" X 6	75	1.85000
23251	Universal Reducer	5 3/4 "	2-7/8"	1-3/8" X 6	1-1/8" X 6	75	1.40000
23255	Extension Adapter	5 3/4 "	3"	1-3/8" X 6	1-3/8" X 6	75	2.30000
23329	Set Screw Type	6 1/8 "	4"	1-3/8" X 21	1-3/8" X 6	75	2.10000
23331	Set Screw Type -- 21 Spline 1000 RPM to 6 spline 540 RPM	6 1/2 "	3-1/4"	1-3/8" X 21	1-3/8" X 6	75	2.30000
23660	Over-Running Coupler Extension; max 1000 RPM	6 3/4 "	4-1/2"	1-3/8" X 6	1-3/8" X 6	*	5.20000
23670	Over-Running Coupler Extension; max 1000 RPM	6 3/4 "	4-1/8"	1-1/8" X 6	1-3/8" X 6	*	5.50000
23529	Quick Release Extender - 12 spline 1000 RPM	7 "	4-1/8"	1-3/8" X 21	1-3/8" X 21	75	3.20000
23531	Quick Release -- 21 Spline 1000 RPM to 6 spline 540 RPM	7 "	4-1/2"	1-3/8" X 21	1-3/8" X 6	75	3.50000
23539	Quick Release -- 6 Spline 540 RPM to 21 spline 1000 RPM	7 "	4-1/2"	1-3/8" X 6	1-3/8" X 21	75	3.70000
23556	Quick Release Extender	7 "	4-1/2"	1-3/8" X 6	1-3/8" X 6	75	2.80000
23335	Set Screw Type	7 1/8 "	4-1/2"	1-3/4" X 20	1-3/8" X 6	100	3.70000
23336	Set Screw Type	7 1/8 "	4-1/2"	1-3/4" X 20	1-3/8" X 21	100	3.90000
23676	Splined shaft for use with Gresen pump	15 "	11-5/8"	1-3/8" X 6	1-3/8" X 6	75	6.00000

*NOTE: The over-running coupler is an essential part of PTO drive on rotary mowers, bailers, hay conditioners or any implement where inertia of driven unit may be required to over-run driving source. The coupler drives solidly from tractor to implement and free wheels smoothly when implement exceeds tractor PTO speeds. All dimensions are nominal.
IMPORTANT: Use of PTO adapters may extend PTO shaft's length and require additional guarding to prevent serious injuries.