Drive-type and spin-drive-type grease fittings

Illus. PS9187 Illus. PS9188	Description	Part no.
	Grease fitting—spin-drive type, straight. 1/8-in. pipe special taper drive thread. 5/8-in. overall length.	JD7798
	Grease fitting—spin-drive type, 90 degree angle. 1/8-in. pipe special taper drive thread. 3/4-in. overall length. (For service, sub. JD7781)	JD7799
	Grease fitting—drive type, straight. For 3/16-in. dia. hole. 9/16-in. overall length.	JD7826
	Grease fitting—drive type, straight. For 3/16-in. hole. 37/64-in. overall length (no ball check).	JD7765
	Grease fitting—drive type, 65 degree angle. For 3/16-in. dia. hole. 23/32-in. overall length.	JD7836
	Grease fitting—drive type, straight. For 1/4-in. dia. hole. 37/64-in. overall length.	JD7849
	Grease fitting—drive type, straight. For 1/4-in. hole. 37/64-in. overall length (no ball check).	JD5806
	Grease fitting—drive type, 65 degree angle. For 1/4-in. hole. 49/64-in. overall length.	JD5809
	Grease fitting—straight self-tapping. For 1/4-in.-28 special taper drive thread. 35/64-in. overall length.	JD7844
	Grease fitting—spin-drive type. 45 degree angle. 1/4-in.-28 special taper drive thread. 51/64-in. overall length. (For service, sub JD7788)	JD7846
	Grease fitting—drive type, straight. For 5/16-in. hole. 9/16-in. overall length (no ball check).	JD7829
	Grease fitting—drive type, straight. For 5/16-in. hole. 19/32-in. overall length.	JD7761

Button head grease fittings

Illus. PS9189	Description	Part no.
	Standard button head fitting (5/8-in. head dia.) 1/8-in. PTF special short thread. 25/32-in. overall length.	JD7828
	Standard button head fitting (5/8-in. head dia.) 3/8-in. PTF special short thread. 63/64-in. overall length.	NLA
	Large button head fitting (7/8-in. head dia.) 1/4-in. NPTF thread. 1-7/32-in. overall length.	JD7772

Threaded straight grease fittings

Illus. PS9181 Illus. PS9182	Description	Part no.
	Grease fitting—1/8-in. PTF special extra short thread. 21/32-in. overall length.	JD7759
	Grease fitting—1/8-in. NPTF thread (female). 1-in. overall length.	JD7794
	Grease fitting—1/8-in. PTF special short thread. 1-1/4-in. overall length.	JD7771
	Grease fitting—1/8-in. PTF special short thread. 1-3/4-in. overall length.	JD7782
	Grease fitting—1/4-in.-28 taper thread 1.12-in. long	NLA
	Grease fitting—1/4-in.-28 UNF 2A thread. 15/32-in. overall length.	JD7842
	Grease fitting—1/4-in.-28 taper thread (SAE-LT). 17/32-in. overall length.	JD7797
	Grease fitting—1/4-in.-28 taper thread (SAE-LT). 11/16-in.	JD7803
	Grease fitting—1/4-in. PTF special extra short thread. 15/16-in. overall length.	JD7769
	Grease fitting—1/4-in.-28 taper thread (SAE-LT) 15/16-in. overall length.	JD7819
	Grease fitting—1/8-in. PTF special short thread. 2-5/8-in. long	JD7779

Wood screw grease fittings

Illus. PS9183

Description

Part no.

Grease fitting—65 degree angle. 7/16-in.-12 wood
screw thread. 1-3/16-in. overall length.

AH155275

Threaded-angle grease fittings

Illus. PS9184 Illus. PS9185	Description	Part no.
	Grease fitting—45 degree angle. 1/8-in. PTF special short thread. 7/8-in. overall length.	JD7763
	Grease fitting—65 degree angle. 1/8-in. PTF special short thread. 7/8-in. overall length.	JD7760
	Grease fitting—90 degree angle. 1/8-in. PTF special short thread. 27/32-in. overall length.	JD7781
	Grease fitting—30 degree angle. 1/8-in. PTF special short thread. 29/32-in. overall length.	JD7778
	Grease fitting—65 degree angle. 1/8-in. PTF special short thread. 1-3/16-in. overall length.	JD7758
	Grease fitting—90 degree angle. 1/8-in. PTF special short thread. 1-13/16-in. overall length.	JD7789
	Grease fitting—30 degree angle. 1/8-in. PTF special short thread. 2-3/32-in. overall length.	JD7783
	Grease fitting—65 degree angle. 1/8-in. NPTF thread. 2-29/32-in. overall length.	JD7780
	Grease fitting—90 degree angle. 1/4-in.-28 taper thread (SAE-LT). 3/4-in. overall length	JD7806
	Grease fitting—45 degree angle. 1/4-in.-28 taper thread (SAE-LT). 13/16-in. overall length.	JD7788
	Grease-fitting—65 degree angle. 1/4-in. PTF special extra-short thread. 1-5/32-in. overall length.	JD7774
	Grease-fitting—65 degree angle. 5/16-in.-32 NEF thread. 23/32-in. overall length	JD7800

Safety-vent grease fittings

Illus. PS9186

Description

Part no.

Grease fitting—safety vent, straight. 1/8-in. PTF special
extra-short thread. 21/32-in. overall length.
Grease fitting—safety vent. 65 degree angle. 1/8-in. PTF special
short thread. 7/8-in. overall length.

JD7805

Easy-out tools for grease fittings

Illus. PS9180

Description

Part No.

Easy-out tool for tapping 1/8-in. NPT threads and removal
of 7/16-in. hex straight and angle fittings.

TY6224

John Deere grease fitting thread tester

Description

Part No.

The John Deere Grease Fitting Thread Tester is an all-aluminum gauge designed to quickly and easily determine grease fitting thread size. Organizing loose grease fittings, as well as helping customers determine the need, is a snap and it works for finding both SAE and Metric fittings.

Features and benefits

TY27327

Thread type	Size
NPT	1/8”	1/4”	3/8”
Metric	M6 x 1	M6 x 0.75
Metric	M8 x 1	M8 x 1.25
Metric	M10 x 1	M10 x 1.5
BSPT	1/8”	1/4”
UNF	1/4”	5/16”	3/8”
BSW	1/4”	5/16”	1/2”
BSF	3/16”	1/4”	5/16”	3/8”

Last modified: 5May14.