Parts Identification
 for Weaver Jacks


Linkage and Other Common Parts

 

 

Weaver WA-75B Ten (10) Ton Long Frame Hydraulic Service Jack

 

How Can I Identify My Jack?

Using the following Dimension Chart, - Compare Features and Measurements 

MODEL	CAP. (tons)	FRONT WHEELS	SADDLE STYLE AND SIZE	FRAME LENGTH	JACK WEIGHT
WA-72B	2	Two -  4" Diameter	Triangular or Round  5"' to 6"	51"	136 lbs
WA-73B	4	Two -  5"  Diameter	Triangular or Round  5" to 6"	58"	212 lbs
WA-75B	10	Two -  7" Diameter	Round 9"	66"	356 lbs
WA-85	20	Three-  7" Diameter	Square 7"	69"	531 lbs

 

 

Common Parts Identifier & Tips

Ball Weight for WA-73, 75 & 85 S-5355 Ball weight is common to these models This is placed between the two Check balls in the Ball Chamber The required size can vary, as maintenance occurs and the ball seats are ground by service personnel to to compensate for wear. When you order this part, it may be longer than your current ball weight.  You can: A.  Try the longer weight to see if jack operates correctly. B.  Machine down the length with a Grinder to the desired length. The Ball weight varies between 1" to 1.5" long You can make your own with1/4" Keystock. The Two balls operate as Check Valves. If the Ball Weight is too short, you would experience a half-stroke - that is the fluid would not completely return to the reservoir between strokes.

Casters - Click Here

Cylinders - Click Here

Pump Link Assembly for WA-73, 75 & 85 Several styles were used. Identify by how two parallel pieces are welded together by looking down on the piece where the foot lever rod inserts Most Common older model - it appears as if a Square "S" piece of bar joins them- Order Part AS-9785 Newer Styles is either a one piece casting order part # M-2237 or two parallel pieces welded together with a solid bar stock with a hole in it. also order Part # M-2237 other styles are diagonal bars s or a straight cross bar pieces are welded to hold them together - Contact us for part #

Seal Kits - Click Here

Wheels - Click Here

More Details Coming Soon on All Models

 

Need a Weaver Service Manual? CLICK HERE