U-JOINTS, CROSS BOXES AND GEAR SETS

U-Joints, Cross Boxes and Gear Sets

Note: Our gears and transmission components are cast in Delrin® unless noted otherwise

Image Description Qty and Price

Climax cross box–Delrin

#7079

5.95

Cross box for #7077 gears

#7033

1 2.75

Shaft coupling

3/32″ and .078″ bores

OD .250

flexible Delrin®

#7008

set 4.50

Bevel gear, 8 tooth

1/8″ OD, 1/32″ bore

#7007

2 3.30

2:1 Skew bevel gears

.062″ and .125″ bore  .100″ offset

#7078  (limited quantity available–when they are gone, they are gone)

2 6.50

#7012 (limited quantity available–when they are gone, they are gone)

2 6.50

1:1 Bevel gears, in line

15 tooth, .3mm bore, 48 DP

#7034

2 6.00

1:1 Bevel gears, in line

15 tooth,  3/32″  bore, 48 DP

#7035

2 6.00

1:1 Skew bevel gears

.078″ bore, .125″ offset

#7077

2 5.95

2:1 Ratio gears, cross box

.078″ bore U-joint, 3 mm axle

#7085

1 set 6.50

2:1 Ratio gears, cross box

.078″ bore U-joint, 1.8″ axle

#7086

1 set 6.50

Shay gear set for 26″ and 29″ drivers

suitable for 1/4″ scale

#7041

2 8.00

4:1 Ratio gear tower

.078″ bore U-joint, 3/32″ axle bore

(wheels not included)

#7013

1 set 10.50

1:1 Gears–in line– with mounting bracket

.089″ coupling, 3/32″ axle material

will clear wheels as small as .320″ dia., 24″ gauge

#7037

1 set 8.50

2:1 Ratio gears, cross box

.078″ bore U-joint, 3/32″ axle material

(wheels not included)

7036

1 set 7.00

1:1 Skew bevel gears

1/8″ offset, .078″ bore cross box with axle material

#7040

1 set 7.25

2:1 Ratio gears, cross box

.078″ coupling, 3/32″ axle material

(wheels not included)

#7030

1 set 8.00

Universal joint set for Climax

#7039

1 set 6.00

Universal joint

Bores .093″/.093″

OD .215

#7009

2 3.30

Universal joint

Bores .093″/.118 (3mm)

OD .215

#7004

2 3.30

Universal joint

Bores .093″/.078″ (2mm)

OD .215

#7010

2 3.30

Universal joint

0.6″ to 1.0″ overall length

to fit .079″ (2mm) shafts

#7011

2 sets 3.95

Note:  when pairing two universal joints, always keep the pins in the same plane to maintain constant velocity