About Boyce Equipment & Parts Co., Inc.

Are You Tired of Breaking Your Stock ˝ to ž Ton Axles. Then Step up to 1 Ton or 2 ˝ ton axles!

We feature our Dana 60, front axle, with Corporate 14 bolt rear to make your truck capable of running oversize tires, plus high horse performance engines, without the frustrating and costly breakdowns, when you count on your truck the most.

Boyce offers U-Bolts, Spring Plates (sway bar mounts), Lock-out Hubs, Spring Pads moved to your specs. Gear changes from 2.73-5:13 ratio, any type of lockers or limited slips available.

When converting your truck, please call with your make, model and spring pad measurement (center to center of springs), so we can help you take the guess work out of your project.

WE OFFER ORIGINAL EQUIPMENT POWER TRANS, AND SPECIALIZE IN HEAVY DUTY CONVERSIONS USING DANA 44'S, 60'S, 70'S, GM CORPORATE AXLES. FOR SUPER HEAVY DUTY WE OFFER 2 ˝ TON THRU – 30-TON PLANETARIES, CALL FOR A QUOTE ON ANY APPLICATION.

All other rebuilt parts go through the same process and demand our utmost attention.

We have been praised by many who have purchased our axles and other equipment. They have expressed great satisfaction in our quality and workmanship, and quite frankly, we love the compliments and intend to earn more.

Dana 44's, 60's, 70's

Rockwell

GM Corp

Planetaries:

For the ULTIMATE in competition and show truck axles used in such trucks as the Raptor, Way Cool Junior, The Shark, Suds Buckett and many other premier trucks.

These top loader axles are excellent for eliminating severe driveline angles when used with high lift suspensions for 40 inches and taller tires. (These axles are only available in 6:72 Ratio.)

Detroit Lockers, Disc brakes, Rear Steering Rams and Mounts can be installed at time of purchase. Kits available with axles, wheels, suspensions and installation hardware.

Our 5 ton military axles (MTF-500) are used for the all-out enthusiast who isn't satisfied with just a big truck. These axles are sold to those of you who would like to run a tire bigger than 60 inches. Monster trucks, mud boggers, and tractor pullers have used these axles. If you're building a street legal truck, these are probably out of the question due to the size and weight.

At Boyce, we offer complete suspension conversion kits (MTK-500), 10-26 gear changes, Detroit Lockers, etc. We also put together complete monster truck packages including tires, wheels, frames, transfer case, steering, etc.

We've been serving the Monster truck business for the last 7 years. We've learned not only how to compete, but how to WIN! As you can see here, we've cut a 5 ton housing in half and welded flanges to the ends. Then we bolt up the planetary end using 5 ton axle shafts.

L-Shaped brackets are excellent for use with custom C-channel and rectangular tube frames. (customs re-arch available)

Can be purchased separately or installed. Eliminates brake drums and backing plates and lightens axle for competition use. Easily installed using stock brake system. Kit includes all mounting hardware to be installed in minutes.

These drivelines used mostly with the ATC-250 2 ˝ ton transfer case. They may also be used with the TC-125 using our custom output flange. Part #TC-125-F.C.

Just take to a drive line shop and have our ends welded to your original driveline. Advantage: low cost, easy to replace.

Our rear steering lock is a must for rear steering vehicles. Lock pins installed on each knuckle for maximum safety.

For traction when it counts, Boyce is proud to be a rep for Detroit Lockers. We have these available for both 2 ˝ ton and 5 ton applications.

Detroit Locker is the automatic positive locking differential that has offered the operators of high-performance cars, trucks and off-road construction vehicles the maximum possible traction for 40 years. It prevents spin-outs by powering both wheels-even when one leaves the ground.

When stock brake systems are not adequate, this unit provides higher displacement for heavy duty brake applications.

HYDRAULIC STEERING COMPONENTS
Front Steering The Char-Lynn steering control unit is fully fluid linked. This means there is no mechanical connection between the steering unit, the pump and steering cylinders. The unit consists of a manually operated direction control valve and servo feedback meter element in a single body. It is used principally for fluid linked power steering systems, but it can be used for some servo-type application where visual positioning is required. The close-coupled rotary action valve performs small number of moving parts. Char-Lynn hydraulic steering units work ideally with all military axles. They are installed either to the frame or the firewall. You cut the steering shaft off about 14" past the firewall, and then attach the Char-Lynn to the shaft. Instructions are included.	Rear Steering 12 volt electric/hydraulic remote control power pack equipped with control for operating cylinders. The high volume of the pump makes it ideal for use with most cylinders. Closed loop type system returns fluid directly to the input side of the pump when returning from the cylinder. This provides added safety as the cylinder will not retract as fast as it extends, this power pack can be used to power tail gates, hydraulic hoists and attaches to truck and farm machinery. 12 volt, single terminal motor. A #4 (.333") gear face 13T spline drive pump. ź NPTF ports. Adjustable relief valve at 2500 psi. A 3-position, 4-way, solenoid operated valve with a pilot check valve. A 3 quart reservoir for horizontal mounting.
Steering Valve FSV The steering motors are standard 4 bolt square mount on a ž" circle, have an internal spline, O-ring ports, 2500 psi., 300 psi., back pressure, are open center and weight 8 lbs.
Column Kit FSV-10 Char-Lynn Stub to Column Kit Consists of : 1 Spline yoke 1 ž keyway yoke 1 U-joint
Rear Steering Pump RPP
Hydraulic Steering Cylinder Boyce steering cylinders provide long life and reliable operation due to design features and quality workmanship. Features: 2500 psi working pressure (4000 psi max. shock) Precision honed cylinder barrels for long seal life Hardened chrome plated rods resist damage and rust Rod wipers clean dirt from rod to give long seal life Clevis mounting with 1" pin holes on 2" bore sizes: 1 ź pin holes on 5" bore Ports in line with pins
Hydraulic Steering Cylinder Mount Our latest steering cylinder mounts are pre-fitted to take the guesswork out of installing the FS series cylinders. These mounts have replaceable oil impregnated bushings for long lasting wear. Installed with no labor charge with axle purchase.
RCS Install a RCS to RPP and add a second function to the unit. One power pack then will be able to operate two hydraulic cylinders. A third function is also available with a larger tank required. This application is great for tilt hoods and dump beds.
Cushion Valves Used to stop or minimize shock, surge and overloads. Mounts between control valve and cylinder or motor. May be used to regulate pressure on one cylinder of a circuit without disturbing any other. Bypass oil is sent to the opposite side to prevent cavitation.
Out Char-Lynn steering valves are engineered to match your hydraulic steering requirements.

Disclaimer:
We reserve the right to change prices, or not sell an item, due to error in pricing.