4707Q Brake Shoe Kit 16.5 x 7

Foundation brake shoes for 16.5 by 7 drums

Meritor foundation brake shoes anchor the friction couple on many Class 8 drive and trailer axles. The kit on this page targets the 16.5 inch by 7 inch shoe size used in heavy linehaul and vocational setups. Shoes are wear items; their replacement belongs in the same conversation as drum diameter, lining grade, and chamber stroke.

A shoe kit is not a shortcut around hardware inspection. Worn anchors, cracked rollers, and contaminated S-cams transfer damage to new linings within thousands of miles. Treat shoe replacement as a system job.

Listing scope is a Meritor brake shoe kit in the published size. Chambers, drums, slack adjusters, and ABS modulators are separate lines on the work order.

Tractors named in the fitment table

Examples published for this kit include Freightliner, Kenworth, Peterbilt, and Volvo with engine rows marked All. Those names orient shopping; they do not replace measuring the old shoe, anchor type, and roller diameter on the unit in your bay.

Compare removed hardware to the table and to VIN build data when available. Use the fitment guide if you are balancing shoe orders across tractors and trailers with similar stamps.

Send photos through support@aonetruckauto.com when a trailer fleet mixes two roller families under one part book heading.

Carton weight and list price

Published weight is 42.0 lb. Expect pallet or heavy-parcel handling rather than a small bin slot. Listed price is $189.00 USD before tax.

Review the shipping policy and returns and refunds before you schedule a lane around delivery assumptions.

Inspection paired with shoe replacement

When shoes go on, measure lining thickness and drum diameter against discard limits. Adjust slack adjusters and verify pushrod stroke after bedding—not before.

Contaminated linings from hub oil or grease belong to seal and bearing work upstream. Installing fresh shoes over oil-soaked drums wastes friction material.

Shop sequence reminders

• Support the axle safely; cage spring brakes on live chambers before shoe removal.
• Replace rollers and anchors when wear exceeds chart limits even if they still look round.
• Torque anchor bolts in the pattern the axle maker specifies; uneven torque twists shoes.
• Road test with gradual stops before returning the unit to full gross weight.

Record shoe size and kit stamp on the invoice packet for later ABS or compliance audits.

Storage and handling

Store boxed shoes flat so linings do not bow. Keep moisture and welding spatter away from friction surfaces.

Lining selection and drum correlation

Shoe kits assume drums remain within usable diameter and runout limits. Turning drums past discard removes friction area and raises heat. Measure with a dedicated gauge instead of estimating by feel during rotation.

Mixing lining grades across an axle violates some fleet specs even when friction looks similar. Stick to the material code on the work order or the OEM recommendation for that axle rating.

Trailer axles fed from the same parts room as tractors still need separate stroke logs. Inspectors treat combinations as one air system at roadside review.

Bedding and noise control

• Use moderate stops during the first loaded cycle after shoe replacement.
• Listen for squeal that indicates glazed contact without proper bedding.
• Re-check anchor bolt torque after bedding if the axle manual requires it.
• Verify ABS tone ring cleanliness while wheels are off.

Noise complaints after shoe work often trace to glazed drums or loose anchors, not to the shoe SKU on the invoice.

Environmental exposure on drive axles

Drive axles on gravel haulers embed grit in anchor pockets that score new linings within days. Wash and inspect pockets before shoe install when the tractor returns from off-road duty. Anti-seize belongs only where manuals allow; otherwise keep threads clean and dry.

Heat checking on drums may not be visible until shoes are off. Light heat checks can be machined within limits; deep checks mean drum retirement regardless of shoe freshness.

Fleet buyers should attach a photo of the old shoe stamp to the purchase order so receiving can catch a mis-pick before the box opens.

Parts room labeling for shoe kits

Heavy shoe cartons look alike on a busy parts counter. Write axle position and measured drum diameter on the pick ticket so the wrong kit never rides to a trailer axle by mistake. Scales at receiving confirm weight near the published forty-two pound figure when fraud or mis-picks are a concern.

Technicians should compare anchor pin diameter and roller standoff to the removed set before tossing cores. Mid-year running changes within one cab model sometimes swap anchor families without changing the door badge.

16.5 by 7 shoe kit discipline

Meritor-style 4707 kits for 16.5 by 7 drums must match lining width and table radius. Mixing a wide shoe into a narrow drum is a scrap-drum event waiting to happen.

Hardware springs in the kit exist for a reason — reused rusty springs throw shoes out of square and create tapered wear.

After reline, measure stroke and bed the brakes per fleet policy before the truck takes a mountain load. Fresh lining that never beds will pull on the first heat cycle.

Before you pay, skim the shipping policy and returns and refunds. Parts questions go to support@aonetruckauto.com.

Operator: HEAVY TRUCK PARTS, INC. We are not affiliated with the truck or filter brands named on this page.