Skip to content
F.A.Q. Shipping Catalogs All Products

Repair Parts

MT-RSR supplies brake lathe repair parts and replacements that keep your equipment cutting true. Our selection covers gears, belts, arbors, and other working components built to restore lathe performance and extend machine life. Pair repair parts with Brake Clamping, Consumable Parts, and Kits & Sets for a complete brake service solution.

Repair Parts

Filters

$71.09 - $71.09
$71.09
$71.09 - $71.09
$71.09

Inserts for VN/Rels Brake Lathe 7687 (10/pack)

SKU: 29687A

MT-RSR

Inserts for VN/ Rels (10/pack) Negative Rake Bit 1/32nd Radius Fits the following brake lathe brands: Rels - 204C, 204D, 204S, 205DS, 415 Van Norma...

View full details
$71.09 - $71.09
$71.09
$71.09 - $71.09
$71.09
Spindle Quill Gear
Spindle Quill Gear
$342.35 - $342.35
$342.35
$342.35 - $342.35
$342.35

Spindle Drive Quill Gear for Brake Lathes

SKU: 70830

MT-RSR

Replacement Spindle Quill Gear. 10 5/8s" long with a 2.83" Diameter Fits the following Brake Lathe Models:  Ammco 3000 / 4000 Interchangeable Part ...

View full details
$342.35 - $342.35
$342.35
$342.35 - $342.35
$342.35
Right hand thread VN, Accu Turn, FMC Arbor Nut
$32.74 - $32.74
$32.74
$32.74 - $32.74
$32.74

Arbor Nut, 1" - For Accu-Turn, VN, FMC Brake Lathes (Reverse RH Thread)

SKU: 20474R

MT-RSR

Arbor Nut for VN, Accu-Turn, FMC with Right hand thread MT-RSR Insights: Brake lathes typically come standard with an arbor and nut that has left h...

View full details
$32.74 - $32.74
$32.74
$32.74 - $32.74
$32.74
Gear For Ammco Trap assembly
Gear For Ammco Trap assembly
$91.56 - $91.56
$91.56
$91.56 - $91.56
$91.56

Drive Gear for Ammco 7757 Trap Assembly

SKU: 4774

MT-RSR

Gear For Ammco Trap assembly. Part of Assembly Number 7757

$91.56 - $91.56
$91.56
$91.56 - $91.56
$91.56
Brass Thrust Washer for Quill Drive Gear
$60.71 - $60.71
$60.71
$60.71 - $60.71
$60.71

Brass Thrust Washer for Quill Drive Gear

SKU: 7033

MT-RSR

Brass Thrust Washer for Quill Drive Gear Interchangeable Part Numbers: Ammco # 903033, 40030

$60.71 - $60.71
$60.71
$60.71 - $60.71
$60.71
Accu Turn Way Cover Spacer
$30.08 - $30.08
$30.08
$30.08 - $30.08
$30.08

Way Cover Spacer for Accu-Turn Brake Lathes

SKU: 8682

MT-RSR

Way Cover Spacer for Accu-Turn

$30.08 - $30.08
$30.08
$30.08 - $30.08
$30.08
$18.27 - $18.27
$18.27
$18.27 - $18.27
$18.27

Spindle Drive Key (Ammco 909831)

SKU: 7831

MT-RSR

Spindle Drive Key (Ammco 909831) Interchangeable Part Numbers: 909831, RM-40027

$18.27 - $18.27
$18.27
$18.27 - $18.27
$18.27
Ammco Thrust Bearing 929221
$106.27 - $106.27
$106.27
$106.27 - $106.27
$106.27

Thrust Bearing for Cross Feed Assembly for Ammco Brake Lathes

SKU: 7221

MT-RSR

Thrust Bearing Interchangeable Part Numbers: Ammco: 929221

$106.27 - $106.27
$106.27
$106.27 - $106.27
$106.27
Input Shaft Worm Gear For Brake Lathe
$526.37 - $526.37
$526.37
$526.37 - $526.37
$526.37

Input Shaft Worm Gear For Brake Lathe

SKU: 9847

MT-RSR

Input Shaft Worm Gear For Brake Lathe Interchangeable Part Numbers: Ammco # 9847-C, 909847C RM-40040

$526.37 - $526.37
$526.37
$526.37 - $526.37
$526.37
Spanner Wrench Set for 5000 series
$52.09 - $52.09
$52.09
$52.09 - $52.09
$52.09

Spanner Wrench Set for 5000 series

SKU: 5005

MT-RSR

Spanner Wrench for 5000 set Interchangeable Part Numbers: 15, HK15, TMRHK15

$52.09 - $52.09
$52.09
$52.09 - $52.09
$52.09
Accu Turn Way Cover Wiper Set of 3
$40.39 - $40.39
$40.39
$40.39 - $40.39
$40.39

Accu-Turn Way Cover Wiper Set of 3

SKU: 8736

MT-RSR

Way Cover Wiper for Accu-Turn set of 3

$40.39 - $40.39
$40.39
$40.39 - $40.39
$40.39
Ammco Spherical Washer
$17.39 - $17.39
$17.39
$17.39 - $17.39
$17.39

Spherical Washer for Ammco Brake Lathes

SKU: 7165

MT-RSR

Spherical washer for Ammco Interchangeable Part Numbers: BP3165, TMRBP3165

$17.39 - $17.39
$17.39
$17.39 - $17.39
$17.39
Spherical Washer
$25.54 - $25.54
$25.54
$25.54 - $25.54
$25.54

Spherical Washer Set for Ammco Brake Lathes

SKU: 7138

MT-RSR

Spherical Washer  

$25.54 - $25.54
$25.54
$25.54 - $25.54
$25.54
Hunter, Performance and All Tool 1" Arbor
$469.49 - $469.49
$469.49
$469.49 - $469.49
$469.49

Hunter, Performance and All Tool 1" Arbor

SKU: 8500

MT-RSR

1" Arbor for Hunter, Performance or All tool Interchangeable Part Numbers: All Tool: 5542 Performance: 8542 Hunter: RP8-9019 Made in the U.S.A.

$469.49 - $469.49
$469.49
$469.49 - $469.49
$469.49
Micrometer Repair Screw
$40.65 - $40.65
$40.65
$40.65 - $40.65
$40.65

Micrometer Screw for Rotor-Truer Assembly, for FMC Brake Lathes

SKU: 1016776

MT-RSR

Micrometer Repair Screw Interchangeable Part Numbers: SM1016776, TMRSM1016776

$40.65 - $40.65
$40.65
$40.65 - $40.65
$40.65
$7.90 - $7.90
$7.90
$7.90 - $7.90
$7.90

Thrust Washer for Brake Lathe 906874 Cross feed

SKU: 7874

MT-RSR

Thrust Washer for Brake Lathe Cross feed  Made in the USA Interchangeable Part Numbers: 6874, 906874, RM-40019, 40019 

$7.90 - $7.90
$7.90
$7.90 - $7.90
$7.90
Accu Turn Alignment Washer Set of 2
$72.25 - $72.25
$72.25
$72.25 - $72.25
$72.25

Accu-Turn Alignment Washer Set of 2

SKU: 83715

MT-RSR

Alignment Washer Set for Accu-Turn Interchangeable Part Numbers: 433715, WA433715, TMRWA433715

$72.25 - $72.25
$72.25
$72.25 - $72.25
$72.25
7218 Ammco Small Wrench 5/16" X 3/8"
$45.08 - $45.08
$45.08
$45.08 - $45.08
$45.08

Wrench 5/16 X 3/8" for Ammco 903218

SKU: 7218

MT-RSR

Wrench 5/16" X 3/8" for Ammco Interchangeable Part Number: 903218, WR3218, 5408A13

$45.08 - $45.08
$45.08
$45.08 - $45.08
$45.08
Ammco Shaft
$48.02 - $48.02
$48.02
$48.02 - $48.02
$48.02

Shaft for Ammco Brake Lathes - Made in USA

SKU: 77755

MT-RSR

Shaft for Ammco 77755 Interchangeable Part Numbers: 7767, SH7767, TMRSH7767

$48.02 - $48.02
$48.02
$48.02 - $48.02
$48.02
Clip Rotor for 7075
Clip Rotor for 7075
$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95

Rotor Clip/Spring for for Ammco 7075 Rotor Silencer

SKU: 7080EA

MT-RSR

Clip Rotor for 7075 Interchangeable Part Numbers: 10276, SP10276, TMRSP10276

$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95
Washer for 204241
$23.46 - $23.46
$23.46
$23.46 - $23.46
$23.46

Washer for 204241 - Made in The USA

SKU: 204240

MT-RSR

Washer for 204241 Interchangeable Part Numbers: WA204240, TMRWA204240

$23.46 - $23.46
$23.46
$23.46 - $23.46
$23.46
Shaft for Ammco Adjusting Rod
$40.65 - $40.65
$40.65
$40.65 - $40.65
$40.65

Adjusting Rod/Shaft for Ammco Brake Lathe Cross Feed Drive

SKU: 7337

MT-RSR

Shaft for Ammco Adjusting Rod Interchangeable Part Numbers: Ammco part # 910337 Made in the USA

$40.65 - $40.65
$40.65
$40.65 - $40.65
$40.65
Ammco Feed Control Lever
$130.22 - $130.22
$130.22
$130.22 - $130.22
$130.22

Feed Control Lever for Ammco Brake Lathes

SKU: 7324

MT-RSR

Support Arm Ammco Feed Control Lever Optimize the functionality of your Ammco support arm with our Feed Control Lever. Engineered for seamless ope...

View full details
$130.22 - $130.22
$130.22
$130.22 - $130.22
$130.22
$662.20 - $662.20
$662.20
$662.20 - $662.20
$662.20

Brake Lathe 3‑Jaw Double Taper Chuck with Wrench

SKU: 80040

MT-RSR

80040 – Brake Lathe 3‑Jaw Double Taper Chuck with Wrench Get secure, precise rotor and drum mounting with the 80040 Brake Lathe 3‑Jaw Double Tape...

View full details
$662.20 - $662.20
$662.20
$662.20 - $662.20
$662.20

Arbor nuts hold the rotor stack tight against the arbor, and a worn one lets everything shift mid-cut. We stock nuts for Ammco lathes plus Van Norman, Accu-Turn, and FMC machines.

Shop Arbor Nuts
Buying and Installing Brake Lathe Repair Parts

Buying and Installing Brake Lathe Repair Parts

You should not have to gamble on a part fitting. Every listing shows interchangeable part numbers, so you can match an Ammco model 4000 replacement part to its OEM number in about thirty seconds. That direct access to real fitment data is what separates us from other sellers, where you are squinting at stock photos and hoping. When a part goes, pull it and look at what it touches. A failing feed screw usually chews the nut riding on it, and a slipping belt often points back to a scored pulley. Order both together, and you open the machine once instead of twice, which means one afternoon of downtime rather than two. Installation rewards a little patience. Clean the mating surfaces, confirm the center hole and mounting faces sit flat, and torque the fasteners evenly. Spin the machine empty and listen before you cut rotors again. The smartest shops keep spindle boots, belts, and springs on the shelf, because those wear out on their own schedule and never on yours. A rotor silencer band runs a few dollars and kills chatter on a larger rotor, where extra rotor mass and vibration fight your finish every pass.

Learn More

Frequently Asked Questions

Our brake lathe parts fit major brands including Ammco lathes, Accu-Turn, FMC, John Bean, Hunter, Van Norman, and Kwikway. Check the interchangeable part numbers on each listing to confirm fitment with your equipment.

Match the number stamped on the old component to the part numbers shown on our product pages. If that number has worn off, our downloadable parts manuals cover Ammco models 3000, 4000, 4100, 7500, and others.

Chatter usually comes from a worn arbor, a loose arbor nut, dull bits, or a larger rotor with enough rotor mass to vibrate. A rotor silencer band damps that vibration while you cut rotors.

The shear gear in an Ammco right angle drive is designed to break first and protect the feed components behind it. Keeping a spare on the shelf turns a lost day into a ten-minute repair.

Replace it once the cross feed handle develops play or your cut depth drifts. Ammco lathe owners can choose old-style or new-style nuts, and drum feed screw nuts are available for FMC machines.

Yes. Spindle boots keep grit off the spindle, and drive belts pair with our aluminum pulley set. Both sit under Consumable Parts alongside tool holders, bits, and silencers.

Rotors mount through the center hole using cones and an adapter set, backed by an arbor nut. Hub-centric clamping keeps a light truck rotor running true during heavy-duty work.

Machines with the 6950 twin cutter setup use left- and right-hand negative rake tool holders, and we stock both. Matched holders keep each rotor face cutting evenly and protect lathe performance.

Beyond brake lathes, our shop carries tire changers, wheel balancers, and alignment parts, including cones and backing plates, plus tools and daily shop supplies for the service bay.

Stay in the Loop!

Subscribe to our newsletter for the latest product updates and exclusive offers from MT-RSR.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare