Camshafts
Preventive maintenance is necessary to insure that camshafts and bushings will provide good service during the life of a brake “reline”. Euclid recommends that camshaft bushings be lubricated a minimum of every six months for on-highway vehicles and every four months for off-highway vehicles. See Euclid’s complete recommendations for air brake maintenance here.
At each lubrication interval missing or loose camshaft lock rings and washers should be replaced. With each brake relining inspect the camshafts for wear, roughness, or deformed splines. If camshaft bushings are worn, check the brake spider or camshaft support bracket before installing new bushings and seals. Wear in the spider or camshaft support bracket affect the fit of the bushings and help create excessive radial movement.
Camshaft Repair Kits are designed to restore camshaft operation to its original equipment specifications, providing the camshaft itself is not excessively worn. Kits contain enough camshaft bushings, seals, washers and lock rings to service either one or two brakes.
At each lubrication interval missing or loose camshaft lock rings and washers should be replaced. With each brake relining inspect the camshafts for wear, roughness, or deformed splines. If camshaft bushings are worn, check the brake spider or camshaft support bracket before installing new bushings and seals. Wear in the spider or camshaft support bracket affect the fit of the bushings and help create excessive radial movement.
Camshaft Repair Kits are designed to restore camshaft operation to its original equipment specifications, providing the camshaft itself is not excessively worn. Kits contain enough camshaft bushings, seals, washers and lock rings to service either one or two brakes.
 Trailer axle Repair kit 8078 for one camshaft on 16 1/2 inch 'Q' brake |
1 Retainer Bushing
2 Seal 3 Outer Washer 4 Inner Washer 5 Snap Ring 6 Screw 7 Snap Ring 8 Washer 9 Retainer Bushing Assembly 10 Self Tapping Screw CONTENTS OF KIT 8078 |
 Drive Axle Repair kit 8042 for TWO camshafts for 15' and 16-1/2' Q and Q plus brakes and 1-1/2' x 28' spline camshaft |
1 Washer
2 Snap Ring 3 Snap Ring 4 Nylon Bushing 5 Seal 6 Oil Seal Retainer 7 Washer 8 Washer CONTENTS OF KIT 8042 |
 Camshaft repair kit 8048 |
Contents
Repair Kit 8048, Meritor 12-1/4", 16-1/2" P and Q brakes on trailer axles 1 Washer 2 Retainer Bushing Assembly 3 Snap Ring 4 Seal 5 O-ring 6 Outer Bushing 7 Inner Bushing 8 Snap Ring 9 Washer 10 Washer |
Camshafts in Stock
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Below are just a few of the camshafts in stock now. Call us today so that we can cross-reference a Meritor part number to the original equipment number and you can be sure of getting the correct replacement part.
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 Tips for list below |
| Meritor PN | Length | Spline | Brakesize | Vehicle |
| 2210J7524 | 11-13/16" | 1-1/2"-28 | 16-1/2" | LH rotation, truck-tractor axle, Q Plus brake |
| 2210H7522 | 11-13/16" | 1-1/2"-28 | 16-1/2" | RH rotation, truck-tractor axle, Q Plus brake |
| 2210W7537 | 11-19/32" | 1-1/2"-28 | 16-1/2" | LH rotation, truck-tractor axle, Q Plus brake |
| 2210V7536 | 11-19/32" | 1-1/2"-28 | 16-1/2" | RH rotation, truck-tractor axle, Q Plus brake |
| 2210R8156 | 17-5/16" | 1-1/2"-28 | 16-1/2" | LH rotation, trailer, Q Plus brake |
| 2210Q8155 | 17-5/16" | 1-1/2"-28 | 16-1/2" | RH rotation, trailer, Q Plus brake |
| 2210C6867 | 17-5/16" | 1-1/2"-28 | 16-1/2" | LH rotation, trailer, P brake |
| 2210B6866 | 17-5/16" | 1-1/2"-28 | 16-1/2" | RH rotation, trailer, P brake |
| R607171 | 23-1/2" | 1-1/2"-28 | 16-1/2" | LH rotation, Dana_Spicer, Trailer |
| R607172 | 23-1/2" | 1-1/2"-28 | 16-1/2" | RH rotation, Dana_Spicer, Trailer |
| 2210C7959 | 23-3/8" | 1-1/2"-28 | 15" | RH rotation, trailer axle, Q Plus brakes |
| R607162 | 23-7/8" | 1-19/32"-37 | 16-1/2" | LH rotation, Fruehauf Trailer |
| 2210E6869 | 24-1/16" | 1-1/2"-28 | 16-1/2" | LH rotation, trailer, Q Plus brake |
| 2210D6868 | 24-1/16" | 1-1/2"-28 | 16-1/2" | RH rotation, trailer, Q Plus brake |
| 2210V8160 | 24-1/16" | 1-1/2"-28 | 16-1/2" | LH rotation, trailer, Q Plus brake |
| 2210U8159 | 24-1/16" | 1-1/2"-28 | 16-1/2" | RH rotation, trailer, Q Plus brake |
