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Vehicle Info NeededJR RACE CARPART NUMBER: 574-555-3597
3/4" Locking Collar
$1299
Ships on 11/02/2026
Lowest Price Guarantee
Jackshaft/Motor Plate Parts
- 3/4' Locking Collar
The aluminum locking collars are a two-piece clamp design. Work well in a large number of applications
- Jackshaft plates are CNC machined from aluminum. The plate is pocket milled to reduce weight without sacrificing strength. The plate has slots for belt adjustment that are 2 1/2" long for a good selection of belts that will work well. Slots also allow the bearing block to move back and forth to adjust driven and sprocket location. Universal clamps are billet aluminum designed to fit 1 1/8" diameter tubing with a minimum 2 7/8" spacing. Bearing blocks are pocketed on under side for weight.
Jackshafts are made from ground and polished stress-proof material for high strength and bending resistance.
Part TypeLocking Collar
Product LineJR Race Car Jackshaft/Motor Plate Components
BrandJR RACE CAR
Package Height0.6
Package Width1.3
Package Length1.4
Weight0.07 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part Number555-3597
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
