PowerStop L4891 front left brake caliper for the 2006-2008 Dodge Ram 1500 and other vehicles clamps the brake pads against the rotor to slow the wheel. This floating, two-piston disc brake caliper bolts on in place of the original stock caliper.
- Autospecialty by PowerStop line, sold individually as a single caliper
- Bolt-on ready design that needs no modifications
- 100% pressure tested and inspected for brake performance
- New seals, guide pins, dust boots, bleeder screws and stainless steel pad attachment hardware
- High temperature EPDM rubber dust boots, with assembly lubricant for smooth caliper operation
Quick facts
- Part: PowerStop L4891 brake caliper
- Also called: disc brake caliper
- Fits: 2006-2008 Dodge Ram 1500 and other vehicles
- Position: Front left
- Material: Cast iron casting, phenolic pistons
- Condition: New
A sticking or leaking front left caliper can show up as the vehicle pulling to one side while braking. That sign alone does not prove the caliper is at fault; a restricted brake hose or worn pads can produce a similar pull.
Fits
It is a direct-fit replacement for the 2006-2008 Dodge Ram 1500, the 2003-2008 Dodge Ram 2500 and the 2003-2008 Dodge Ram 3500. Calipers on one axle are usually replaced together, but this listing is a single front left unit, and the front right is ordered separately. The 2006-2008 Dodge Ram 1500 takes one at the front left.
Specifications
Fit and size
- Position: Front left
- Quantity per vehicle: 1
- Piston diameter: 55.88 mm
Build and materials
- Caliper type: Floating, 2 pistons
- Casting material: Cast iron
- Piston material: Phenolic
- Dust boots: High temperature EPDM rubber
- Condition: New
- Country of origin: China
In the box
One front left brake caliper with new seals, guide pins, dust boots, bleeder screws and stainless steel pad attachment hardware. Brake pads, mounting bracket, mounting bolts, caliper grease and a pad wear sensor are not included; plan on new mounting bolts, since the old ones may not be reusable.
Frequently Asked Questions
Is this a brake caliper for the 2003-2008 Dodge Ram 2500?
Yes. PowerStop L4891 is a front left caliper for the 2003-2008 Dodge Ram 2500; the front right side takes its own separate caliper.
Will this work as a brake caliper for the 2003-2008 Dodge Ram 3500?
Yes. It fits the front left of the 2003-2008 Dodge Ram 3500, and it is sold as a single caliper.
Do PowerStop brake calipers like the L4891 include the pads and bracket?
No. PowerStop L4891 includes new seals, guide pins, dust boots, bleeder screws and stainless steel pad attachment hardware. Pads, bracket, mounting bolts and caliper grease are not included.
What type of caliper is the L4891, and how many pistons does it have?
This front left caliper is a floating design with two phenolic pistons and a piston diameter of 55.88 mm.
How do I check a front left caliper for a leak?
Look for brake fluid on or around the caliper with the engine off, or for uneven pad wear noticed during a brake service. A shop can test whether the caliper is sticking.
