Transmission & Drivetrain

Full Synthetic Transmission Fluid 12 x 1 Quart Bottles

Add shift quality, performance and durability to any automatic transmission by simply pouring in TCI Max Shift (ATF) Transmission Fluid.

HD/Race Rigid 6 Pad Kit

• "Excellence in Performance", backed by the best one-year warranty in the industry!

Heavy Duty Pressure Plate

• "Excellence in Performance", backed by the best one-year warranty in the industry!

SPE-4688 Differential Bolt Set

• 5/16 inch-18 by 3/4 inch sized bolts
• Kit includes 14 grade 5 bolts
• Bolts feature a hex head

SPE-4696 Flex Plate Bolts GM

• For GM cars with automatic transmission
• Bolts have a black oxide finish
• Security lock washers included

Straight Transmission Adapter -6 Male to 1/4-18 NPSM Male - Short (Front)

• Includes crush washer
• 1/4"-18 threads
• Short Adapter (4L80E Front)

Straight Transmission Adapter -6 Male to 9/16-18 Threads - Long (Rear)

• Available for Any Plumbing Situation And Many Custom Applications.

Trailer Bearing Replacement Kit; 5;200-lb. Axles

• [1] Inner Bearing Cone
• [1] Outer Bearing Cone
• [1] Inner Bearing Race

Unitized Oil Seal; 5;200-8;000-lb. Axles; 2.25in. Spindle Shaft Diameter; 20 Pac

• Compatible With 5200 To 8000 lbs. Axles
• Easy DIY Installation
• 1-Year Limited Warranty

XT/Race Rigid 4 Pad Kit

• "Excellence in Performance", backed by the best one-year warranty in the industry!

Press-In Dust Cap; 1.99in. Diam.; 2;200-4;400-lb. Axles; Super Lube; 10 Pack

• Axle Dust Cap

2.44in. Bearing Protectors/Covers (2-Pack)

• Long-Lasting And Easy To Install
• Maintains Pressure And Keeps Bearing Greased
• Incl. Two Protectors And Two Dust Covers

Adjuster Screw/Spring Kit for 10in./12in. RV Trailer Electric Brake Assemblies

• Designed For Left [Driver] And Right-Hand [Passenger] Brakes
• Limited 1-Year Warranty On Materials Or Workmanship Defects
• Informative Full-Color Retail Clamshell

Axle Slipper Suspension Kit; 12;000-16;000-lb. Tandem Axle; 42-1/4in. Axle Spaci

• Equalizer Reference EQ09W
• Two Equalizer Bolt With 6 in. Length
• Hangers Sold Separately

Axle Slipper Suspension Kit; 12;000-16;000-lb. Triple Axle; 42-1/4in. Axle Spaci

• Equalizer Reference EQ09W
• 6 Keeper Bolt With 4.5 in. Length
• Hangers Sold Separately

Axle Wheel Stud; 0.617in. Knurl; 1/2in.-20 Thread; 2in. Shoulder Length; 10 Pack

• Strong Steel Construction Ensures Durability
• Easy DIY Installation; Includes 10 Wheel Studs
• Compatible With Most Competitor Trailer Axle Hubs

Axle Wheel Stud; 0.617in. Knurl; 9/16in.-18 Thread; 2-5/16in. Shoulder Length; 1

• Strong Steel Construction Ensures Durability
• Easy DIY Installation; Includes 10 Wheel Studs
• Compatible With Most Competitor Trailer Axle Hubs

Axle Wheel Stud; 0.689in. Knurl; 9/16in.-18 Thread; 2-5/16in. Shoulder Length; 1

• Strong Steel Construction Ensures Durability
• Easy DIY Installation; Includes 10 Wheel Studs
• Compatible With Most Competitor Trailer Axle Hubs

Bearing Cone; 5;200-8;000-lb. or 10;000-lb. Axles; 5 Pack

• Pairs With Bearing Race No.25520
• Easy DIY Installation; Includes Five Bearings
• Compatible With Most Competitor Trailer Axle Hubs

Double-Eye Leaf Spring Trailer Equalizer; 1-3/4in. Spring Width; 33in. Axle Spac

• Comes With Nylon Bushings
• Industry Reference EQ-104

Fire-Retardant Shifter Boot w/ Mounting Base Plate

• Cover is Constructed of Two Layers of Banox FR3 Material
• 7.5"x 5.5" Aluminum Frame is Pre-Drilled for Easy Mounting
• Provides Fire Barrier Between Trans Tunnel and Shifter

HD/Perf Street Sprung Kit

• "Excellence in Performance", backed by the best one-year warranty in the industry!

HD/Race Rigid 4 Pad

• "Excellence in Performance", backed by the best one-year warranty in the industry!

Inner Bearing Cone-3;500 to 4;400-lb. Axles; 8 Pack

• Compatible With 3500 lbs Axles
• Pairs With Bearing Race No.L68111
• Compatible With Most Competitor Trailer Axle Hubs

Outer Bearing Cone; 12;000-16;000-lb. Axles; 5 Pack

• Compatible With 12000 To 16000 lbs Axles
• Pairs With Bearing Race No.28622
• Compatible With Most Competitor Trailer Axle Hubs