13th Annual Maintenance May Is Here!

[Marlin Crawler]

Welcome to our 13th annual Maintenance May Sales Event — and this year we’re doing something a bit different:

We’re putting the spotlight on Differentials — one of the most important and most overlooked parts of your rig.

Now through May 31, get 10% back on:
• Differential Re-gears
• Rebuilt Third Members
• New Bearings & Seals
• Lockers, ARB Compressors
• …and more!

Why Marlin Crawler? Because We Build Differentials the Right Way — Since the 1970s.

Our founder Marlin pioneered a proprietary gear setup method that delivers a superior mesh pattern with reduced heat, noise, and wear. Today, we still build every third member the Marlin Way — and we’ve been at it longer than anyone else in the industry.

Built with Premium Hardware
Gear Choice: Revolution (Premium) or Yukon (Trail & Competition Proven)
Trusted by Thousands — Proven on the Trail, Quiet on the Street

When you install a Marlin Crawler diff, you’re not getting someone else’s idea of quality. You’re getting the original — built by the team that defined the standard.


Complete

Marlin, our founder, began rebuilding diffs in the 1970s and developed his own proprietary gear setup technique that goes far beyond the Toyota factory manual…




Ring and Pinion

Revolution and Yukon R&P and Setup Kits for most Toyota and Lexus truck and SUV applications!




Setup Kits

Revolution and Yukon R&P and Setup Kits for many Toyota and Lexus truck and SUV applications!




Lockers

We offer Selectable, Automatic, and Spool lockers for many Toyota and Lexus truck and SUV applications!




Differential Parts

• Differential Armor
• Solid Pinion Spacer Kits
• Differential & Skid Drop Kits
• Heavy Duty Flanges
• Axle Breather Kits
• HD EcoSeal Pinion Seal
• Hardware, Fluids, and more!



ARB Parts

• ARB Compressors & Parts
• Solenoids
• Harnesses
• Switches
• Bulk Head Parts
• Fittings
• Conversion Kits
• O-rings, and more!


We didn’t forget the roots of Maintenance May: Select Axle Service Kits are now on sale!



Knuckle Service Kits



Knuckle Gasket & Seal Kits



Front Wheel Bearing Kits



Front Heavy Duty EcoSeals



Rear Heavy Duty EcoSeal



Tacoma Rear Axle Service Kit



Click here to View All Sale Items — 192 products! — on sale now!

 

[Marlin Crawler]

One Extra Day to Save—Maintenance May Closes Sunday at Midnight
MarlinCrawler.com/maintenance-may

Our 13-year tradition of preventative care is almost in the rear view mirror, but we’re giving you one final weekend to act.

Now through Sunday, take 10% back on more than 190 differential and axle essentials:

• Complete Built Differentials
Hand-set the Marlin Way for cooler, quieter miles

• Ring & Pinion Sets
Revolution or Yukon, your choice of premium or proven

• Setup Kits, Bearings & Seals
Everything you need for a flawless re‑gear

• Lockers & ARB Compressors
Selectable, automatic, or full spool traction

• Armor, HD Flanges, EcoSeals, Fluids & Hardware
The small parts that make a big difference

Why trust us with your drivetrain? Because Marlin Crawler started perfecting Toyota diffs in the 1970s, and we still build them the same proprietary way that reduces heat, noise, and wear—mile after mile, trail after trail.

Pro Tip: A freshly serviced diff today beats a trail‑side failure tomorrow. Your rig—and your wallet—will thank you.

Shop the 10% Back Collection here and let Maintenance May pay you back before the clock strikes midnight Sunday.

Quiet street manners, proven trail strength—built by the original experts. See you out there.