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Differential Case Design Type
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Axle Length (in.)
- 30.22/37.76 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Wheel Stud Pattern
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Inner Axle Splines
- 30 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 32 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outer Axle Splines
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Axle Material
- 4340 chromoly (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
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RCV Ultimate 300M Rear Axles

Not Yet Reviewed

RCV Ultimate 300M rear axles are available for a variety of applications, including many Jeep and Toyota vehicles from 1990 and up. Here are details for each model:

RCV Ultimate 300M rear axles are available for a variety of applications, including many Jeep and Toyota vehicles from 1990 and up. Here are details for each model:

* Model RCV-RAP-JL-32:
These rear axles replace your stock 32-spline Jeep JL's weak Dana 44 (OE refers to it as the M220) axle shafts with a high-strength 300M design. Tests prove Ultimate CV Axles to be twice as strong as OEM Jeep JL shafts. Even if you have big tires and big power there are no worries. Axle set includes right and left rear axle shafts. Dual bolt pattern threaded flanges support the stock 5x5 in. bolt patterns in addition to 5x5.5 i

RCV Ultimate 300M rear axles are available for a variety of applications, including many Jeep and Toyota vehicles from 1990 and up. Here are details for each model:

* Model RCV-RAP-JL-32:
These rear axles replace your stock 32-spline Jeep JL's weak Dana 44 (OE refers to it as the M220) axle shafts with a high-strength 300M design. Tests prove Ultimate CV Axles to be twice as strong as OEM Jeep JL shafts. Even if you have big tires and big power there are no worries. Axle set includes right and left rear axle shafts. Dual bolt pattern threaded flanges support the stock 5x5 in. bolt patterns in addition to 5x5.5 in. for hub upgraded vehicles. Axles come fully dressed with all the necessary bearings, seals, retainers and studs to complete the package. Black oxide coating is standard.

* Model RCV-S0056:
This Ultimate 300M Toyota FJ80 rear full float axle set is designed to work with all differential types (OE open carrier, aftermarket lockers, and OE electric locker). They feature an updated shaft design to aid in known OE electric locker issues (with axle twist). The sets can be used with OE std, cable lockers, electric lockers, or other aftermarket locking diffs. Each kit includes a pair of rear 300M axle shafts, drive flanges, dust covers, bolt kit, pins, and snap rings. Fitment: Toyota Land Cruiser FJ80, FZJ80, HZJ80, HDJ80, HDJ81 (all years).