Description
SA2351-21U UDS 2351-21 series long-travel slip assembly for Toyota Land Cruiser. 1.500″ x 16 spline, 11″ collapsed CJ-to-weld, inside snap ring. Fits 2×0.120 to 3×0.095 tube.
SA2351-21U UDS 2351-21 Series Slip Assembly — Toyota Land Cruiser Long Travel
The SA2351-21U is a 2351-21 series slip assembly manufactured by UDS, configured for long-travel driveshaft applications including the Toyota Land Cruiser. It uses a 32 x 61mm U-joint series and features a 16-spline bore with a 1.500-inch spline diameter. The butt diameter is 2.844 inches and the collapsed CJ-to-weld dimension is 11 inches. The assembly is available for tube sizes from 2 x 0.120 up to 3 x 0.095. Material is steel with an inside snap ring retention design.
Specifications
- Part Number: SA2351-21U
- Brand: UDS
- Series: 2351-21
- U-Joint Size: 32 x 61mm
- Spline Count: 16
- Spline Diameter: 1.500"
- Butt Diameter: 2.844"
- CJ to Weld Collapsed: 11"
- Fits Tube: 2 x 0.120 to 3 x 0.095
- Material: Steel
When fitting the SA2351-21U, confirm the driveshaft tube OD and wall fall within the stated range (2 x 0.120 to 3 x 0.095) and that the output shaft splines are 16 count at 1.500 inches diameter. The inside snap ring retention locks the slip yoke to the stub shaft — verify the stub shaft has the corresponding snap ring groove. The 11-inch collapsed CJ-to-weld length defines maximum compression; ensure adequate travel margin for the suspension's full compression stroke.
The SA2351-21U is designed specifically for long-travel suspension applications where conventional slip yokes lack the engagement depth needed to maintain driveshaft integrity throughout the suspension range. For a slip-yoke-only option (without the full assembly), reference part number SY1351-21U.
| Series | 2351-21 |
|---|---|
| Material | STEEL |
| Splines count | 16 |
| Splines dia | 1.500 |
| Fits to tube | 3×083 more |
| Butt dia | 2.844 |
| Brand | UDS |
| Notes | SLIP Yoke with a u joint 32X61 series 2351-21 available for tube 3×095 CJ to Weld Collapsed: 11 Inch Heavy Duty Long Travel Set |
More Parts from the same Category
Image | Part # | Part Details | Price | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Splined Sleeves & Slip Assemblies (29) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 3.854 End to weld 4.910 Fits to tube 4.00x0.083 Material ALUMINUM Partn number 2-55-278X Series 1330 Splines count 22/23 Splines dia 3.002 | $176.39 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Partn number 2133-202 Series BMW & MORE Material STEEL Splines count 27 Splines dia 1.160 Butt dia 1.844 End to weld 3.625 | $53.74 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 2.375 End to weld 3.665 Material STEEL Partn number 2133-27 Series BMW & MORE Splines count 27 Splines dia 1.198 | $53.74 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 4.744 End to weld 6.909 Fits to tube 4.960x0.118 Material STEEL Partn number 250-55-31X Series SPL170 - SPL250 Splines count 36/38 Splines dia 3.858 | $200.72 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 1.392 End to weld 2.875 Fits to tube 1.625X0.120 Material STEEL Partn number 2833-223 Series MERCEDES Splines count 22 Splines dia 960 | $39.27 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 2.844 End to weld 6.125 Fits to tube 3.000x0.083 Material STEEL Partn number 3-55-36 Series MULTIPLE Splines count 16 Splines dia 1.562 | $69.81 Max: 9 Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 1.575 End to weld 6.220 Fits to tube 1.772X0.098 Material STEEL Partn number 3133-1209 Series JEEP Splines count 16 Splines dia 1.375 | $75.99 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 1.844 End to weld 5.375 Fits to tube 2.000X0.083 Material STEEL Partn number 3133-161 Splines count 15/16 Splines dia 1.375 | $79.99 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 2.500 End to weld 5.500 Fits to tube CUSTOM Material STEEL Partn number 3133-250 Series MULTIPLE Splines count 16 Splines dia 1.375 | $119.30 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Butt dia 2.344 End to weld 3.645 Fits to tube 2.500X0.083 Material STEEL Partn number 3133-252 Series BMW & MORE Splines count 26/27 Splines dia 1.175 | $66.39 Max: 7 Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||










