JBP-S9.4 — 9-inch stay-attached shoe, 4-pack
View JBP-S9.4 productStromberg Base Pad Shoes: 9, 10 & 12-Inch Jack Foot Fit Guide
Stromberg Carlson Base Pad Shoes are molded EPDM rubber pads designed to remain on a compatible RV leveling-jack foot. Before choosing a package, identify the actual metal foot shape and size. A 9-inch leveling foot is not the same as a 10-inch round or octagonal foot, and none of those round shoes replaces the special bow-tie scissor-jack version.
Choose the foot shape first
| Pad family | Manufacturer fit reference | Shoe's outside footprint |
|---|---|---|
| 9-inch shoe | 9-inch round feet used on specified Lippert, Pac-Rim or Venture leveling systems | Approx. 11 inches overall |
| 10-inch shoe | 10-inch round or octagonal feet used on specified Equalizer (EQ) systems | Approx. 13⅛ inches overall |
| 12-inch shoe | 11½-inch round feet used on specified Equalizer (EQ) systems | Approx. 13½ inches overall |
| Scissor-jack shoe | Bow-tie base on a compatible scissor jack; different fastening arrangement | Approx. 6½ × 11 inches overall |
The size in the model name identifies the jack-foot fit class, not the full outer footprint of the molded shoe. The round versions stand approximately 2 inches high. Check the current manufacturer's installation information for the particular foot shape and ensure the shoe can seat securely around it.
Find the correct quantity
| Family | Pack / matching product | Number of shoes |
|---|---|---|
| 9-inch | JBP-S9.2 | 2 |
| 9-inch | JBP-S9.4 | 4 |
| 9-inch | JBP-S9.6 | 6 |
| 10-inch | JBP-S10.2 | 2 |
| 10-inch | JBP-S10.4 | 4 |
| 12-inch | JBP-S12.1 | 1 |
| 12-inch | JBP-S12.2 | 2 |
| Bow-tie scissor jack | JBP-SJSC.2 | 2 |
When one RV needs two shoe sizes
Some EQ Systems leveling setups use 10-inch feet at one location and 11½-inch round feet at another. In that case, different shoe sizes may be needed on the same coach. Count and measure the actual feet instead of ordering every shoe in the same size based on a single jack.
Round 9 / 10 / 12
The shoe wraps around a compatible hydraulic leveling-jack foot and stays attached when the jack retracts.
Bow-tie scissor shoe
The shaped pad fits a bow-tie scissor-jack base; it does not replace the round foot shoes.
Package number
The final model suffix identifies the maker's package quantity, such as .2 for two or .4 for four.
Functional identification only; actual fit depends on the foot profile and the manufacturer's installation instructions.
See the different shoe styles
View JBP-S9.4 productJBP-S10.2 — 10-inch stay-attached shoe, 2-pack
View JBP-S10.2 productJBP-S12.1 — 12-inch stay-attached shoe, single
View JBP-S12.1 productJBP-SJSC.2 — Bow-tie scissor-jack shoe, 2-pack
View JBP-SJSC.2 productBefore installing
- Identify the leveling-system manufacturer and measure each metal jack foot, including whether it is round, octagonal or bow-tie shaped.
- Check clearance around the retracted jack, suspension components and nearby structure.
- Follow the shoe maker's installation method; do not force an undersized rubber shoe onto an incompatible foot.
- Inspect the shoe seating and retention after installation and during regular jack maintenance.
Manufacturer references: Stromberg Carlson Base Pad Shoe size and pack chart and its factory catalog for the bow-tie scissor-jack shoe.
For rubber pads that sit under the jack but are removed after parking, see the loose EPDM Base Pads guide.
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