At a Glance
- SKU: 211-1100-1
PRODUCT INFORMATION
Product Details
(4 Pack) 21-88 Oil Bath Cap Kit with Plug and O-Ring – 3.5" Cap for 10K GD Axles
Part Number: 21-88-KIT-LOTOF4
Four complete oil cap service kits including caps, sealing O-rings, and center plugs for 21-88 oil bath applications. Designed for 10K general duty axles manufactured after 2009.
R&P Knowledge Hub
Oil bath systems rely on proper sealing to retain lubricant and protect bearings. Replacing caps, plugs, and O-rings together ensures consistent sealing and prevents leaks.
Features
- Includes four complete 21-88 oil cap service kits
- 3.50" oil caps for 10K GD axles (post-2009)
- Includes matched O-rings and center plugs
- Ideal for fleet service, tandem/quad axle setups, or shop inventory
Specifications
| Part Number | 21-88-KIT-LOTOF4 |
| Cap Size | 3.50" OD |
| Application | 21-88 Oil Cap Systems |
| Axle Rating | 10K GD (Post 2009) |
| Material | Standard Oil Bath Components |
Included Components
| Part Number | Quantity | Description |
|---|---|---|
| 21-88 | 4 | Oil Bath Cap (3.50") |
| 010-163-00 | 4 | O-Ring for 21-88 Cap |
| 046-032-00 | 4 | Center Oil Plug |
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