21-88 - Plastic Oil/Grease Cap – For 9K–10K GD Hubs | MT
21-88 - Plastic Oil/Grease Cap – For 9K–10K GD Hubs | MT
This heavy-duty plastic oil/grease cap kit is designed for Dexter 9,000–10,000 lb General Duty (GD) axles, providing a reliable sealing solution for oil bath hub systems. With a 3.5" threaded diameter and complete installation kit included, this cap ensures long-lasting protection and easy maintenance for high-capacity trailer hubs.
Detailed Information:
| Overall Diameter | 3.89" |
|---|---|
| Thread Diameter | 3.5" |
| Inner Diameter | 3.1" |
| Thread Count | 12 |
| Axle Rating | 9,000–10,000 lbs (GD) |
Fitting:
Fits Dexter 9K, 10K GD, and #13G axles manufactured after July 2009. Compatible with drum models 8-415 (after July 2009) and 8-430 (after April 2013). Replaces Dexter® oil cap part number 021-088-00.
Features:
- Comprehensive Kit: Includes oil cap, rubber plug, and O-ring for a complete and secure seal.
- High-Quality Materials: Built from durable plastic for long-lasting use in oil bath systems.
- OEM Compatibility: Designed to match Dexter specs for a direct-fit replacement.
- Leak-Resistant Design: Provides tight sealing to protect bearings and prevent oil loss.
Interchangeable Part Numbers:
- K71-704-2
- 021-088-00
- 21-88
- 0910OCAP2188-NS
- KC-21-88
Product Overview:
This 3.5" plastic screw-in oil/grease cap kit is purpose-built for 9K–10K Dexter General Duty axles. With wide compatibility, rugged design, and all essential components included, it ensures efficient maintenance and long-term reliability for your high-capacity trailer system.
- Product type: Oil & Dust Caps
