9D-7924 33.30mm OD Isolation Mount
Cat® Two-Piece Asymmetric Isolation Mount for Power Train Oil Lines and Steering Controls
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Description
The isolation mount is used to mount and locate systems, accommodate displacement, and isolate components from the surrounding structure (vibration, shock, noise).
Two-piece mounts are extremely versatile and include symmetric (two mounts) and asymmetric (mount plus pad) designs. They install in drilled holes in a support plate and are bolted through the center sleeve, either joined or loose.
Features
Cat® mounting systems are designed to reduce the stress and strain on installed components, improve component durability and extend service life, and improve operator comfort. The entire system (mount design, material selection, placement, fasteners, etc.) is optimized and validated to meet specific application requirements.
Two-piece mounts can be fine-tuned through the rubber compound and design geometry to suit a specific application. The mounts are typically pre-compressed for long service life.
Applications
Two-piece mounts are used in a variety of Cat system installations, including engines, transmissions, aftertreatment systems, electronics, cab and HVAC systems, hydraulic components, and structures.
Specifications
| Standard Bolt Size | M8 mm |
|---|---|
| Pilot OD | 20 mm (0.79 in) |
| Bonded Sleeve | Yes |
| Head Thickness | 12.3 mm (0.49 in) |
| Inside Diameter | 10.2 mm (0.4 in) |
| Spacer Height | 12.3 mm (0.49 in) |
| Base Height | 31.8 mm (1.25 in) |
| Head Outside Diameter | 33.3 mm (1.31 in) |
| Mounting Type | Two-Piece – Asymmetric |
| Material | Carbon Steel |
Compatible Equipment
- Track Loaders: 826K, 834H, 982
- Compactors: CS-54, CS56B, CS54B, CP54B, CS-56, CS-533C, CS-563E, CS78B, 834K, 816, CS68B, CP56B, CS-583D, CS12, CS11, 825K, 824K, 815, CS79B, CS74B, 814, CS-54B, CS-533E, CS64B
- Engines: C15, C18
- Excavators: 303.5E2 CR, 303C CR, 305C CR, 390F L, 374F, 305E2 CR, 395, 637G, 3101, 657G, 390F, 621G, 374F L, 320
- Asphalt Pavers: AD30, AP655F, AP655F L, AD63, AD45
- Motor Graders: 120H, 140H, 18, 16, 140G, 12H, 16M3
- Wheel Excavators: IT14G
- Dozers: D6T, D8T, D7R II, D6T LGP, D6R III, D6R, D6R XL, D7R, D6R LGP, D11, D10, D6R II, D9T, D9, D11T
- Mini Excavators: 303.5E, 303.5D, 305.5E, 303.5C
- Wheel Loaders: 988K, 836, 988H, 980, 910, 924GZ, 990H, 928HZ, 924HZ, 928G, 834, 986H, 906K, 980L, R2900 XE
- Off-Highway Trucks: 789D, 777, 798 AC, 796 AC, 771D, 785, 777D, 773D, 785D, 773E, 789, 793, 777E, 773, 793D, 794 AC
Additional information
| Machine Model | 120H, 12H, 140G, 140H, 16, 16M3, 18, 303.5C, 303.5D, 303.5E, 303.5E2 CR, 303C CR, 305.5E, 305C CR, 305E2 CR, 3101, 320, 374F, 374F L, 390F, 390F L, 395, 621G, 637G, 657G, 771D, 773, 773D, 773E, 777, 777D, 777E, 785, 785D, 789, 789D, 793, 793D, 794 AC, 796 AC, 798 AC, 814, 815, 816, 824K, 825K, 826K, 834, 834H, 834K, 836, 906K, 910, 924GZ, 924HZ, 928G, 928HZ, 980, 980L, 982, 986H, 988H, 988K, 990H, AD30, AD45, AD63, AP655F, AP655F L, C15, C18, CP54B, CP56B, CS-533C, CS-533E, CS-54, CS-54B, CS-56, CS-563E, CS-583D, CS11, CS12, CS54B, CS56B, CS64B, CS68B, CS74B, CS78B, CS79B, D10, D11, D11T, D6R, D6R II, D6R III, D6R LGP, D6R XL, D6T, D6T LGP, D7R, D7R II, D8T, D9, D9T, IT14G, R2900 XE |
|---|---|
| Equipment Type | Excavators, Mini Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Engines |
| Part Source | Genuine OEM |





