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CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia - Ball Mount Kits
CURTBall Mount Kits

CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia

The CURT Towing Ball Mount: II (MPN 45148) is a steel, powder-coated, non-adjustable ball mount kit for Class II vehicles, featuring a 2 in ball diameter and a 1 in compatible ball shank diameter. It includes a…

SKU 3G-OTH-486768

Brand
CURT
Item
Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia
Category
Ball Mount Kits
Available to Order
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Technical specs
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Technical Specifications

CURT
Manufacturer Part Number
45148
Type
Ball Mount Ball Mount
Material
Steel
Finish
Powder Coated
Ball Dia
2 in
Features
Limited Lifetime Warranty (1 yr Finish, 1 yr Parts)
Includes
Loaded Ball Mount #45521
Vehicle Class
II
Ball Mount Style
Ball Mount
Resistance Properties
Rust-Resistant
Compatible Ball Shank Dia
1 in
Mount w/ Hitch Ball Style
Non-Adjustable
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Technical Documents

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CURT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CURT Towing Ball Mount: II (MPN 45148) is a steel, powder-coated, non-adjustable ball mount kit for Class II vehicles, featuring a 2 in ball diameter and a 1 in compatible ball shank diameter. It includes a loaded ball mount #45521 and is backed by a limited lifetime warranty (1 yr finish, 1 yr parts).

Frequently Asked Questions

Is the CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia available from 3G Electric?

Yes — 3G Electric supplies genuine CURT products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for ball mount kits?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all ball mount kits we distribute.

Used in

Common applications for CURT
Fleet maintenance — CURT Box End Wrench (MPN 20001) for tightening hitch bolts and trailer fasteners
Construction site security — CURT Automotive Hitch Lock (MPN 23666) for securing equipment trailers and tool boxes
Warehouse operations — CURT cable locks for temporary locking of roll cages or pallet racks
Field service — CURT wrenches for on-site repair of towing equipment on service vehicles
Event logistics — CURT hitch locks for securing temporary barriers or stage equipment

CURT Products

3G Electric supplies CURT ball mount kits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45056). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
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CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45056). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
CURT Towing Ball Mount: III, 2 in Ball Dia, Ball Mount Ball Mount, 2 in Compatible Ball Dia (MPN 45141). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Fusion Ball Mount #45134; Mount w/ Hitch Ball Style: Non-Adjustable.
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CURT Towing Ball Mount: III, 2 in Ball Dia, Ball Mount Ball Mount, 2 in Compatible Ball Dia (MPN 45141). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Fusion Ball Mount #45134; Mount w/ Hitch Ball Style: Non-Adjustable.
CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45147). Key specifications — Material: Steel; Ball Mount Style: Ball Mount; Vehicle Class: II; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
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CURT Towing Ball Mount: II, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45147). Key specifications — Material: Steel; Ball Mount Style: Ball Mount; Vehicle Class: II; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
CURT Towing Ball Mount: IV, 2 in_1 7/8 in_2 5/16 in Ball Dia, Ball Mount Ball Mount, Steel (MPN 45799). Key specifications — Material: Steel; Ball Mount Style: Ball Mount; Vehicle Class: IV; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Adjustable Shank #45059; Mount w/ Hitch Ball Style: Adjustable.
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CURT Towing Ball Mount: IV, 2 in_1 7/8 in_2 5/16 in Ball Dia, Ball Mount Ball Mount, Steel (MPN 45799). Key specifications — Material: Steel; Ball Mount Style: Ball Mount; Vehicle Class: IV; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Adjustable Shank #45059; Mount w/ Hitch Ball Style: Adjustable.
CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45036). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
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CURT Towing Ball Mount: III, 1 in Compatible Ball Shank Dia, 2 in Ball Dia, Ball Mount Ball Mount (MPN 45036). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Pin and Clip; Mount w/ Hitch Ball Style: Non-Adjustable.
CURT Towing Ball Mount: III, 2 in Ball Dia, Ball Mount Ball Mount, 2 in Compatible Ball Dia (MPN 45142). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Fusion Ball Mount #45134; Mount w/ Hitch Ball Style: Non-Adjustable.
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CURT Towing Ball Mount: III, 2 in Ball Dia, Ball Mount Ball Mount, 2 in Compatible Ball Dia (MPN 45142). Key specifications — Material: Carbon Steel; Ball Mount Style: Ball Mount; Vehicle Class: III; Brand: CURT; Features: Limited Lifetime Warranty (1 yr Finish, 1 yr Parts); Finish: Powder Coated; Includes: Fusion Ball Mount #45134; Mount w/ Hitch Ball Style: Non-Adjustable.