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CURT 21101 Trailer Ball Reducer - Fleet and Vehicle Maintenance
CURTFleet and Vehicle Maintenance

CURT 21101 Trailer Ball Reducer

The CURT Trailer Ball Reducer (MPN 21101) is a fleet and vehicle maintenance component with dimensions of 1/2 in height, 1/2 in overall length, and 1 in overall width. 3G Electric interprets customer demand and…

SKU 3G-OTH-479700

Brand
CURT
Item
21101 Trailer Ball Reducer
Part Number
21101
Category
Fleet and Vehicle Maintenance
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CURT
Manufacturer Part Number
21101
Overall Lg
1/2 in
Ht
1/2 in
Overall Wd
1 in

Technical Documents

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

Product Description

The CURT Trailer Ball Reducer (MPN 21101) is a fleet and vehicle maintenance component with dimensions of 1/2 in height, 1/2 in overall length, and 1 in overall width. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the CURT Trailer Ball Reducer used for?

The CURT Trailer Ball Reducer (MPN 21101) adapts a trailer coupler to a smaller ball size, enabling proper hitching when the coupler and ball are mismatched. It is commonly used in fleet and vehicle maintenance to ensure secure towing connections without replacing the entire hitch assembly.

What are the specifications of the CURT Trailer Ball Reducer?

The CURT Trailer Ball Reducer (MPN 21101) has a height of 1/2 in, an overall length of 1/2 in, and an overall width of 1 in. It is a compact component designed for fleet and vehicle maintenance applications, providing a reliable solution for reducing trailer ball size.

Where to buy the CURT Trailer Ball Reducer worldwide?

3G Electric supplies the CURT Trailer Ball Reducer (MPN 21101) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine CURT component for your fleet maintenance needs.

How to install the CURT Trailer Ball Reducer?

To install the CURT Trailer Ball Reducer, place it over the existing trailer ball, ensuring the reducer's opening aligns with the ball. Then, attach the trailer coupler over the reducer and secure it per the coupler's instructions. Always verify a snug fit before towing to prevent detachment.

Used in

Common applications for CURT
Fleet vehicle maintenance — CURT Class II hitch for Honda Odyssey (SKU 809L35) for light-duty towing
Trailer safety — CURT standard-duty safety chain (SKU 809M11) for securing towed loads
Commercial towing setup — CURT Class II hitch for Chevrolet Impala Limited (SKU 809L37) with 3,500 lb capacity
Light towing applications — CURT light-duty safety chain (SKU 809MC2) with open hook attachment
Vehicle-specific towing — CURT Class II hitch for Jeep Compass (SKU 809L38) requiring drilling
Load securing — CURT safety chain (SKU 809M12) with zinc-plated finish for corrosion resistance
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CURT Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Reducing coupling MF 1" 1/8-5/8
OEM
Reducing coupling MF 1" 1/8-5/8
MF 7/8-5/8" reducer coupling
OEM
MF 7/8-5/8" reducer coupling
Reducing coupling MF 1/2-3/8
OEM
Reducing coupling MF 1/2-3/8
Reducing coupling FF 1/2- 1/4
OEM
Reducing coupling FF 1/2- 1/4

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