Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
COTTERMAN SU9108 Rigid Caster Set for Rolling Ladders, 4 in Wheels - Casters
COTTERMANCasters

COTTERMAN SU9108 Rigid Caster Set for Rolling Ladders, 4 in Wheels

The COTTERMAN Ladder Wheel Kit (MPN SU9108) is a rigid caster set designed for rolling ladders, including two casters with a 4-inch wheel diameter. It comes with (2) metal sleeve bushings and is compatible with…

SKU 3G-OTH-329612

Also listed as: SU 9108 · SU-9108

Brand
COTTERMAN
Item
SU9108 Rigid Caster Set for Rolling Ladders, 4 in Wheels
Part Number
SU9108
Category
Casters
Available to Order
Also known as:SU9108COTTERMAN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

COTTERMAN
Manufacturer Part Number
SU9108
Type
Rigid, Casters
Casters
2
Includes
(2) Metal Sleeve Bushings
Wheel Dia
4 in
Caster Type
Rigid
Product Type
Wheel
Compatible Ladder Type
Rolling Ladders
Compatible with Series
TitNRoll Models TA, TS, TR

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The COTTERMAN Ladder Wheel Kit (MPN SU9108) is a rigid caster set designed for rolling ladders, including two casters with a 4-inch wheel diameter. It comes with (2) metal sleeve bushings and is compatible with TitNRoll Models TA, TS, and TR series. This wheel kit provides a direct replacement for maintaining mobility on compatible rolling ladders.

Frequently Asked Questions

What is the COTTERMAN Ladder Wheel Kit used for?

The COTTERMAN Ladder Wheel Kit (MPN SU9108) is used to replace worn or damaged casters on rolling ladders, restoring mobility. It is designed for TitNRoll Models TA, TS, and TR series ladders. The kit includes two rigid casters with a 4-inch wheel diameter and metal sleeve bushings for secure installation.

What are the specifications of the COTTERMAN Ladder Wheel Kit?

The COTTERMAN Ladder Wheel Kit (MPN SU9108) includes two rigid casters with a 4-inch wheel diameter. It comes with two metal sleeve bushings. The caster type is rigid, and the product is compatible with rolling ladders, specifically TitNRoll Models TA, TS, and TR series. The brand is COTTERMAN.

Where to buy the COTTERMAN Ladder Wheel Kit worldwide?

You can source the COTTERMAN Ladder Wheel Kit (MPN SU9108) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine COTTERMAN replacement parts for rolling ladders.

How to install the COTTERMAN Ladder Wheel Kit?

To install the COTTERMAN Ladder Wheel Kit, first remove the old casters from the rolling ladder. Insert the metal sleeve bushings into the ladder legs, then attach the new rigid casters using the provided hardware. Ensure all fasteners are tightened securely. Always follow the ladder manufacturer's safety guidelines during installation.

Used in

Common applications for COTTERMAN
Warehouse maintenance — COTTERMAN mobile work platforms (e.g., 3WP3648RA3B4B8AC1P6) for accessing high shelving
Tank inspection — COTTERMAN storage tank ladders (e.g., ST12AL C1) for fixed access to industrial tanks
Manufacturing floor — COTTERMAN rolling step stools (e.g., 1003N2630A3E10B3C1P6) for quick elevated reach
Facility maintenance — COTTERMAN walk-through fixed ladders (e.g., D3WT C1 P6) for permanent access to mezzanines
Material handling — COTTERMAN tilt-and-move platforms (e.g., 2WP3624A3B8AC1P6) for moving loads at low heights
Assembly lines — COTTERMAN weight-actuated rolling ladders (e.g., ST-400 A2 C6 P5) for frequent repositioning
Not sure this is the right part? Photo-identify it

COTTERMAN Products

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from COTTERMAN

View all COTTERMAN parts
This rigid caster wheel is designed for use on rolling ladders, compatible with Series 6500. It features a 10-inch wheel diameter and includes a 1/8 in x 1-1/2 in Cotterman Pin. Commonly used in warehouses and industrial settings for accessing elevated storage or equipment
COTTERMAN
This rigid caster wheel is designed for use on rolling ladders, compatible with Series 6500. It features a 10-inch wheel diameter and includes a 1/8 in x 1-1/2 in Cotterman Pin. Commonly used in warehouses and industrial settings for accessing elevated storage or equipment
Swivel caster kit for rolling ladders, includes two casters with 4 in diameter wheels and 1/2 in x 1 in threaded stems. Compatible with Series 1700 rolling ladders. Used to add mobility in industrial and warehouse environments
COTTERMAN
Swivel caster kit for rolling ladders, includes two casters with 4 in diameter wheels and 1/2 in x 1 in threaded stems. Compatible with Series 1700 rolling ladders. Used to add mobility in industrial and warehouse environments
Swivel caster kit with four 2-inch diameter wheels and compression springs. Designed for rolling ladders, compatible with MasterStep series. Each caster swivels for maneuverability in industrial and warehouse environments
COTTERMAN
Swivel caster kit with four 2-inch diameter wheels and compression springs. Designed for rolling ladders, compatible with MasterStep series. Each caster swivels for maneuverability in industrial and warehouse environments

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first