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Ridewell RSS-233MMT 13.2K Truck Lift Axle Suspension - Self-Steer with Steer Locks - Weld-On - Disc Brake - 2339156S

Name: Ridewell RSS-233MMT 13.2K Truck Lift Axle Suspension - Self-Steer with Steer Locks - Weld-
Brand: Ridewell
SKU: 2339156S
Price: 8943.35 USD
Availability: InStock

$8,943.35 USD

~~$0.00 USD~~ $8,943.35 USD

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The Ridewell RSS-233MMT 2339156S is a self-steering, liftable auxiliary air suspension designed for trailer applications requiring enhanced maneuverability and braking performance. This configuration includes factory-installed steer locks and a disc brake axle assembly for improved stopping capability.

Key Features

Self-steering auxiliary lift axle suspension for trailer applications
Integrated steer lock system (S suffix configuration)
Liftable axle using air spring load control
Disc brake axle configuration
Weld-on hanger attachment style
Carbon steel hanger construction
Huck fasteners for maintenance-free pivot joints
Suspension can be locked during reverse travel

Technical Specifications

Model	RSS-233MMT
Application	Lift and Steer Axle – Trailer
Suspension Type	Auxiliary Air Suspension
Steerability	Self-Steering with Steer Locks
Rated Capacity	13,200 lbs.
Ride Height Range	13.5 in. to 17.0 in.
HF to HF	93.25 in.
Brake Type	Disc
Brake System	ADB22X
Wrap	No
Hanger Attachment Style	Weld-On
Hanger Material	Carbon Steel
Axle Assembly	1640503S (Disc Brake, Steer Lock)

Torque Specifications

Fastener Size	Torque (ft-lb)	Torque (N.m)
.375-16NC	25	34
.50-13NC	50	68
.75-10NC	160	217
.75-16NF	50	68

Ride Height / Travel

Ride Height	Up Travel	Down Travel
13.5	6.0	7.0
14.0	6.5	6.5
14.5	7.0	6.0
15.0	7.5	5.5
15.5	8.0	5.0
16.0	8.5	4.5
16.5	9.0	4.0
17.0	9.5	3.5

Included Components (Bill of Materials)

Part Number	Description	Qty
1000043	A/SPG SP 552584-KP10-118	2
1002B07548G	A/SPG DOUBLE CONVOLUTE	2
1130051	WHIZ-LOCK FL SCR 3/8-16 .75LG	10
1130052	HUCK BLT 1/2 x .25/.62 GL GR8	8
1130053	HUCK BLT 3/4 4.5 x 4.87 GL GR8	8
1140554B105	HHCS 1/2 13NC 1 LG GR5 ZN	4
1150011	L'NUT 3/4 16NF GR2 NYL	2
1150058	HUCK COLLAR 1/2 BOBTAIL	8
1150059	HUCK COLLAR 3/4 BOBTAIL	8
1160033	WASH .188 x 2.625 x 1.35	16
1167482B000	L'WASH 1/2 INT TOOTH	4
1640503S	AX 233T 13K DB 5.0 x 70 FW ADB SHD	1
3170164	HGR ASY LH 233-MMT HD	1
3170165	HGR ASY RH 233-MMT HD	1
3450216	A/SPG MTG BRKT LH 233 MMT	1
3450217	A/SPG MTG BRKT RH 233 MMT	1
5050016	T'ROD SUB-ASY LH UP (233)	1
5050017	T'ROD SUB-ASY RH UP (233)	1
5050018	T'ROD SUB-ASY LH LWR (233)	1
5050019	T'ROD SUB-ASY RH LWR (233)	1
7002817	A/SPG SUPPORT PLATE 233CMT	2
8170022	X-CHNL 233T 13K	1
1120047	BUSH 2.020 x 1.314 x 3.325L	8
9090079	SLV 1.31 OD x .813 ID x 4.111	8

Installation Notes

Frame crossmember required within 6 inches of hanger leading or trailing edge
Additional crossmember required above upper air spring mounting plates
Steer lock system must be plumbed per Ridewell recommendations
All fasteners must be re-torqued after first 6,000 miles

Maintenance Notes

Inspect air springs, bushings, and torque rods at service intervals
Re-torque suspension fasteners after 6,000 miles and every 36,000 miles thereafter
Inspect steer lock operation and air lines regularly