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Service Brake Chamber T20, 2.25in Short Stroke

Type 20 service brake chamber with 2.25 inch short stroke. Replaces leaking chambers on steer and trailer axles; check pushrod stroke at install.

Brand
- FleetPro
OEM Reference
- Mack 19QE465RP3
Condition
- New
Warranty
- 1-Year FleetPro Warranty

Wholesale pricing for approved accounts

Open a FleetPro business account to see fleet pricing and order online. Repair shops, trucking companies & dealers welcome.

Request a business account

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Internal Reference: FP-20SC

Same-day shipping before 12PM CT from our Illinois warehouse
Part requests and quotes answered within one business hour
30-day returns
1-Year FleetPro Warranty
Wholesale and fleet pricing for approved business accounts
We speak English, Russian, Ukrainian, Romanian, Bulgarian, French and Polish

Type 20 Service Brake Chamber, Specifications & Fitment

This is a Type 20 (T20) air service brake chamber for S cam foundation brakes, the air to mechanical actuator that pushes the slack adjuster when the driver applies the brake pedal. It carries a 2.25 in stroke rating and is the non spring service only chamber used on steer and many drive or trailer positions. A leaking diaphragm or a chamber that no longer makes full stroke shows up as low or slow brakes and a failed pushrod travel check. Replace in axle pairs and reset slack adjuster free stroke after fitting.

Specifications

Type / size: Type 20 (T20) service chamber
Stroke: 2.25 in (short stroke)
Push rod thread: 5/8 in, 18 UNF
Air port: 3/8 in NPT
Style: Service only (non spring), clevis included

Where it's used

S cam air brake axles on heavy duty trucks, tractors and trailers calling for a Type 20 service chamber. Confirm the chamber type number and stroke stamped on the unit being replaced before ordering.

Cross references: Bendix 800824 • Bendix 802990 • Haldex SC20 • MGM 1420001 • Mack 19QE465RP3

Product Details

Brand	FleetPro
OEM Reference	Mack 19QE465RP3
Condition	New
Warranty	1-Year FleetPro Warranty

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