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BLUEBIRD EXHAUST SYSTEMS – BB 34

1999-Up Bluebird All-American 3126 Caterpillar Pusher

Turbo Pipe (Part# BP3126T)

Turbo Pipe (Part# BP3126T)

Get your exhaust system back in top shape with a precision-fit turbo pipe. The Turbo Pipe (Part #: BP3126T, Bluebird #: 0003429) is specifically engineered for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, ensuring reliable performance and seamless integration with your existing system. Built to withstand high heat and pressure, this durable component helps optimize turbo efficiency and maintain consistent exhaust flow. UNITED MUFFLER Corporation provides high-quality parts that meet or exceed OEM specifications.

PART:

BP3126T

Bluebird:

0003429

Bellows Pipe (Part# SSB40012)

Protect your exhaust system from stress and vibration with a flexible, high-performance solution. The Bellows Pipe (Part #: SSB40012, Bluebird #: 1124767) is designed for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses and can also be replaced with FLEX40012 for added flexibility. This component absorbs thermal expansion and engine movement, preventing cracks, leaks, and premature wear in your exhaust line. Built for durability and easy installation, it’s a must-have for long-term system reliability.

PART:

SSB40012

Bluebird:

1124767

Also Usable

FLEX40012

Bellows Pipe (Part# SSB40012)
Muffler Inlet Pipe (Part# BP83MIN99)

Muffler Inlet Pipe (Part# BP3126MIN)

Ensure smooth exhaust flow and system reliability with a trusted replacement. The Muffler Inlet Pipe (Part #: BP3126MIN, Bluebird #: 0003428) is built to fit 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses with precision. Designed to deliver optimal airflow into the muffler, this durable pipe supports peak engine performance while resisting heat and vibration over time. Manufactured to meet or exceed OEM standards, it offers easy installation and long-lasting dependability.

PART:

BP3126MIN

Bluebird:

0003428

Non-Catalytic Muffler (12 x 15 Oval) (Part# BP400500RV99)

Upgrade your exhaust system with a muffler built for durability and performance. The Non-Catalytic Muffler (12 x 15 Oval) — Part #: BP400500RV99, Bluebird #: 1759182 — is engineered for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, offering a direct-fit solution that reduces noise while maintaining efficient exhaust flow. Built to withstand harsh conditions and daily wear, this muffler delivers reliable performance without compromising on quality. UNITED MUFFLER Corporation provides OEM-level replacements trusted by fleet operators across North America.

PART:

BP400500RV99

Bluebird:

1759182

Muffler (Part# BP400500RV99)
Thru Bumper Tail Pipe (Part# BP500TPTB)

5″ Thru Bumper Tail Pipe (Part# BP500TPTB)

Finish your exhaust system with a precision-fit tail pipe built for performance and safety. The 5″ Thru Bumper Tail Pipe (Part #: BP500TPTB, Bluebird #: 1997212) is designed for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, offering a clean, secure exit point for exhaust flow through the rear bumper. Crafted from high-quality materials to resist corrosion and withstand daily wear, this component ensures safe emissions routing while maintaining OEM alignment. UNITED MUFFLER Corporation delivers parts you can rely on to keep your fleet operating smoothly.

PART:

BP500TPTB

Bluebird:

1997212

5″ Thru Bumper Tail Pipe (Part# BP500TP07)

Get a dependable exhaust solution tailored for your Bluebird fleet. The 5″ Thru Bumper Tail Pipe (Part #: BP500TP07, Bluebird #: 0065007) is engineered for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, offering a direct-fit design that ensures proper exhaust flow and safe rear discharge. Built from durable materials to withstand road conditions and extreme temperatures, this tail pipe maintains system efficiency while supporting long-term reliability. UNITED MUFFLER Corporation offers precision-fit components trusted by maintenance professionals across North America.

PART:

BP500TP07

Bluebird:

0065007

5
5

5″ Thru Bumper Tail Pipe (Part# BP500TP98)

Upgrade with confidence using a tail pipe built to last. The 5″ Thru Bumper Tail Pipe (Part #: BP500TP98, Bluebird #: 1809714) is designed specifically for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, delivering a perfect OEM-style fit and reliable performance. This high-quality exhaust component ensures proper alignment through the bumper for safe emission discharge while withstanding heat, corrosion, and vibration. UNITED MUFFLER Corporation provides rugged, road-ready solutions trusted by transit professionals across North America.

PART:

BP500TP98

Bluebird:

1809714

5″ Thru Bumper Tail Pipe (Under Bumper) (Part# BP500TPUB)

Optimize your exhaust routing with a durable under-bumper solution. The 5″ Tail Pipe (Under Bumper) — Part #: BP500TPUB, OE #: 1999036 — is built for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses. Designed for a clean under-bumper discharge, this pipe ensures safe and efficient exhaust flow while maintaining structural integrity under demanding conditions. Constructed from high-quality materials to resist corrosion and wear, it delivers long-lasting performance where it matters most. UNITED MUFFLER Corporation is your trusted source for fleet-grade components.

PART:

BP500TPUB

OE#:

1999036

5
Muffler Hanger Bracket (Auto-Jet Part #: BBRAC86)

Muffler Hanger Bracket (Auto-Jet Part #: BBRAC86)

Support your exhaust system with strength you can count on. The Muffler Hanger Bracket (Auto-Jet Part #: BBRAC86) is engineered for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, providing a secure mounting point that keeps your muffler in place under heavy-duty conditions. Built for durability and a precise fit, this bracket minimizes vibration and reduces stress on connected components, extending the life of your exhaust system. UNITED MUFFLER Corporation delivers reliable parts that keep fleets operating safely and efficiently.

PART:

BP500TP98

Bluebird:

1809714

Muffler Hanger (Part# BPMH31)

Secure your exhaust system with a hanger built for heavy-duty performance. The Muffler Hanger (#BPMH31, OE #: 1972793) is specifically designed for 1999-Up Bluebird All-American 3126 Caterpillar Pusher buses, providing strong, stable support to reduce stress and vibration on your muffler assembly. Engineered to meet OEM specifications, this hanger ensures proper alignment and long-lasting durability even under continuous fleet operation. UNITED MUFFLER Corporation supplies dependable components trusted by transit professionals across North America.

PART:

BPMH31

OE#:

1972793

Muffler Hanger (Part# BPMH31)
DESCRIPTION 1
Turbo Pipe
2
Bellows Pipe
3
Muffler Inlet Pipe
4
Muffler
5 TailPipe Thru Bumber
A
5 TailPipe Thru Bumber
B
5 TailPipe Thru Bumber
C
Part # BP3126T SSB40012 BP3126MIN BP400500RV99 BP500TPTB BP500TP07 BP500TP98
Bluebird # 0003429 1124767 0003428 1759182 1997212 0065007 1809714