We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
INGERSOLL RAND Seat: Mfr Part # MC121-3, Seat - Air Tool Replacement Parts
INGERSOLL RANDAir Tool Replacement Parts

INGERSOLL RAND Seat: Mfr Part # MC121-3, Seat

The INGERSOLL RAND Seat, Mfr Part # MC121-3, is an air tool replacement part classified as a Seat. It is compatible with Grainger Part # 2Z750/3JD19/3Y517 and carries the additional identifiers 2Z750 and 121-K6.

SKU 3G-OTH-163997

Brand
INGERSOLL RAND
Item
Seat: Mfr Part # MC121-3, Seat
Category
Air Tool Replacement Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

INGERSOLL RAND
Manufacturer Part Number
MC121-3
Type
Seat, Compatible with Grainger Part # 2Z750/3JD19/3Y517
View Full Spec Sheet

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

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

Product Description

The INGERSOLL RAND Seat, Mfr Part # MC121-3, is an air tool replacement part classified as a Seat. It is compatible with Grainger Part # 2Z750/3JD19/3Y517 and carries the additional identifiers 2Z750 and 121-K6.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the INGERSOLL RAND Seat MC121-3 used for?

The INGERSOLL RAND Seat MC121-3 is a replacement part for air tools. It functions as a valve seat to control airflow and pressure within pneumatic equipment, ensuring proper tool operation and sealing. It is commonly used in industrial maintenance and repair applications for INGERSOLL RAND air tools.

What are the specifications of the INGERSOLL RAND Seat MC121-3?

The INGERSOLL RAND Seat, manufacturer part number MC121-3, is classified as a Seat for air tool replacement parts. It is compatible with Grainger Part # 2Z750/3JD19/3Y517 and also carries identifiers 2Z750 and 121-K6. This part is designed to fit specific INGERSOLL RAND pneumatic tools.

Where to buy the INGERSOLL RAND Seat MC121-3 worldwide?

You can source the INGERSOLL RAND Seat MC121-3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and to place an order for this air tool replacement part.

How to install the INGERSOLL RAND Seat MC121-3?

To install the INGERSOLL RAND Seat MC121-3, first disconnect the air tool from its power source. Remove the old seat using appropriate tools, clean the mating surface, and press the new seat into place. Ensure proper alignment and secure all components before reassembling the tool. Consult the tool's manual for torque specifications.

Used in

Common applications for INGERSOLL RAND
Automotive assembly — Ingersoll Rand 2135QTL-2 impact wrench with 2135-TK2 tune-up kit for maintenance
Construction site — Ingersoll Rand 2A2SA air hammer for chipping and scaling concrete
Manufacturing plant — Ingersoll Rand HLA5001H00AA compressed air dryer for dry air supply
Heavy equipment repair — Ingersoll Rand DXSK2H14 impact socket set for fastener removal
Compressor maintenance — Ingersoll Rand 39863857 separator element for rotary screw compressors
Tool refurbishment — Ingersoll Rand 2135-D93B trigger assembly for impact wrench repair

INGERSOLL RAND Products

3G Electric supplies INGERSOLL RAND air tool replacement parts. 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 →

Similar products

Matched by specification & description
INGERSOLL RAND Spacer: Mfr Part # MC121-8, Spacer, Compatible with Grainger Part # 2Z750/3JD19/3Y517. Key specifications — attr948908: MC121-8; attr948910: 2Z750; attr948911: 121/Q; attr948916: Spacer.
INGERSOLL RAND
INGERSOLL RAND Spacer: Mfr Part # MC121-8, Spacer, Compatible with Grainger Part # 2Z750/3JD19/3Y517. Key specifications — attr948908: MC121-8; attr948910: 2Z750; attr948911: 121/Q; attr948916: Spacer.
INGERSOLL RAND
INGERSOLL RAND
INGERSOLL RAND Clamp Spacer: Mfr Part # LA1-46, Clamp Spacer. Key specifications — attr948908: LA1-46; attr948916: Clamp Spacer.
INGERSOLL RAND Air Belt Sander: 3/8 in Belt Wd, 13 in Belt Lg, Pivoting Arm, Medium Duty, 0.6 hp (MPN 360-313). Key specifications — attr1320306: INGERSOLL RAND; attr1320305: 1/4 in NPT Female.
INGERSOLL RAND
INGERSOLL RAND Air Belt Sander: 3/8 in Belt Wd, 13 in Belt Lg, Pivoting Arm, Medium Duty, 0.6 hp (MPN 360-313). Key specifications — attr1320306: INGERSOLL RAND; attr1320305: 1/4 in NPT Female.
INGERSOLL RAND Air Disc Sander: 2 in_3 in Pad, Threaded Shank, Medium Duty, 0.2 hp, 19 cfm, Variable (MPN 3103XPA). Key specifications — attr1320237: INGERSOLL RAND; attr1320246: Handle.
INGERSOLL RAND
INGERSOLL RAND Air Disc Sander: 2 in_3 in Pad, Threaded Shank, Medium Duty, 0.2 hp, 19 cfm, Variable (MPN 3103XPA). Key specifications — attr1320237: INGERSOLL RAND; attr1320246: Handle.
INGERSOLL RAND Air Disc Sander: 9 in Pad, Arbor, Heavy Duty, 1.8 hp, 50 cfm, Non-Vacuum, Variable (MPN 88S45W109). Key specifications — attr1320237: INGERSOLL RAND; attr1320246: Side.
INGERSOLL RAND
INGERSOLL RAND Air Disc Sander: 9 in Pad, Arbor, Heavy Duty, 1.8 hp, 50 cfm, Non-Vacuum, Variable (MPN 88S45W109). Key specifications — attr1320237: INGERSOLL RAND; attr1320246: Side.
INGERSOLL RAND Sander Backing pad: 6 in Wd, Round, Adhesive-Backed, Medium, For 311A, Rubber (MPN 311A-825-6). Key specifications — attr667730: 5/16"-24; attr667743: Disc Backup Pad; attr667724: Round; attr667738: Non-Vacuum; attr667733: Rubber; attr667729: 311A; attr667721: 311A-825-6; attr667725: INGERSOLL RAND.
INGERSOLL RAND
INGERSOLL RAND Sander Backing pad: 6 in Wd, Round, Adhesive-Backed, Medium, For 311A, Rubber (MPN 311A-825-6). Key specifications — attr667730: 5/16"-24; attr667743: Disc Backup Pad; attr667724: Round; attr667738: Non-Vacuum; attr667733: Rubber; attr667729: 311A; attr667721: 311A-825-6; attr667725: INGERSOLL RAND.

More from INGERSOLL RAND

View all INGERSOLL RAND parts →
INGERSOLL RAND
INGERSOLL RAND
INGERSOLL RAND Pinion Gear Kit: Mfr Part # 302A-A551, Pinion Gear Kit. Key specifications — attr948908: 302A-A551; attr948911: 302A; attr948916: Pinion Gear Kit.
INGERSOLL RAND
INGERSOLL RAND
INGERSOLL RAND Piston: Mfr Part # MC121-5, Piston, Compatible with Grainger Part # 2Z750/3JD19/3Y517. Key specifications — attr948908: MC121-5; attr948910: 3JD19; attr948911: 121/Q; attr948916: Piston.
INGERSOLL RAND Spring: Mfr Part # 910E5-918, Spring, Compatible with Mfr Part # 285B. Key specifications — attr948908: 910E5-918; attr948911: 285B; attr948916: Spring.
INGERSOLL RAND
INGERSOLL RAND Spring: Mfr Part # 910E5-918, Spring, Compatible with Mfr Part # 285B. Key specifications — attr948908: 910E5-918; attr948911: 285B; attr948916: Spring.
INGERSOLL RAND Bevel Pinion and Gear: Mfr Part # LA1-A552-1.5A, Bevel Pinion and Gear. Key specifications — attr948908: LA1-A552-1.5A; attr948910: 1TDH9; attr948911: G1A200RS4; attr948916: Bevel Pinion and Gear.
INGERSOLL RAND
INGERSOLL RAND Bevel Pinion and Gear: Mfr Part # LA1-A552-1.5A, Bevel Pinion and Gear. Key specifications — attr948908: LA1-A552-1.5A; attr948910: 1TDH9; attr948911: G1A200RS4; attr948916: Bevel Pinion and Gear.
INGERSOLL RAND Throw Lever: Mfr Part # C-134, Throw Lever, Compatible with Grainger Part # 4KR81. Key specifications — attr948908: C-134; attr948910: 4KR81; attr948911: 4DA2SA; attr948916: Throw Lever.
INGERSOLL RAND
INGERSOLL RAND Throw Lever: Mfr Part # C-134, Throw Lever, Compatible with Grainger Part # 4KR81. Key specifications — attr948908: C-134; attr948910: 4KR81; attr948911: 4DA2SA; attr948916: Throw Lever.
INGERSOLL RAND
INGERSOLL RAND
INGERSOLL RAND Valve Plunger: Mfr Part # LG1-191, Valve Plunger. Key specifications — attr948908: LG1-191; attr948916: Valve Plunger.
INGERSOLL RAND Tune Up Kit: Mfr Part # 2145-TK2, Tune Up Kit, Compatible with Mfr Part # 2145QIMAX. Key specifications — attr948908: 2145-TK2; attr948911: 2145QIMAX; attr948916: Tune Up Kit.
INGERSOLL RAND
INGERSOLL RAND Tune Up Kit: Mfr Part # 2145-TK2, Tune Up Kit, Compatible with Mfr Part # 2145QIMAX. Key specifications — attr948908: 2145-TK2; attr948911: 2145QIMAX; attr948916: Tune Up Kit.
INGERSOLL RAND
INGERSOLL RAND
INGERSOLL RAND Hammer Frame: Mfr Part # 2131-703, Hammer Frame. Key specifications — attr948908: 2131-703; attr948911: 2131QT; attr948916: Hammer Frame.