5 Best Ingersoll Rand Air Compressor Rebuild Kits (October 2026)
The best Ingersoll Rand compressor rebuild and service kits include the Ingersoll Rand 2135-K303 Inlet Kit for 2115TIMAX for 2115TiMAX inlet repairs, the Ingersoll Rand 261-TK2 Motor Tune-Up Kit for 261 and 271 wrench tune-ups, and the Ingersoll-Rand for 2475 valve repairs.
On this page (4 sections)
The best Ingersoll Rand air compressor rebuild kit depends on your compressor model and the repair. The 32301426 valve and gasket kit fits the 2475, while the OEM valve and gasket kit is designed for the SS5; several other picks here are for impact wrenches, not compressors.
A model number matters more than the word “rebuild” in a kit name. Ingersoll Rand makes kits for different compressor and tool assemblies, and parts that look similar may not match your equipment.
Our picks at a glance
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1
Best for 2115TiMAX inlet repairsIngersoll Rand 2135-K303 Inlet Kit for 2115TIMAX
9.7/10 our score
See it on Amazon -
2
Best for 261 and 271 wrench tune-upsIngersoll Rand 261-TK2 Motor Tune-Up Kit
9.6/10 our score
See it on Amazon -
3
- 4
Check itIngersoll-Rand OEM Valve & Gasket Kit
Best for SS5 valve and gasket work - 5
Check itGeneric Tune Up Kit With Bearings
Best for 2235TiMAX wrench maintenance
Which Ingersoll Rand air compressor rebuild kits fit compressors?
The 32301426 kit is the compressor pick for the 2475, and the OEM valve and gasket kit is designed for the SS5. The other options are impact-wrench service parts, so choose by the model printed on your equipment.
Ingersoll Rand 2135-K303 Inlet Kit for 2115TIMAX: Best for 2115TiMAX inlet repairs
- Replacement part for the Ingersoll 2115TiMAX impact wrench
- Includes washer, O-ring seal, throttle spring, throttle valve, valve seat, seat support and retainer
This kit is a strong match for a 2115TiMAX inlet repair because it groups the washer, seal, spring and throttle valve parts together. Confirm your wrench model before buying.
Pros
- Names the 2115TiMAX as its fit
- Includes several inlet and throttle components
Cons
- For an impact wrench, not an air compressor pump
The 2135-K303 is an inlet kit for the Ingersoll 2115TiMAX impact wrench. Its parts include a washer, O-ring seal, throttle spring, throttle valve, valve seat, seat support and retainer.
That makes it a specific inlet repair option when your tool is the named model and the repair calls for those components. It is not an air compressor pump rebuild kit, despite “air compressor” appearing in the supplied title text.
Check the wrench model and the part breakdown before buying. For compressor pump work, browse our guide to the best air compressor pump rebuild kit and match the kit to your compressor model.
Ingersoll Rand 261-TK2 Motor Tune-Up Kit: Best for 261 and 271 wrench tune-ups
- For Ingersoll Rand 261 and 271 impact wrenches
- Includes vanes, gaskets and seals
The 261-TK2 groups vanes, gaskets and seals for a tune-up on the named 261 and 271 impact wrench models. Check the tool's model number before choosing it.
Pros
- Names two compatible wrench models
- Includes vanes, gaskets and seals
Cons
- For impact wrenches, not compressor pumps
The 261-TK2 is a motor tune-up kit for Ingersoll Rand 261 and 271 impact wrenches. It includes vanes, gaskets and seals, which makes it a better fit for those tool models than for compressor service.
This is a focused option if the repair plan calls for those tune-up parts. It does not name an air compressor model, so don't use it to rebuild a compressor pump.
Read the model marking on the wrench and compare it with the kit's fit before ordering. For a compressor seal repair, our guide to Best Replacement O-Rings For Air Compressor can help you think through the correct part type.
Ingersoll-Rand: Best for 2475 valve repairs
- OEM valve and gasket kit
- Designed for Ingersoll Rand 2475 reciprocating air compressors
The 32301426 kit is the clearest match in this group for a 2475 compressor valve and gasket repair. Its components include inlet and discharge valves, gaskets, retainers and fasteners.
Pros
- Specifically designed for the 2475
- Includes valve and gasket components
Cons
- Model-specific; confirm the compressor is a 2475
The 32301426 OEM valve and gasket kit is designed for Ingersoll Rand 2475 reciprocating air compressors. It includes inlet and discharge valve parts, valve retainers, gaskets, screws, nuts and instruction sheets.
For a 2475 owner whose repair calls for valve and gasket components, this is the most directly matched pick in this roundup. Its model fit is specific, so don't assume it suits another Ingersoll Rand compressor in the same family.
Compare the components with the parts called for in your service instructions. If you have an SS5 instead, the next kit has a different fit and parts list.
Ingersoll-Rand OEM Valve & Gasket Kit: Best for SS5 valve and gasket work
- Designed for the Ingersoll Rand SS5 electric reciprocating air compressor
- Includes valve plate gasket, head gasket and valve plate assembly
This OEM kit names the SS5 compressor and includes a valve plate assembly plus two gaskets. Use it when those are the parts your SS5 repair calls for.
Pros
- Names the SS5 as its fit
- Identifies the valve plate assembly and both gaskets
Cons
- Designed for the SS5; verify the exact compressor model
This OEM valve and gasket kit is designed for the Ingersoll Rand SS5 electric reciprocating air compressor. It includes a valve plate gasket, head gasket and valve plate assembly.
Those named parts make it relevant when an SS5 repair calls for work on the valve plate and head sealing surfaces. Confirm the compressor model and repair need first, because the 2475 kit above is not interchangeable based on the information available here.
If the issue is a gasket replacement, compare this kit with our Best Replacement Gasket Kit For Air Compressor guide. That can help you identify what to check in a gasket kit before settling on a model-specific choice.
Generic Tune Up Kit With Bearings: Best for 2235TiMAX wrench maintenance
- Tune-up kit for IR 2235TiMAX and 2235QTiMAX series
- Includes bearings
This tune-up kit is identified for the IR 2235TiMAX and 2235QTiMAX wrench series. It is a tool-maintenance option, not a compressor rebuild kit.
Pros
- Names two compatible wrench series
- Bearings are included
Cons
- Generic kit, not an Ingersoll Rand branded part
This tune-up kit with bearings is identified for IR 2235TiMAX and 2235QTiMAX impact-wrench series. It is made by Gator/Microcut, so it is a generic option rather than an Ingersoll Rand branded service kit.
Use it only when your wrench is one of those series and the repair calls for the kit's tune-up parts. The supplied product details name bearings but don't provide a full component list, so verify that the parts you need are included before buying.
Compressor owners comparing other branded kits can also see our Best Kobalt Air Compressor Rebuild Kits guide for a different manufacturer.
How do you choose the right Ingersoll Rand repair kit?
Choose by the equipment model, the assembly being repaired and the parts included. A compressor valve kit, an impact-wrench inlet kit and a motor tune-up kit solve different problems.
Start by recording the full model number from the compressor or tool. Then identify whether the repair involves valves, gaskets, seals, bearings or an inlet assembly, and compare those needs with the kit components.
For an Ingersoll Rand compressor, the 2475 and SS5 options here are the only picks explicitly described for compressor models. The three other kits name impact-wrench models or series, so they should not be treated as compressor service kits.
Our scoring weighs model fit and the parts named for each kit against the needs of someone shopping for a repair or service kit. The highest scores go to products with a clear model match and a relevant parts description; confirm fit before purchase.
What is the difference between a rebuild kit and a service kit?
The name alone does not tell you which parts are included or what repair the kit supports. Compare the components and the model fit to the job at hand.
A valve and gasket kit may contain pieces for a compressor head or valve assembly. An inlet kit can address a tool's air inlet controls, while a tune-up kit may include vanes, gaskets and seals for an impact wrench.
For broader kit options, see our Best Air Compressor Kit guide. If you're working on an Ingersoll Rand compressor, our What Oil For Ingersoll Rand Air Compressor? guide covers the separate question of compressor oil.
Which kit should you choose for your Ingersoll Rand model?
Choose the 32301426 kit if you have a 2475 compressor and need its valve and gasket parts, or the OEM valve and gasket kit if your compressor is an SS5 and the repair calls for its listed components. For impact wrench work, match the 2135-K303, 261-TK2 or generic tune-up kit to the exact wrench model.
The best Ingersoll Rand air compressor rebuild kit is the one whose model fit and included parts match your repair. Check the equipment label and service instructions before ordering, especially when a kit title uses broad terms like “tune-up” or “rebuild.”
Our top 3 picks at a glance
-
1
Best for 2115TiMAX inlet repairs
Ingersoll Rand 2135-K303 Inlet Kit for 2115TIMAX
9.7/10 our score
See it on Amazon -
2
Best for 261 and 271 wrench tune-ups
Ingersoll Rand 261-TK2 Motor Tune-Up Kit
9.6/10 our score
See it on Amazon -
3
Frequently asked questions
Which Ingersoll Rand rebuild kit fits a 2475 compressor?
The Ingersoll Rand 32301426 OEM valve and gasket kit is designed for 2475 reciprocating air compressors. Its components include inlet and discharge valves, retainers, fasteners and gaskets.
Check the model identification on your compressor before ordering, since these kits are model-specific.
Can an impact wrench tune-up kit rebuild an air compressor?
No. The 261-TK2 and 2135-K303 are for Ingersoll Rand impact wrenches, not compressor pumps.
The 261-TK2 fits 261 and 271 wrenches, while the 2135-K303 is a replacement inlet kit for the 2115TiMAX.
Use a compressor kit matched to your compressor model for pump repairs.
What should I check before buying an Ingersoll Rand service kit?
Match the kit's stated model fit to the model number on your compressor or tool, then compare the repair parts you need with the components included. A valve and gasket kit, inlet kit and motor tune-up kit serve different repairs.
If the model fit is unclear, confirm it with Ingersoll Rand or an authorized parts source.
